ghost · desktop
Label 的 y 为 16px,网站上为 14px; Label 的 height 为 17px,网站上为 21px。
默认匹配度 100%27 项测量中有 2 项不同
聚焦匹配度 100%22 项测量全部一致
提取置信度
通过 CSSOM 频率分析提取的设计令牌,未经 LLM 解读。
ghost · desktop
Label 的 y 为 16px,网站上为 14px; Label 的 height 为 17px,网站上为 21px。
默认匹配度 100%27 项测量中有 2 项不同
聚焦匹配度 100%22 项测量全部一致
ghost · desktop
ghost · desktop
secondary · desktop
desktop
Group 2 的 y 为 259px,网站上为 273px; Group 2 的 height 为 92px,网站上为 68px,另有 4 项。
默认匹配度 100%153 项测量中有 6 项不同
悬停匹配度 100%18 项测量全部一致
聚焦匹配度 100%18 项测量全部一致
默认,实例 2匹配度 100%153 项测量中有 6 项不同
默认,实例 3匹配度 100%153 项测量中有 6 项不同
默认,实例 4匹配度 100%153 项测量中有 6 项不同
desktop
Group 的 y 为 139px,网站上为 0px; Link 的 y 为 139px,网站上为 0px,另有 1 项。
默认匹配度 100%97 项测量中有 3 项不同
悬停匹配度 100%18 项测量全部一致
聚焦匹配度 100%18 项测量中有 2 项不同
默认,实例 2匹配度 100%97 项测量中有 3 项不同
默认,实例 3匹配度 100%97 项测量中有 3 项不同
默认,实例 4匹配度 100%97 项测量中有 3 项不同
默认,实例 5匹配度 100%97 项测量中有 3 项不同
desktop
默认匹配度 100%104 项测量全部一致
聚焦匹配度 100%22 项测量全部一致
默认,实例 2匹配度 100%104 项测量全部一致
默认,实例 3匹配度 100%104 项测量全部一致
默认,实例 4匹配度 100%104 项测量全部一致
默认,实例 5匹配度 100%104 项测量全部一致
默认,实例 6匹配度 100%104 项测量全部一致
desktop
无法验证:页面放入其中的照片、媒体或广告覆盖了它的大部分区域,且其他地方没有差异,因此这次对比无法说明配方的质量。
默认匹配度 99%121 项测量全部一致
悬停匹配度 100%18 项测量全部一致
聚焦匹配度 99%18 项测量全部一致
默认,实例 2匹配度 100%121 项测量全部一致
默认,实例 3匹配度 99%121 项测量全部一致
默认,实例 4匹配度 100%121 项测量全部一致
desktop
Group 2 的 height 为 80px,网站上为 105px; Text 3 的 height 为 50px,网站上为 75px。
默认匹配度 100%164 项测量中有 2 项不同
默认,实例 2匹配度 100%164 项测量中有 2 项不同
默认,实例 3匹配度 100%164 项测量中有 2 项不同
desktop
默认匹配度 100%94 项测量全部一致
desktop
desktop
默认匹配度 100%182 项测量全部一致
desktop
没有生成配方:在页面上找不到这个元素。
这个组件没有进行任何对比。
desktop
desktop
Group 的 width 为 1016px,网站上为 1002px; List 的 width 为 1016px,网站上为 1002px。
默认匹配度 100%496 项测量中有 2 项不同
desktop
它的渲染与网站的相似度为 100%,低于 96% 的标准。
默认匹配度 100%24 项测量全部一致
悬停匹配度 100%18 项测量全部一致
聚焦匹配度 100%18 项测量全部一致
默认,实例 2匹配度 100%24 项测量全部一致
默认,实例 3匹配度 100%24 项测量全部一致
默认,实例 4匹配度 100%24 项测量全部一致
desktop
默认匹配度 99%156 项测量全部一致
聚焦未检查
link 2 上的聚焦匹配度 99%18 项测量全部一致
link 上的聚焦匹配度 99%18 项测量全部一致
logo 上的聚焦匹配度 99%18 项测量全部一致
desktop
根元素 的 height 为 128px,网站上为 70px; Inner 的 y 为 18px,网站上为 0px,另有 12 项。
默认匹配度 89%216 项测量中有 14 项不同
聚焦未检查
cta 2 上的聚焦匹配度 89%19 项测量全部一致
cta 3 上的聚焦匹配度 89%19 项测量全部一致
cta 上的聚焦匹配度 89%18 项测量全部一致
logo 上的聚焦匹配度 89%18 项测量全部一致
desktop
默认匹配度 100%114 项测量全部一致
聚焦未检查
button 上的聚焦匹配度 100%18 项测量全部一致
logo 上的聚焦匹配度 100%18 项测量全部一致
desktop
它的渲染与网站的相似度为 86%,低于 96% 的标准。
默认匹配度 86%119 项测量全部一致
聚焦未检查
logo 上的聚焦匹配度 86%18 项测量全部一致
desktop
Text 的 y 为 25px,网站上为 23px; Text 的 height 为 17px,网站上为 21px。
默认匹配度 95%99 项测量中有 2 项不同
悬停未检查
聚焦未检查
cta 上的聚焦匹配度 95%18 项测量全部一致
cta 上的悬停匹配度 94%18 项测量全部一致
logo 上的聚焦匹配度 95%18 项测量全部一致
mobile
根元素 的 height 为 128px,网站上为 70px; Inner 的 y 为 18px,网站上为 0px,另有 9 项。
默认匹配度 93%145 项测量中有 11 项不同
聚焦未检查
logo 上的聚焦匹配度 93%18 项测量全部一致
mobile
mobile
它的渲染与网站的相似度为 95%,低于 96% 的标准。
默认匹配度 95%101 项测量全部一致
聚焦未检查
logo 上的聚焦匹配度 95%18 项测量全部一致
mobile
默认匹配度 100%113 项测量全部一致
聚焦未检查
logo 上的聚焦匹配度 100%18 项测量全部一致
menu toggle 上的聚焦匹配度 100%18 项测量全部一致
mobile
desktop
默认匹配度 100%223 项测量全部一致
悬停未检查
聚焦未检查
nav link 上的聚焦匹配度 100%18 项测量全部一致
nav link 上的悬停匹配度 100%18 项测量全部一致
desktop
根元素 的 height 为 118px,网站上为 79px; Nav 的 height 为 78px,网站上为 39px,另有 1 项。
默认匹配度 100%201 项测量中有 3 项不同
悬停未检查
聚焦未检查
nav link 上的聚焦匹配度 100%18 项测量全部一致
nav link 上的悬停匹配度 100%18 项测量全部一致
desktop
根元素 的 height 为 78px,网站上为 39px; Link 的 y 为 51px,网站上为 12px。
默认匹配度 100%182 项测量中有 2 项不同
聚焦未检查
link 上的聚焦匹配度 100%18 项测量全部一致
desktop
Group 的 height 为 431px,网站上为 381px; Group 的 height 为 431px,网站上为 285px,另有 29 项。
默认匹配度 99%2279 项测量中有 31 项不同
聚焦未检查
link 2 上的聚焦匹配度 99%18 项测量全部一致
link 上的聚焦匹配度 99%18 项测量全部一致
mobile
默认匹配度 100%201 项测量全部一致
悬停未检查
聚焦未检查
nav link 上的聚焦匹配度 100%18 项测量全部一致
nav link 上的悬停匹配度 100%18 项测量全部一致
mobile
mobile
根元素 的 height 为 155px,网站上为 116px; Inner 的 height 为 117px,网站上为 78px,另有 4 项。
默认匹配度 100%223 项测量中有 6 项不同
悬停未检查
聚焦未检查
nav link 上的聚焦匹配度 100%18 项测量全部一致
nav link 上的悬停匹配度 100%18 项测量全部一致
mobile
Inner 的 height 为 274px,网站上为 378px; List 2 的 height 为 148px,网站上为 252px,另有 7 项。
默认匹配度 100%2279 项测量中有 9 项不同
聚焦未检查
link 2 上的聚焦匹配度 100%18 项测量全部一致
link 上的聚焦匹配度 100%18 项测量全部一致
desktop
Duolingo
Duolingo's marketing site reads as a children's picture book built by a disciplined product team. A pure white canvas carries warm charcoal type. The signature Feather Green (primary, #58CC02) shows up as the brand voice: hero headlines, step numbers, the solid CTA fill and the full-bleed footer. Sky Blue (secondary, #1CB0F6) is the second voice, used for links, ghost buttons and the solid course-page header bar. Flat-vector mascots and isometric illustrations carry most of the emotion, so the UI chrome stays simple and lets them play.
Density is low. Sections breathe on a section-padding-y rhythm, and feature rows pair one short green headline with a few lines of gray body copy and a large illustration. Hierarchy comes from typeface switching rather than size alone. The heavy, rounded Feather display face is reserved for hero and section headlines with tight negative tracking. Everything else is Duolingo Sans at only two weights (500 and 700). Interactive labels are 700 with wide 0.8px tracking, which makes them feel stamped and chunky.
The tactile, toy-like quality comes from borders, not shadows. Cards and buttons carry a thicker bottom border than their other edges, for example card-3 at 2px sides and a 4px bottom in Cloud Gray (hairline, #E5E5E5). The result is a pressable 'lip' rather than a floating lift. Corners are generously rounded (rounded.lg 16px dominates), and nothing on the page is sharp.
Key Characteristics:
surface canvas; green (primary) is the brand anchor and floods the footer (footer-landing background #58CC02).ink #3C3C3C for base copy and ink-strong #4B4B4B for titles. Gray muted #777777 is used for supporting copy.The palette is a small set of saturated, cheerful brand hues on white, with a disciplined ladder of warm grays for text and borders. No gradients are used anywhere; every fill is a flat solid.
primary, #58CC02): the brand voice. It colors hero and section headlines (card-title), step numbers (step-list-item-text), the solid green header variant (header-inner-4 background) and the full footer field (footer-landing, footer-landing-mobile background). Use it for the primary CTA fill and celebratory headings, never for body copy.secondary, #1CB0F6): the secondary accent. It is the ghost-button label (button-ghost), inline links in cards (card-link), the active course link (header-inner-link) and the solid course-page header bar (header-inner-2 background).tertiary, #00CD9C): a page-specific accent, measured on one page. It colors the label of button-ghost-3 and the CTA in card-4, and tints the page's only spread shadow.accent-orange, #FF9600): a rare highlight, seen once. Treat it as a spot color only.navy, #0B3E71): the label color of button-secondary when it sits on the sky-blue header. Reserve it for text on secondary fields.surface, #FFFFFF): the page background and the fill of card-3. It is also the 4px ring around card-3-media.on-primary, #FFFFFF): text on green or blue fields, such as header-landing-text, header-inner-2-cta-3 and footer-inner-3-link.ink, #3C3C3C): the inherited base text color on almost every component root (card, header-landing, footer-inner). It is the most-used color on the site.ink-strong, #4B4B4B): titles and emphasized labels, for example card-2-text, card-3-text, accordion-title, card-4-title and app-store-badge.muted, #777777): supporting body copy and descriptions, for example card-body, card-3-text-2, card-4-body and step-list-item-text-2.muted-light, #AFAFAF): tertiary UI text such as utility nav (footer-navigation-link, header-inner-link-2), the language selector (language-selector-2) and eyebrow labels (card-4-text).ink-black, #101010): input text only (input).black, #000000): the mobile menu toggle icon (header-inner-mobile-menu-toggle).link, #0000EE): the browser-default anchor color. It was measured on logo links and on the card-3 root, where it is never actually visible as text. Do not use it as a design color; links that show text use secondary.hairline, #E5E5E5): every visible border on the site. Examples are the card-3 outline and lip, the card-5 2px outline and the footer-inner 2px top rule. It is also the input fill (input background) and the accordion divider fill (accordion-group-2).These two greens were measured only inside the footer recipes, never in the page sampling. They exist to sit on the green field.
primary-light, #A5ED6E): footer link text (footer-landing-link, footer-landing-link-2) and the 2px top rule above the legal row (footer-landing-group-2).primary-tint, #D7FFB8): footer column headings (footer-landing-text, footer-landing-text-2).duolingo-sans, sans-serif): the workhorse face, a rounded geometric sans. It sets body, titles, buttons, nav, cards and the footer, and accounts for nearly all measured text on all five pages.feather, sans-serif): the heavy, round-terminal display face. It appears only at hero and section-headline scale (hero-display, display-lg, display-md, and the 48px card-title in card). It always uses weight 700 with negative tracking.| Token | Size | Weight | Line Height | Letter Spacing | Use |
|---|---|---|---|---|---|
hero-display | 80px | 700 | 1.1 | -2.4px | Home hero headline (Feather) |
display-lg | 64px | 700 | 1.5 | -1.28px | Secondary-page hero h1 (Feather) |
display-md | 62px | 700 | 1.1 | -1.86px | Section h2 headlines (Feather) |
headline-lg | 40px | 700 | 1.1 | normal | Sans h1/h2 on inner pages |
headline-md | 32px | 700 | 1.5 | normal | Inner-page h1 |
headline-sm | 28px | 700 | 1.15 | normal | Feature-block titles (card-4-title) |
title-lg | 25px | 700 | 1.35 | normal | Stat and step numerals (card-5-text, step-list-item-text) |
title-md | 24px | 700 | 1.65 | normal | Compact page h1 |
title-sm | 20px | 700 | 1.2 | normal | h3 and accordion titles (accordion-title) |
body-lg | 20px | 500 | 1.4 | normal | Lead paragraphs (card-4-body) |
body-lg-strong | 20px | 700 | 1.4 | normal | Emphasized lead text, card captions (card-2-text) |
body | 17px | 500 | 1.2 | normal | Default body and inherited root text |
button-lg | 16px | 700 | 1 | 0.64px | Large buttons and eyebrows (button-ghost-3, card-4-text) |
button | 15px | 700 | 1.15 | 0.8px | Standard button labels (button-ghost, language-selector-2) |
label-caps | 15px | 700 | 1.35 | 0.8px | Uppercase labels and tags |
nav-link | 15px | 700 | 1.5 | 0.8px | Header and utility nav links |
input (flagged: the render matched 94% of the original pixels, below the 97% required after 2 correction attempts), is a form-control default, not a pattern to copy.button-lg; header-inner-link measured 1px). Body and title text stays at normal tracking.card-group-2 and card-link at 24px on 17px; step-list-item-text-2 at 25px).body at 17px/500 is the inherited root on nearly every component. Keep that baseline when adding content.button and nav-link with uppercase transform.Duolingo Sans and Feather are both proprietary. For Duolingo Sans, use Nunito (open source, rounded terminals). Map 500 to Nunito 600 and 700 to Nunito 800 so the strokes match Duolingo's heavier color, and keep the 0.8px label tracking. For Feather, use Fredoka at 700, or Baloo 2 at 800. Tighten tracking a touch less than the tokens specify (Fredoka is already compact), and check that the hero still reads as one chunky lockup at 80px.
Three spacing measurements were verified:
section-padding-y: 96px. This is the vertical padding between the page's major sections, measured on the page itself rather than on a component. It is the macro rhythm: every new feature block or band starts and ends with this breathing room.button-ghost-3-padding-x: 11px. This is the horizontal padding of the root of button-ghost-3, the teal text button. It is a tight inset; the button's width comes from its label, not from wide padding.footer-inner-inner-max-width: 1048px. This is the max width of the inner footer container on footer-inner.Outside these three values, no internal component spacing was verified. Rebuild padding and gaps visually, and keep them generous.
footer-inner-inner-max-width (1048px). Use the same cap for page content so headers, features and footers align on one column edge.card-3) with consistent gutters. Each card carries a flag, a name and a learner count.Whitespace is the primary separator. Sections are divided by section-padding-y and a change of content rather than by rules or background bands. The exceptions are the solid green footer and the occasional hairline between testimonial rows. Each viewport-height block holds one idea: one headline, one or two short lines of gray copy, one illustration. When adding content, add a new section at the same rhythm rather than packing more into an existing one.
Every spacing token restates a measurement of a verified component recipe, or the step those measurements share. section-padding-y is measured directly on the page sections and feeds no step.
section-padding-y: 96px (vertical padding repeated on the page sections: 2 section edges on 1 page)footer-inner-inner-max-width: 1048px (footer-inner, max width of footer-inner-inner)button-ghost-3-padding-x: 11px (button-ghost-3, horizontal padding of the root)The card-3 grid lays out in 4 columns at desktop. The footer lays out in 2 columns at mobile.
| Level | Treatment | Use |
|---|---|---|
| Base | surface #FFFFFF, no border, no shadow | Page canvas, feature rows, headers on white (header-landing, header-inner) |
| Hairline | 2px solid hairline #E5E5E5 | card-5 outline (2px all sides); footer-inner top rule (2px top). On green, footer-landing-group-2 uses a 2px primary-light #A5ED6E top rule |
| Chunky lip | Thicker bottom border than the sides | card-3: 2px sides and top, 4px bottom, solid #E5E5E5. button-ghost and app-store-badge: 2px sides, 4px bottom, transparent. button-ghost-3 and card-4-cta: 1px sides, 5px bottom, transparent. button-secondary and header-landing-cta: 4px bottom, transparent |
| Tint wash | rgba(0, 205, 156, 0.1) 0px 0px 0px 1440px (spread-only shadow, no blur) | Measured once at page level: a 10% tertiary teal wash that tints the area around a highlighted element |
| Blur | None measured | No backdrop-filter anywhere; headers are static and opaque |
Shadow philosophy. Duolingo builds depth with borders, not with light. The defining move is the 'chunky lip': a bottom border 2–3px heavier than the other edges. It makes cards and buttons look like physical, pressable keys. On card-3 the lip is visible Cloud Gray. On buttons the measured border color is transparent, so the visible lip there comes from a fill the recipes did not capture; the screenshots show the green CTA with a darker green lower edge. The only box-shadow on the site is a spread-only teal tint (rgba(0, 205, 156, 0.1) 0px 0px 0px 1440px). It works as a color wash, not as a lift. Never add soft drop shadows or blur. If something needs to feel raised, give it the thicker bottom border.
| Token | Value | Use |
|---|---|---|
rounded.sm | 8px | Form fields (input) |
rounded.md | 12px | Standard buttons and badges: button-ghost, app-store-badge, header-landing-cta, and the image link in card-2-link |
rounded.lg | 16px | The dominant radius for cards and large buttons: card-3, card-3-media, card-5, button-secondary, button-ghost-3, header-inner-2-cta-3, header-inner-4-cta |
The geometry is soft and rounded throughout. rounded.lg is by far the most frequent value; it gives cards and course tiles their toy-like, rounded-square look. Even the flag thumbnails inside card-3 are rounded squares (card-3-media at 16px, framed by a 4px white border). Buttons split between 12px and 16px with no strong rule. Use rounded.lg for anything card-sized or primary, and rounded.md for compact buttons and badges.
There is no pill or full-circle radius token. The small round check-mark badges and illustration elements visible in the screenshots are artwork, not UI chrome. Do not invent a 999px pill for buttons; Duolingo buttons are rounded rectangles. Square corners appear nowhere in the interactive UI.
Each component below was distilled from the live page: the recipe is a standalone, placeholder-filled reproduction with literal values, and every frontmatter key named in the anatomy carries the same measurements. A verified component reproduced the original in every check; a flagged one is shipped with the reason it did not; one marked not verifiable could not be compared with the original, which says nothing about the recipe.
Button, ghost
Verification: flagged, the button-ghost-label y did not reproduce the measured 14px after 2 correction attempts.
Anatomy
button-ghost: the component root, a <button> (.c-button-ghost)button-ghost-label: label text, 25 characters (.c-button-ghost__label)Recipe
<div class="c-button-ghost-scope">
<button class="c-button-ghost" type="button">
<span class="c-button-ghost__label">lorem ipsum dolor sit ame</span>
</button>
</div>
.c-button-ghost-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-button-ghost {
display: inline-flex;
justify-content: center;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 50px;
padding: 0px 16px;
position: relative;
background-color: transparent;
color: #1CB0F6;
border-radius: 12px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: normal;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
border-top: 2px solid transparent;
border-right: 2px solid transparent;
border-bottom: 4px solid transparent;
border-left: 2px solid transparent;
}
.c-button-ghost::before {
content: "";
display: block;
box-sizing: border-box;
width: 330px;
height: 48px;
position: absolute;
top: -2px;
right: -2px;
bottom: -2px;
left: -2px;
z-index: -1;
background-color: #FFFFFF;
color: #E5E5E5;
border: 2px solid #E5E5E5;
border-radius: 12px;
box-shadow: #E5E5E5 0px 2px 0px 0px;
}
.c-button-ghost__label {
display: block;
box-sizing: border-box;
overflow-x: hidden;
overflow-y: hidden;
text-overflow: ellipsis;
}
.c-button-ghost:focus {
outline: none;
}
States
Button, secondary
Verification: flagged, the render came out 2 px wider than the original after 2 correction attempts.
Anatomy
button-secondary: the component root, a <button> (.c-button-secondary), 5-character labelRecipe
<div class="c-button-secondary-scope">
<button class="c-button-secondary" type="button">lorem</button>
</div>
.c-button-secondary-scope {
background-color: #1CB0F6;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-button-secondary {
display: inline-flex;
justify-content: center;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 44px;
padding: 0px 20px;
position: relative;
background-color: transparent;
color: #0B3E71;
border-radius: 16px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 18px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
border-top: 0;
border-right: 0;
border-bottom: 4px solid transparent;
border-left: 0;
}
.c-button-secondary::before {
content: "";
display: block;
box-sizing: border-box;
width: 83px;
height: 40px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
z-index: -1;
background-color: #FFFFFF;
color: #FFFFFF80;
border-radius: 16px;
box-shadow: #FFFFFF80 0px 4px 0px 0px;
}
.c-button-secondary:focus {
outline: none;
}
States
Button, ghost (2)
Verification: verified against the live page at desktop.
Anatomy
button-ghost-2: the component root, a <button> (.c-button-ghost-2)button-ghost-2-label: label text, 0 characters (.c-button-ghost-2__label)button-ghost-2-label-2: label text, 14 characters (.c-button-ghost-2__label-2)button-ghost-2-label-3: label text, 7 characters (.c-button-ghost-2__label-3)button-ghost-2-image: image placeholder, 14px (.c-button-ghost-2__image)Recipe
<div class="c-button-ghost-2-scope">
<button class="c-button-ghost-2" type="button">
<span class="c-button-ghost-2__label">
<span class="c-button-ghost-2__label-2">lorem ipsum do</span>
<span class="c-button-ghost-2__label-3">lorem i</span>
</span>
<span class="c-button-ghost-2__image" aria-hidden="true"></span>
</button>
</div>
.c-button-ghost-2-scope {
background-color: #1CB0F6;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-button-ghost-2 {
display: flex;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
padding: 0px;
position: relative;
background-color: transparent;
color: #FFFFFF;
border: 0;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 17.25px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
transition: filter 0.2s ease;
}
.c-button-ghost-2__label {
display: block;
box-sizing: border-box;
}
.c-button-ghost-2__image {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 14px;
height: 14px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
margin-left: 8px;
}
.c-button-ghost-2:focus {
outline: none;
}
States
Button, ghost (3)
Verification: verified against the live page at desktop.
Anatomy
button-ghost-3: the component root, a <button> (.c-button-ghost-3)button-ghost-3-label: label text, 25 characters (.c-button-ghost-3__label)Recipe
<div class="c-button-ghost-3-scope">
<button class="c-button-ghost-3" type="button">
<span class="c-button-ghost-3__label">lorem ipsum dolor sit ame</span>
</button>
</div>
.c-button-ghost-3-scope {
background-color: #00CD9C1A;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-button-ghost-3 {
display: inline-flex;
justify-content: center;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 48px;
max-width: 300px;
padding: 0px 11px;
position: relative;
background-color: transparent;
color: #00CD9C;
border-radius: 16px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 16px;
font-weight: 700;
line-height: 42px;
letter-spacing: 0.64px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
border-top: 1px solid transparent;
border-right: 1px solid transparent;
border-bottom: 5px solid transparent;
border-left: 1px solid transparent;
}
.c-button-ghost-3::before {
content: "";
display: block;
box-sizing: border-box;
width: 300px;
height: 44px;
position: absolute;
top: -1px;
right: -1px;
bottom: -1px;
left: -1px;
z-index: -1;
background-color: color(srgb 0.9 0.980392 0.961176);
color: color(srgb 0.75 0.95098 0.902941);
border: 1px solid color(srgb 0.75 0.95098 0.902941);
border-radius: 16px;
box-shadow: color(srgb 0.75 0.95098 0.902941) 0px 3px 0px 1px;
outline: 1px solid color(srgb 0.75 0.95098 0.902941);
}
.c-button-ghost-3__label {
display: block;
box-sizing: border-box;
}
.c-button-ghost-3:focus {
outline: none;
}
States
Card
Verification: flagged, the card-group-2 y did not reproduce the measured 273px after 2 correction attempts.
Anatomy
card: the component root, a <section> (.c-card)card-group: inner flex column (.c-card__group)card-title: heading, 21 characters (.c-card__title)card-body: inner group (.c-card__body)card-group-2: inner group (.c-card__group-2)card-text: label text, 34 characters (.c-card__text, 2 instances)card-link: link, 28-character label (.c-card__link)card-group-3: inner block (.c-card__group-3)card-media: image placeholder, 530px (.c-card__media)Recipe
<div class="c-card-scope">
<section class="c-card">
<div class="c-card__group">
<h2 class="c-card__title">lorem ipsum dolor sit</h2>
<p class="c-card__body">
<span class="c-card__group-2">
<span class="c-card__text">lorem ipsum dolor sit amet consect</span>
<a class="c-card__link" href="#">lorem ipsum dolor sit amet c</a>
<span class="c-card__text">lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod tempor lorem ipsum dolor sit amet consectetur adipi</span>
</span>
</p>
</div>
<div class="c-card__group-3">
<span class="c-card__media" aria-hidden="true"></span>
</div>
</section>
</div>
.c-card-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card {
display: inline-flex;
align-items: center;
gap: 101px;
border-spacing: 0px;
box-sizing: border-box;
width: 988px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card__group {
display: flex;
flex-direction: column;
align-items: start;
flex-shrink: 0;
gap: 24px;
box-sizing: border-box;
max-width: 100%;
}
.c-card__title {
display: block;
box-sizing: border-box;
max-width: 503px;
margin: 0px;
color: #58CC02;
font-family: feather, sans-serif;
font-size: 48px;
font-weight: 700;
line-height: normal;
}
.c-card__body {
display: block;
box-sizing: border-box;
max-width: 473px;
margin: 0px;
color: #777777;
line-height: 24px;
}
.c-card__group-2 {
display: inline;
box-sizing: border-box;
}
.c-card__link {
display: inline;
box-sizing: border-box;
color: #1CB0F6;
cursor: pointer;
font-weight: 700;
text-decoration-line: none;
}
.c-card__group-3 {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 530px;
aspect-ratio: 1 / 1;
position: relative;
line-height: 0px;
}
.c-card__media {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 530px;
height: 530px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-card:hover {
flex-direction: row;
}
.c-card:focus {
flex-direction: row;
}
States
Card (2)
Verification: flagged, the card-2-group y did not reproduce the measured 0px after 2 correction attempts.
Anatomy
card-2: the component root, a <div> (.c-card-2)card-2-group: inner block (.c-card-2__group)card-2-link: link (.c-card-2__link)card-2-media: image placeholder, 500x277px (.c-card-2__media)card-2-media-2: image placeholder, 64px (.c-card-2__media-2)card-2-group-2: inner flex row (.c-card-2__group-2)card-2-text: label text, 70 characters (.c-card-2__text)Recipe
<div class="c-card-2-scope">
<div class="c-card-2">
<div class="c-card-2__group">
<a class="c-card-2__link" href="#">
<span class="c-card-2__media" aria-hidden="true"></span>
<span class="c-card-2__media-2" aria-hidden="true"></span>
</a>
</div>
<div class="c-card-2__group-2">
<span class="c-card-2__text">lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod</span>
</div>
</div>
</div>
.c-card-2-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card-2 {
display: flex;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card-2__group {
display: block;
box-sizing: border-box;
aspect-ratio: 375 / 208;
position: relative;
}
.c-card-2__link {
display: block;
box-sizing: border-box;
width: 100%;
height: 100%;
position: absolute;
top: 0px;
left: 0px;
overflow-x: hidden;
overflow-y: hidden;
color: #0000EE;
border-radius: 12px;
cursor: pointer;
text-decoration-line: none;
}
.c-card-2__media {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 500px;
height: 277px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
z-index: -1;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-card-2__media-2 {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 64px;
height: 64px;
position: absolute;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
transform: matrix(1, 0, 0, 1, -32, -32);
}
.c-card-2__group-2 {
display: flex;
flex-grow: 1;
flex-basis: 0%;
gap: 16px;
box-sizing: border-box;
}
.c-card-2__text {
display: block;
box-sizing: border-box;
color: #4B4B4B;
font-size: 20px;
font-weight: 700;
line-height: 28px;
}
.c-card-2:hover {
gap: 40px;
}
.c-card-2:focus {
gap: 40px;
}
States
Card (3)
Verification: verified against the live page at desktop.
Anatomy
card-3: the component root, a <a> (.c-card-3)card-3-group: inner block (.c-card-3__group)card-3-group-2: inner flex row (.c-card-3__group-2)card-3-group-3: inner block (.c-card-3__group-3)card-3-media: image placeholder, 88x68px (.c-card-3__media)card-3-text: label text, 7 characters (.c-card-3__text)card-3-text-2: label text, 12 characters (.c-card-3__text-2)Recipe
<div class="c-card-3-scope">
<a class="c-card-3" href="#">
<div class="c-card-3__group">
<div class="c-card-3__group-2"></div>
<div class="c-card-3__group-3">
<span class="c-card-3__media" aria-hidden="true"></span>
</div>
<div class="c-card-3__text">lorem i</div>
<div class="c-card-3__text-2">lorem ipsum</div>
</div>
</a>
</div>
.c-card-3-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card-3 {
display: inline-block;
flex-grow: 1;
border-spacing: 0px;
box-sizing: border-box;
min-width: 200px;
max-width: 240px;
min-height: 217px;
padding: 12px 12px 24px;
position: relative;
background-color: #FFFFFF;
color: #0000EE;
border-radius: 16px;
cursor: pointer;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
text-decoration-line: none;
text-align: center;
border-top: 2px solid #E5E5E5;
border-right: 2px solid #E5E5E5;
border-bottom: 4px solid #E5E5E5;
border-left: 2px solid #E5E5E5;
}
.c-card-3__group {
display: block;
box-sizing: border-box;
position: relative;
}
.c-card-3__group-2 {
display: flex;
flex-direction: row-reverse;
box-sizing: border-box;
min-height: 26px;
margin-bottom: 6px;
}
.c-card-3__group-3 {
display: block;
box-sizing: border-box;
height: 80px;
margin-right: auto;
margin-left: auto;
}
.c-card-3__media {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 88px;
height: 68px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
border: 4px solid #FFFFFF;
border-radius: 16px;
}
.c-card-3__text {
display: block;
box-sizing: border-box;
color: #4B4B4B;
font-weight: 700;
line-height: 20.4px;
margin-top: 10px;
}
.c-card-3__text-2 {
display: block;
box-sizing: border-box;
color: #777777;
margin-top: 6px;
}
.c-card-3:focus {
outline: none;
}
States
Card (4)
Verification: not verifiable, what the page placed in it (photos, media, ads) covers most of it and nothing else differs, so the comparison could not be judged.
Anatomy
card-4: the component root, a <section> (.c-card-4)card-4-group: inner flex column (.c-card-4__group)card-4-text: label text, 19 characters (.c-card-4__text)card-4-title: heading, 24 characters (.c-card-4__title)card-4-body: label text, 59 characters (.c-card-4__body)card-4-cta: link (.c-card-4__cta)card-4-text-2: label text, 13 characters (.c-card-4__text-2)card-4-group-2: inner flex row (.c-card-4__group-2)card-4-media: image placeholder, 295x611px (.c-card-4__media)Recipe
<div class="c-card-4-scope">
<section class="c-card-4">
<div class="c-card-4__group">
<span class="c-card-4__text">lorem ipsum dolor s</span>
<h2 class="c-card-4__title">lorem ipsum dolor sit am</h2>
<p class="c-card-4__body">lorem ipsum dolor sit amet consectetur adipiscing elit sed</p>
<a class="c-card-4__cta" href="#">
<span class="c-card-4__text-2">lorem ipsum d</span>
</a>
</div>
<div class="c-card-4__group-2">
<span class="c-card-4__media" aria-hidden="true"></span>
</div>
</section>
</div>
.c-card-4-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card-4 {
display: inline-flex;
justify-content: space-between;
align-items: center;
align-self: center;
border-spacing: 0px;
box-sizing: border-box;
width: 910px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-card-4__group {
display: flex;
flex-direction: column;
align-items: center;
box-sizing: border-box;
text-align: center;
}
.c-card-4__text {
display: block;
box-sizing: border-box;
color: #AFAFAF;
font-size: 16px;
font-weight: 700;
line-height: 16px;
letter-spacing: 0.64px;
text-transform: uppercase;
margin-bottom: 12px;
}
.c-card-4__title {
display: block;
box-sizing: border-box;
margin: 0px 0px 16px;
color: #4B4B4B;
font-size: 28px;
font-weight: 700;
line-height: 32px;
}
.c-card-4__body {
display: block;
box-sizing: border-box;
max-width: 442px;
margin: 0px auto 36px;
color: #777777;
font-size: 20px;
line-height: 28px;
}
.c-card-4__cta {
display: flex;
justify-content: center;
align-items: center;
box-sizing: border-box;
width: 100%;
height: 48px;
max-width: 300px;
position: relative;
color: #00CD9C;
border-radius: 16px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-size: 16px;
font-weight: 700;
line-height: 42px;
letter-spacing: 0.64px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
padding-right: 11px;
padding-left: 11px;
border-top: 1px solid transparent;
border-right: 1px solid transparent;
border-bottom: 5px solid transparent;
border-left: 1px solid transparent;
}
.c-card-4__cta::before {
content: "";
display: block;
box-sizing: border-box;
width: 300px;
height: 44px;
position: absolute;
top: -1px;
right: -1px;
bottom: -1px;
left: -1px;
z-index: -1;
background-color: #FFFFFF;
color: #E5E5E5;
border: 1px solid #E5E5E5;
border-radius: 16px;
box-shadow: #E5E5E5 0px 3px 0px 1px;
outline: 1px solid #E5E5E5;
}
.c-card-4__text-2 {
display: block;
box-sizing: border-box;
}
.c-card-4__group-2 {
display: flex;
justify-content: center;
flex-shrink: 0;
box-sizing: border-box;
}
.c-card-4__media {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 295px;
height: 611px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-card-4:hover {
flex-direction: row-reverse;
}
.c-card-4:focus {
flex-direction: row-reverse;
}
States
Card (5)
Verification: flagged, the card-5-group-2 height did not reproduce the measured 105px after 2 correction attempts.
Anatomy
card-5: the component root, a <div> (.c-card-5)card-5-media: image placeholder, 170px (.c-card-5__media)card-5-text: label text, 9 characters (.c-card-5__text)card-5-group: inner block (.c-card-5__group)card-5-group-2: inner block (.c-card-5__group-2, 2 instances)card-5-group-3: inner flex row (.c-card-5__group-3, 2 instances)card-5-media-2: image placeholder, 13x9px (.c-card-5__media-2, 2 instances)card-5-text-2: label text, 21 characters (.c-card-5__text-2, 2 instances)card-5-text-3: label text, 57 characters (.c-card-5__text-3, 2 instances)Recipe
<div class="c-card-5-scope">
<div class="c-card-5">
<span class="c-card-5__media" aria-hidden="true"></span>
<div class="c-card-5__text">lorem ips</div>
<div class="c-card-5__group">
<div class="c-card-5__group-2">
<div class="c-card-5__group-3">
<span class="c-card-5__media-2" aria-hidden="true"></span>
<span class="c-card-5__text-2">lorem ipsum dolor sit</span>
</div>
<div class="c-card-5__text-3">lorem ipsum dolor sit amet consectetur adipiscing elit se</div>
</div>
<div class="c-card-5__group-2">
<div class="c-card-5__group-3">
<span class="c-card-5__media-2" aria-hidden="true"></span>
<span class="c-card-5__text-2">lorem ipsum do</span>
</div>
<div class="c-card-5__text-3">lorem ipsum dolor sit amet consectetur adipiscing el</div>
</div>
</div>
</div>
</div>
.c-card-5-scope {
background-color: #FFFFFF;
color: #4B4B4B;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 25px;
}
.c-card-5 {
display: inline-block;
border-spacing: 0px;
box-sizing: border-box;
max-width: 330px;
padding: 24px;
color: #4B4B4B;
border: 2px solid #E5E5E5;
border-radius: 16px;
cursor: default;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 25px;
text-align: center;
}
.c-card-5__media {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 170px;
height: 170px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
margin-top: -75px;
margin-bottom: 18px;
}
.c-card-5__text {
display: block;
box-sizing: border-box;
font-size: 25px;
font-weight: 700;
line-height: 34px;
margin-bottom: 24px;
}
.c-card-5__group {
display: block;
box-sizing: border-box;
text-align: left;
}
.c-card-5__group-2 {
display: block;
box-sizing: border-box;
}
.c-card-5__group-3 {
display: flex;
align-items: flex-start;
box-sizing: border-box;
font-weight: 700;
margin-top: 24px;
margin-bottom: 5px;
}
.c-card-5__media-2 {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 13px;
height: 9px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
margin-top: 8px;
margin-right: 15px;
}
.c-card-5__text-3 {
display: block;
box-sizing: border-box;
margin-left: 28px;
}
States
Verification: flagged, the language-tab-group width did not reproduce the measured 1002px after 2 correction attempts.
Anatomy
language-tab: the component root, a <nav> (.c-language-tab), content not capturedlanguage-tab-icon: icon placeholder, 14px (.c-language-tab__icon)language-tab-group: inner block (.c-language-tab__group)language-tab-list: inner flex row (.c-language-tab__list), content not capturedlanguage-tab-link: link (.c-language-tab__link, 18 instances), content not capturedlanguage-tab-item: inner group (.c-language-tab__item)Recipe
<div class="c-language-tab-scope">
<nav class="c-language-tab">
<span class="c-language-tab__icon" aria-hidden="true"></span>
<div class="c-language-tab__group">
<ul class="c-language-tab__list">
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<a class="c-language-tab__link" href="#"></a>
<li class="c-language-tab__item">
<a class="c-language-tab__link" href="#"></a>
</li>
</ul>
</div>
</nav>
</div>
.c-language-tab-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-language-tab {
display: inline-grid;
align-items: center;
gap: 30px;
grid-template-columns: min-content 1fr min-content;
border-spacing: 0px;
box-sizing: border-box;
height: 74px;
max-width: 1090px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-language-tab__icon {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 14px;
height: 14px;
overflow-x: hidden;
overflow-y: hidden;
background-color: currentcolor;
cursor: pointer;
}
.c-language-tab__group {
display: block;
box-sizing: border-box;
overflow-x: hidden;
overflow-y: hidden;
}
.c-language-tab__list {
display: flex;
gap: 23px;
box-sizing: border-box;
padding: 0px;
margin: 0px;
transform: matrix(1, 0, 0, 1, 0, 0);
list-style-type: none;
transition: transform 0.5s ease-in-out;
}
.c-language-tab__link {
display: flex;
justify-content: center;
align-items: center;
box-sizing: border-box;
color: #777777;
cursor: pointer;
text-decoration-line: none;
}
.c-language-tab__item {
display: list-item;
box-sizing: border-box;
}
States
Verification: flagged, the app-store-badge-icon x did not reproduce the measured 16px after 2 correction attempts.
Anatomy
app-store-badge: the component root, a <a> (.c-app-store-badge)app-store-badge-group: inner group (.c-app-store-badge__group)app-store-badge-icon: icon placeholder, 34px (.c-app-store-badge__icon)app-store-badge-group-2: inner group (.c-app-store-badge__group-2)app-store-badge-group-3: inner grid (.c-app-store-badge__group-3)app-store-badge-text: label text, 15 characters (.c-app-store-badge__text)app-store-badge-text-2: label text, 9 characters (.c-app-store-badge__text-2)Recipe
<div class="c-app-store-badge-scope">
<a class="c-app-store-badge" href="#">
<span class="c-app-store-badge__group">
<span class="c-app-store-badge__icon" aria-hidden="true"></span>
</span>
<span class="c-app-store-badge__group-2">
<span class="c-app-store-badge__group-3">
<span class="c-app-store-badge__text">lorem ipsum dol</span>
<span class="c-app-store-badge__text-2">lorem ips</span>
</span>
</span>
</a>
</div>
.c-app-store-badge-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-app-store-badge {
display: inline-flex;
justify-content: center;
align-items: center;
gap: 10px;
border-spacing: 0px;
box-sizing: border-box;
padding: 9.5px 14px;
position: relative;
color: #4B4B4B;
border-radius: 12px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: normal;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
border-top: 2px solid transparent;
border-right: 2px solid transparent;
border-bottom: 4px solid transparent;
border-left: 2px solid transparent;
}
.c-app-store-badge::before {
content: "";
display: block;
box-sizing: border-box;
width: 177px;
height: 61px;
position: absolute;
top: -2px;
right: -2px;
bottom: -2px;
left: -2px;
z-index: -1;
background-color: #FFFFFF;
color: #E5E5E5;
border: 2px solid #E5E5E5;
border-radius: 12px;
box-shadow: #E5E5E5 0px 2px 0px 0px;
}
.c-app-store-badge__group {
display: block;
align-self: start;
box-sizing: border-box;
width: 34px;
height: 34px;
}
.c-app-store-badge__icon {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 34px;
height: 34px;
overflow-x: hidden;
overflow-y: hidden;
background-color: currentcolor;
}
.c-app-store-badge__group-2 {
display: block;
box-sizing: border-box;
font-size: 17px;
line-height: 20px;
}
.c-app-store-badge__group-3 {
display: grid;
box-sizing: border-box;
}
.c-app-store-badge__text {
display: block;
box-sizing: border-box;
font-size: 14px;
line-height: 17px;
margin-bottom: 1px;
}
.c-app-store-badge:focus {
outline: none;
}
States
Header (landing)
Verification: desktop flagged, the header-landing-text y did not reproduce the measured 23px after 2 correction attempts; mobile verified against the live page at mobile.
Variant observed on https://www.duolingo.com/.
Anatomy
header-landing: the component root, a <nav> (.c-header-landing)header-landing-logo: link (.c-header-landing__logo)header-landing-logo-image: image placeholder, 179x42px (.c-header-landing__logo-image)header-landing-group: inner flex row (.c-header-landing__group)header-landing-cta: link (.c-header-landing__cta)header-landing-text: label text, 11 characters (.c-header-landing__text)Desktop recipe
<div class="c-header-landing-scope">
<nav class="c-header-landing">
<a class="c-header-landing__logo" href="#">
<span class="c-header-landing__logo-image" aria-hidden="true"></span>
</a>
<div class="c-header-landing__group">
<a class="c-header-landing__cta" href="#">
<span class="c-header-landing__text">lorem ipsum</span>
</a>
</div>
</nav>
</div>
.c-header-landing-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-landing {
display: flex;
justify-content: space-between;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 70px;
max-width: 988px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-landing__logo {
display: block;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
}
.c-header-landing__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 179px;
height: 42px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-landing__group {
display: flex;
gap: 8px;
box-sizing: border-box;
}
.c-header-landing__cta {
display: flex;
justify-content: center;
align-items: center;
box-sizing: border-box;
height: 44px;
position: relative;
color: #FFFFFF;
border-radius: 12px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-size: 15px;
font-weight: 700;
line-height: normal;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
padding-right: 20px;
padding-left: 20px;
border-bottom-width: 4px;
border-bottom-style: solid;
border-bottom-color: transparent;
}
.c-header-landing__cta::before {
content: "";
display: block;
box-sizing: border-box;
width: 133px;
height: 40px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
z-index: -1;
background-color: #58CC02;
color: #58A700;
border-radius: 12px;
box-shadow: #58A700 0px 4px 0px 0px;
}
.c-header-landing__text {
display: block;
box-sizing: border-box;
overflow-x: hidden;
overflow-y: hidden;
text-overflow: ellipsis;
}
.c-header-landing__logo:focus {
outline: none;
}
.c-header-landing__cta:hover {
justify-content: normal;
padding: 0px;
color: #AFAFAF;
border: 0;
border-radius: 0px;
line-height: 17.25px;
text-align: center;
appearance: button;
}
.c-header-landing__cta:focus {
justify-content: normal;
padding: 0px;
color: #AFAFAF;
border: 0;
border-radius: 0px;
outline: none;
line-height: 17.25px;
text-align: center;
appearance: button;
}
Mobile anatomy
header-landing-mobile: the component root, a <nav> (.c-header-landing-mobile)header-landing-mobile-logo: link (.c-header-landing-mobile__logo)header-landing-mobile-logo-image: image placeholder, 161x38px (.c-header-landing-mobile__logo-image)Mobile recipe
<div class="c-header-landing-mobile-scope">
<nav class="c-header-landing-mobile">
<a class="c-header-landing-mobile__logo" href="#">
<span class="c-header-landing-mobile__logo-image" aria-hidden="true"></span>
</a>
</nav>
</div>
.c-header-landing-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-landing-mobile {
display: flex;
justify-content: center;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 70px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
padding-right: 15px;
padding-left: 15px;
}
.c-header-landing-mobile__logo {
display: block;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
}
.c-header-landing-mobile__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 161px;
height: 38px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-landing-mobile__logo:focus {
outline: none;
}
States
header-landing-logo focus: outline noneheader-landing-cta hover (header-landing-cta-hover): justify-content normal, padding 0px, color #AFAFAF, border 0, border-radius 0px, line-height 17.25px, text-align center, appearance buttonheader-landing-cta focus (header-landing-cta-focus): justify-content normal, padding 0px, color #AFAFAF, border 0, border-radius 0px, outline none, line-height 17.25px, text-align center, appearance buttonheader-landing-mobile-logo focus: outline noneHeader (inner)
Verification: desktop verified against the live page at desktop; mobile verified against the live page at mobile.
Variant observed on https://www.duolingo.com/efficacy.
Anatomy
header-inner: the component root, a <nav> (.c-header-inner)header-inner-logo: link (.c-header-inner__logo)header-inner-logo-image: image placeholder, 182x42px (.c-header-inner__logo-image)header-inner-link: link, 8-character label (.c-header-inner__link)header-inner-link-2: link, 6-character label (.c-header-inner__link-2, 4 instances)Desktop recipe
<div class="c-header-inner-scope">
<nav class="c-header-inner">
<a class="c-header-inner__logo" href="#">
<span class="c-header-inner__logo-image" aria-hidden="true"></span>
</a>
<a class="c-header-inner__link" href="#">lorem ip</a>
<a class="c-header-inner__link-2" href="#">lorem</a>
<a class="c-header-inner__link-2" href="#">lorem i</a>
<a class="c-header-inner__link-2" href="#">lorem ips</a>
<a class="c-header-inner__link-2" href="#">lorem ip</a>
</nav>
</div>
.c-header-inner-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner {
display: inline-flex;
border-spacing: 0px;
box-sizing: border-box;
max-width: 1048px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
padding-right: 30px;
padding-left: 30px;
}
.c-header-inner__logo {
display: block;
align-self: center;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
line-height: 0px;
text-decoration-line: none;
margin-right: auto;
}
.c-header-inner__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 182px;
height: 42px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner__link {
display: flex;
align-items: center;
box-sizing: border-box;
position: relative;
color: #1CB0F6;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: normal;
letter-spacing: 1px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
padding-right: 10px;
padding-left: 10px;
margin-left: 20px;
}
.c-header-inner__link::after {
content: "";
display: block;
box-sizing: border-box;
width: 76px;
height: 4px;
position: absolute;
top: 68px;
right: -32.1719px;
bottom: -2px;
left: 44.1719px;
background-color: #1CB0F6;
transform: matrix(1, 0, 0, 1, -38.1797, 0);
}
.c-header-inner__link-2 {
display: flex;
align-items: center;
box-sizing: border-box;
position: relative;
color: #AFAFAF;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: normal;
letter-spacing: 1px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
padding-right: 10px;
padding-left: 10px;
margin-left: 20px;
}
.c-header-inner__link-2::after {
content: "";
display: block;
box-sizing: border-box;
width: 69px;
height: 4px;
position: absolute;
top: 68px;
right: -28.4375px;
bottom: -2px;
left: 40.4375px;
transform: matrix(1, 0, 0, 1, -34.4453, 0);
}
.c-header-inner__logo:focus {
outline: none;
}
.c-header-inner__link:focus {
outline: none;
}
.c-header-inner__link-2:focus {
outline: none;
}
Mobile anatomy
header-inner-mobile: the component root, a <nav> (.c-header-inner-mobile)header-inner-mobile-logo: link (.c-header-inner-mobile__logo)header-inner-mobile-logo-image: image placeholder, 139x32px (.c-header-inner-mobile__logo-image)header-inner-mobile-menu-toggle: button (.c-header-inner-mobile__menu-toggle)header-inner-mobile-group: inner group (.c-header-inner-mobile__group)header-inner-mobile-icon: icon placeholder, 32x33px (.c-header-inner-mobile__icon)Mobile recipe
<div class="c-header-inner-mobile-scope">
<nav class="c-header-inner-mobile">
<a class="c-header-inner-mobile__logo" href="#">
<span class="c-header-inner-mobile__logo-image" aria-hidden="true"></span>
</a>
<button class="c-header-inner-mobile__menu-toggle" type="button">
<span class="c-header-inner-mobile__group">
<span class="c-header-inner-mobile__icon" aria-hidden="true"></span>
</span>
</button>
</nav>
</div>
.c-header-inner-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-mobile {
display: inline-flex;
border-spacing: 0px;
box-sizing: border-box;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
padding-right: 16px;
padding-left: 16px;
}
.c-header-inner-mobile__logo {
display: block;
align-self: center;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
line-height: 0px;
text-decoration-line: none;
margin-right: auto;
}
.c-header-inner-mobile__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 139px;
height: 32px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-mobile__menu-toggle {
display: flex;
align-self: center;
box-sizing: border-box;
padding: 0px;
position: relative;
background-color: transparent;
color: #000000;
border: 0;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 400;
line-height: 19.55px;
letter-spacing: normal;
text-transform: none;
text-align: center;
appearance: button;
transition: filter 0.2s ease;
}
.c-header-inner-mobile__group {
display: block;
box-sizing: border-box;
width: 32px;
height: 32px;
color: #58CC02;
}
.c-header-inner-mobile__icon {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 32px;
height: 33px;
overflow-x: hidden;
overflow-y: hidden;
background-color: currentcolor;
}
.c-header-inner-mobile__logo:focus {
outline: none;
}
.c-header-inner-mobile__menu-toggle:focus {
outline: none;
}
States
header-inner-logo focus: outline noneheader-inner-link focus: outline noneheader-inner-link-2 focus: outline noneheader-inner-mobile-logo focus: outline noneheader-inner-mobile-menu-toggle focus: outline noneHeader (inner, 2)
Verification: desktop flagged, the header-inner-2 height did not reproduce the measured 70px after 2 correction attempts; mobile flagged, the header-inner-2-mobile height did not reproduce the measured 70px after 2 correction attempts.
Variant observed on https://www.duolingo.com/courses.
Anatomy
header-inner-2: the component root, a <header> (.c-header-inner-2)header-inner-2-inner: inner block (.c-header-inner-2__inner)header-inner-2-logo: link (.c-header-inner-2__logo)header-inner-2-logo-image: image placeholder, 153x36px (.c-header-inner-2__logo-image)header-inner-2-group: inner flex row (.c-header-inner-2__group)header-inner-2-group-2: inner block (.c-header-inner-2__group-2)header-inner-2-cta: the button-ghost-2 button (.c-header-inner-2__cta)header-inner-2-text: label text, 0 characters (.c-header-inner-2__text)header-inner-2-text-2: label text, 14 characters (.c-header-inner-2__text-2, 2 instances)header-inner-2-cta-image: image placeholder, 14px (.c-header-inner-2__cta-image)header-inner-2-group-3: inner block (.c-header-inner-2__group-3)header-inner-2-cta-2: the button-secondary button, 5-character label (.c-header-inner-2__cta-2)header-inner-2-cta-3: link, 11-character label (.c-header-inner-2__cta-3)Desktop recipe
<div class="c-header-inner-2-scope">
<header class="c-header-inner-2">
<div class="c-header-inner-2__inner">
<a class="c-header-inner-2__logo" href="#">
<span class="c-header-inner-2__logo-image" aria-hidden="true"></span>
</a>
<div class="c-header-inner-2__group">
<div class="c-header-inner-2__group-2">
<button class="c-header-inner-2__cta" type="button">
<span class="c-header-inner-2__text">
<span class="c-header-inner-2__text-2">lorem ipsum do</span>
<span class="c-header-inner-2__text-2">lorem i</span>
</span>
<span class="c-header-inner-2__cta-image" aria-hidden="true"></span>
</button>
</div>
<div class="c-header-inner-2__group-3">
<button class="c-header-inner-2__cta-2" type="button">lorem</button>
</div>
<a class="c-header-inner-2__cta-3" href="#">lorem ipsum</a>
</div>
</div>
</header>
</div>
.c-header-inner-2-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-2 {
display: block;
border-spacing: 0px;
box-sizing: border-box;
position: fixed;
top: 0px;
z-index: 2;
background-color: #1CB0F6;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-2__inner {
display: block;
box-sizing: border-box;
max-width: 1065px;
min-height: 70px;
padding-right: 24px;
padding-left: 24px;
margin-right: auto;
margin-left: auto;
}
.c-header-inner-2__logo {
display: block;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
margin-top: 18px;
}
.c-header-inner-2__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 153px;
height: 36px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-2__group {
display: flex;
align-items: center;
box-sizing: border-box;
height: 70px;
}
.c-header-inner-2__group-2 {
display: block;
box-sizing: border-box;
position: relative;
cursor: pointer;
margin-right: 24px;
}
.c-header-inner-2__cta {
display: flex;
align-items: center;
box-sizing: border-box;
padding: 0px;
position: relative;
background-color: transparent;
color: #FFFFFF;
border: 0;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 17.25px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
transition: filter 0.2s ease;
}
.c-header-inner-2__text {
display: block;
box-sizing: border-box;
}
.c-header-inner-2__cta-image {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 14px;
height: 14px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
margin-left: 8px;
}
.c-header-inner-2__group-3 {
display: block;
box-sizing: border-box;
position: relative;
text-align: center;
}
.c-header-inner-2__cta-2 {
display: inline-flex;
justify-content: center;
align-items: center;
box-sizing: border-box;
height: 44px;
padding: 0px 20px;
position: relative;
background-color: transparent;
color: #0B3E71;
border-radius: 16px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 18px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
border-top: 0;
border-right: 0;
border-bottom: 4px solid transparent;
border-left: 0;
}
.c-header-inner-2__cta-2::before {
content: "";
display: block;
box-sizing: border-box;
width: 83px;
height: 40px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
z-index: -1;
background-color: #FFFFFF;
color: #FFFFFF80;
border-radius: 16px;
box-shadow: #FFFFFF80 0px 4px 0px 0px;
}
.c-header-inner-2__cta-3 {
display: flex;
justify-content: center;
align-items: center;
box-sizing: border-box;
height: 44px;
position: relative;
color: #FFFFFF;
border-radius: 16px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-size: 15px;
font-weight: 700;
line-height: 18px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
padding-right: 20px;
padding-left: 20px;
margin-right: 10px;
margin-left: 10px;
border-bottom-width: 4px;
border-bottom-style: solid;
border-bottom-color: transparent;
}
.c-header-inner-2__cta-3::before {
content: "";
display: block;
box-sizing: border-box;
width: 133px;
height: 40px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
z-index: -1;
background-color: #58CC02;
color: #58A700;
border-radius: 16px;
box-shadow: #58A700 0px 4px 0px 0px;
}
.c-header-inner-2__logo:focus {
outline: none;
}
.c-header-inner-2__cta:focus {
outline: none;
}
.c-header-inner-2__cta-2:focus {
outline: none;
}
.c-header-inner-2__cta-3:focus {
outline: none;
}
Mobile anatomy
header-inner-2-mobile: the component root, a <header> (.c-header-inner-2-mobile)header-inner-2-mobile-inner: inner block (.c-header-inner-2-mobile__inner)header-inner-2-mobile-logo: link (.c-header-inner-2-mobile__logo)header-inner-2-mobile-logo-image: image placeholder, 153x36px (.c-header-inner-2-mobile__logo-image)header-inner-2-mobile-group: inner flex row (.c-header-inner-2-mobile__group)header-inner-2-mobile-group-2: inner block (.c-header-inner-2-mobile__group-2)header-inner-2-mobile-group-3: inner block (.c-header-inner-2-mobile__group-3)Mobile recipe
<div class="c-header-inner-2-mobile-scope">
<header class="c-header-inner-2-mobile">
<div class="c-header-inner-2-mobile__inner">
<a class="c-header-inner-2-mobile__logo" href="#">
<span class="c-header-inner-2-mobile__logo-image" aria-hidden="true"></span>
</a>
<div class="c-header-inner-2-mobile__group">
<div class="c-header-inner-2-mobile__group-2">
<div class="c-header-inner-2-mobile__group-3"></div>
</div>
</div>
</div>
</header>
</div>
.c-header-inner-2-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-2-mobile {
display: block;
border-spacing: 0px;
box-sizing: border-box;
position: fixed;
top: 0px;
z-index: 2;
background-color: #1CB0F6;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-2-mobile__inner {
display: block;
box-sizing: border-box;
max-width: 1065px;
min-height: 70px;
padding-right: 24px;
padding-left: 24px;
margin-right: auto;
margin-left: auto;
}
.c-header-inner-2-mobile__logo {
display: block;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
margin-top: 18px;
}
.c-header-inner-2-mobile__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 153px;
height: 36px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-2-mobile__group {
display: flex;
align-items: center;
box-sizing: border-box;
height: 70px;
}
.c-header-inner-2-mobile__group-2 {
display: block;
box-sizing: border-box;
position: relative;
}
.c-header-inner-2-mobile__group-3 {
display: inline-block;
box-sizing: border-box;
width: 40px;
height: 40px;
cursor: pointer;
margin-top: 5px;
}
.c-header-inner-2-mobile__logo:focus {
outline: none;
}
States
header-inner-2-logo focus: outline noneheader-inner-2-cta focus: outline noneheader-inner-2-cta-2 focus: outline noneheader-inner-2-cta-3 focus: outline noneheader-inner-2-mobile-logo focus: outline noneHeader (inner, 3)
Verification: desktop verified against the live page at desktop; mobile verified against the live page at mobile.
Variant observed on https://www.duolingo.com/chess.
Anatomy
header-inner-3: the component root, a <nav> (.c-header-inner-3)header-inner-3-logo: link (.c-header-inner-3__logo)header-inner-3-logo-image: image placeholder, 144x42px (.c-header-inner-3__logo-image)header-inner-3-group: inner block (.c-header-inner-3__group)header-inner-3-button: button (.c-header-inner-3__button)header-inner-3-text: label text, 0 characters (.c-header-inner-3__text)header-inner-3-text-2: label text, 14 characters (.c-header-inner-3__text-2, 2 instances)header-inner-3-button-image: image placeholder, 14px (.c-header-inner-3__button-image)Desktop recipe
<div class="c-header-inner-3-scope">
<nav class="c-header-inner-3">
<a class="c-header-inner-3__logo" href="#">
<span class="c-header-inner-3__logo-image" aria-hidden="true"></span>
</a>
<div class="c-header-inner-3__group">
<button class="c-header-inner-3__button" type="button">
<span class="c-header-inner-3__text">
<span class="c-header-inner-3__text-2">lorem ipsum do</span>
<span class="c-header-inner-3__text-2">lorem i</span>
</span>
<span class="c-header-inner-3__button-image" aria-hidden="true"></span>
</button>
</div>
</nav>
</div>
.c-header-inner-3-scope {
background-color: #00CD9C1A;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-3 {
display: flex;
justify-content: space-between;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
width: 1065px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
padding-top: 20px;
padding-bottom: 20px;
}
.c-header-inner-3__logo {
display: block;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
}
.c-header-inner-3__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 144px;
height: 42px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-3__group {
display: block;
box-sizing: border-box;
position: relative;
cursor: pointer;
}
.c-header-inner-3__button {
display: flex;
align-items: center;
box-sizing: border-box;
padding: 0px;
position: relative;
background-color: transparent;
color: #AFAFAF;
border: 0;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 17.25px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
transition: filter 0.2s ease;
}
.c-header-inner-3__text {
display: block;
box-sizing: border-box;
}
.c-header-inner-3__button-image {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 14px;
height: 14px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
margin-left: 8px;
}
.c-header-inner-3__logo:focus {
outline: none;
}
.c-header-inner-3__button:focus {
outline: none;
}
Mobile anatomy
header-inner-3-mobile: the component root, a <nav> (.c-header-inner-3-mobile)header-inner-3-mobile-logo: link (.c-header-inner-3-mobile__logo)header-inner-3-mobile-logo-image: image placeholder, 144x42px (.c-header-inner-3-mobile__logo-image)Mobile recipe
<div class="c-header-inner-3-mobile-scope">
<nav class="c-header-inner-3-mobile">
<a class="c-header-inner-3-mobile__logo" href="#">
<span class="c-header-inner-3-mobile__logo-image" aria-hidden="true"></span>
</a>
</nav>
</div>
.c-header-inner-3-mobile-scope {
background-color: #00CD9C1A;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-3-mobile {
display: flex;
justify-content: space-between;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
padding: 20px 24px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-3-mobile__logo {
display: block;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
}
.c-header-inner-3-mobile__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 144px;
height: 42px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-3-mobile__logo:focus {
outline: none;
}
States
header-inner-3-logo focus: outline noneheader-inner-3-button focus: outline noneheader-inner-3-mobile-logo focus: outline noneHeader (inner, 4)
Verification: desktop flagged, the render matched 86% of the original pixels, below the 96% required after 2 correction attempts; mobile flagged, the render matched 95% of the original pixels, below the 96% required after 2 correction attempts.
Variant observed on https://www.duolingo.com/business.
Anatomy
header-inner-4: the component root, a <header> (.c-header-inner-4)header-inner-4-inner: inner flex row (.c-header-inner-4__inner)header-inner-4-group: inner block (.c-header-inner-4__group)header-inner-4-logo: link (.c-header-inner-4__logo)header-inner-4-logo-image: image placeholder, 250x35px (.c-header-inner-4__logo-image)header-inner-4-cta: link, 11-character label (.c-header-inner-4__cta)Desktop recipe
<div class="c-header-inner-4-scope">
<header class="c-header-inner-4">
<div class="c-header-inner-4__inner">
<div class="c-header-inner-4__group">
<a class="c-header-inner-4__logo" href="#">
<span class="c-header-inner-4__logo-image" aria-hidden="true"></span>
</a>
</div>
<a class="c-header-inner-4__cta" href="#">lorem ipsum</a>
</div>
</header>
</div>
.c-header-inner-4-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-4 {
display: flex;
justify-content: center;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 80px;
position: sticky;
top: 0px;
z-index: 210;
background-color: #58CC02;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-4__inner {
display: flex;
flex-wrap: wrap;
align-items: center;
box-sizing: border-box;
width: 100%;
max-width: 1500px;
padding-right: 32px;
padding-left: 32px;
}
.c-header-inner-4__group {
display: block;
flex-grow: 1;
flex-basis: 0%;
box-sizing: border-box;
}
.c-header-inner-4__logo {
display: inline;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
}
.c-header-inner-4__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 250px;
height: 35px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-4__cta {
display: flex;
justify-content: center;
align-items: center;
box-sizing: border-box;
height: 50px;
min-width: 275px;
position: relative;
color: #58CC02;
border-radius: 16px;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-size: 15px;
font-weight: 700;
line-height: 18px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
white-space: nowrap;
padding-right: 16px;
padding-left: 16px;
border-bottom-width: 4px;
border-bottom-style: solid;
border-bottom-color: transparent;
}
.c-header-inner-4__cta::before {
content: "";
display: block;
box-sizing: border-box;
width: 275px;
height: 46px;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
z-index: -1;
background-color: #FFFFFF;
color: #FFFFFFCC;
border-radius: 16px;
box-shadow: #FFFFFFCC 0px 4px 0px 0px;
}
.c-header-inner-4__logo:focus {
outline: none;
}
Mobile anatomy
header-inner-4-mobile: the component root, a <header> (.c-header-inner-4-mobile)header-inner-4-mobile-inner: inner flex column (.c-header-inner-4-mobile__inner)header-inner-4-mobile-group: inner block (.c-header-inner-4-mobile__group)header-inner-4-mobile-logo: link (.c-header-inner-4-mobile__logo)header-inner-4-mobile-logo-image: image placeholder, 250x35px (.c-header-inner-4-mobile__logo-image)Mobile recipe
<div class="c-header-inner-4-mobile-scope">
<header class="c-header-inner-4-mobile">
<div class="c-header-inner-4-mobile__inner">
<div class="c-header-inner-4-mobile__group">
<a class="c-header-inner-4-mobile__logo" href="#">
<span class="c-header-inner-4-mobile__logo-image" aria-hidden="true"></span>
</a>
</div>
</div>
</header>
</div>
.c-header-inner-4-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-4-mobile {
display: flex;
justify-content: center;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
height: 80px;
position: sticky;
top: 0px;
z-index: 210;
background-color: #58CC02;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-header-inner-4-mobile__inner {
display: flex;
flex-direction: column;
flex-wrap: wrap;
align-items: center;
box-sizing: border-box;
width: 100%;
max-width: 1500px;
padding-right: 16px;
padding-left: 16px;
}
.c-header-inner-4-mobile__group {
display: block;
flex-grow: 1;
flex-basis: 0%;
box-sizing: border-box;
}
.c-header-inner-4-mobile__logo {
display: inline;
box-sizing: border-box;
color: #0000EE;
cursor: pointer;
text-decoration-line: none;
}
.c-header-inner-4-mobile__logo-image {
display: inline-block;
flex-shrink: 0;
box-sizing: border-box;
width: 250px;
height: 35px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-header-inner-4-mobile__logo:focus {
outline: none;
}
States
header-inner-4-logo focus: outline noneheader-inner-4-mobile-logo focus: outline noneFooter (landing)
Verification: desktop flagged, the footer-landing-group height did not reproduce the measured 381px after 2 correction attempts; mobile flagged, the footer-landing-mobile-inner height did not reproduce the measured 378px after 2 correction attempts.
Variant observed on https://www.duolingo.com/.
Anatomy
footer-landing: the component root, a <footer> (.c-footer-landing)footer-landing-columns: inner grid (.c-footer-landing__columns)footer-landing-column: inner grid (.c-footer-landing__column, 5 instances)footer-landing-group: inner block (.c-footer-landing__group, 6 instances)footer-landing-text: label text, 8 characters (.c-footer-landing__text, 6 instances)footer-landing-list: inner flex column (.c-footer-landing__list, 6 instances)footer-landing-item: inner group (.c-footer-landing__item, 35 instances)footer-landing-link: link, 7-character label (.c-footer-landing__link, 35 instances)footer-landing-group-2: inner group (.c-footer-landing__group-2)footer-landing-inner: inner block (.c-footer-landing__inner)footer-landing-text-2: label text, 14 characters (.c-footer-landing__text-2)footer-landing-list-2: inner group (.c-footer-landing__list-2), content not capturedfooter-landing-item-2: inner group (.c-footer-landing__item-2, 11 instances), content not capturedfooter-landing-link-2: link, 7-character label (.c-footer-landing__link-2, 10 instances)Desktop recipe
<div class="c-footer-landing-scope">
<footer class="c-footer-landing">
<div class="c-footer-landing__columns">
<div class="c-footer-landing__column">
<div class="c-footer-landing__group">
<div class="c-footer-landing__text">lorem ip</div>
<ul class="c-footer-landing__list">
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ips</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsu</a>
</li>
</ul>
</div>
</div>
<div class="c-footer-landing__column">
<div class="c-footer-landing__group">
<div class="c-footer-landing__text">lorem ip</div>
<ul class="c-footer-landing__list">
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor si</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor sit</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor sit</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum do</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor s</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum</a>
</li>
</ul>
</div>
</div>
<div class="c-footer-landing__column">
<div class="c-footer-landing__group">
<div class="c-footer-landing__text">lore</div>
<ul class="c-footer-landing__list">
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor si</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolo</a>
</li>
</ul>
</div>
</div>
<div class="c-footer-landing__column">
<div class="c-footer-landing__group">
<div class="c-footer-landing__text">lorem ipsum dolo</div>
<ul class="c-footer-landing__list">
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum d</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor sit amet</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem</a>
</li>
</ul>
</div>
</div>
<div class="c-footer-landing__column">
<div class="c-footer-landing__group">
<div class="c-footer-landing__text">lorem ipsum dolor</div>
<ul class="c-footer-landing__list">
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor si</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ipsum dolor sit amet consectetur adipi</a>
</li>
</ul>
</div>
<div class="c-footer-landing__group">
<div class="c-footer-landing__text">lorem</div>
<ul class="c-footer-landing__list">
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lore</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ips</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item">
<a class="c-footer-landing__link" href="#">lorem ip</a>
</li>
</ul>
</div>
</div>
</div>
<div class="c-footer-landing__group-2"></div>
<div class="c-footer-landing__inner">
<div class="c-footer-landing__text-2">lorem ipsum do</div>
<ul class="c-footer-landing__list-2">
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem ip</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem ip</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem</a>
</li>
<li class="c-footer-landing__item-2">
<a class="c-footer-landing__link-2" href="#">lorem</a>
</li>
<li class="c-footer-landing__item-2"></li>
</ul>
</div>
</footer>
</div>
.c-footer-landing-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-landing {
display: block;
border-spacing: 0px;
box-sizing: border-box;
background-color: #58CC02;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-landing__columns {
display: grid;
gap: 24px;
grid-template-columns: repeat(5, 178px);
box-sizing: border-box;
max-width: 988px;
padding-top: 96px;
padding-bottom: 64px;
margin-right: auto;
margin-left: auto;
}
.c-footer-landing__column {
display: grid;
gap: 32px;
box-sizing: border-box;
}
.c-footer-landing__group {
display: block;
box-sizing: border-box;
}
.c-footer-landing__text {
display: block;
box-sizing: border-box;
color: #D7FFB8;
font-size: 19px;
font-weight: 700;
line-height: 26.6px;
margin-bottom: 12px;
}
.c-footer-landing__list {
display: flex;
flex-direction: column;
gap: 10px;
box-sizing: border-box;
padding: 0px;
margin: 0px;
list-style-type: none;
}
.c-footer-landing__item {
display: list-item;
box-sizing: border-box;
}
.c-footer-landing__link {
display: inline;
box-sizing: border-box;
color: #A5ED6E;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 22px;
text-decoration-line: none;
}
.c-footer-landing__group-2 {
display: block;
height: 0px;
color: #808080;
border-top-width: 2px;
border-top-style: solid;
border-top-color: #A5ED6E;
}
.c-footer-landing__inner {
display: block;
box-sizing: border-box;
max-width: 988px;
padding-top: 40px;
padding-bottom: 64px;
margin-right: auto;
margin-left: auto;
}
.c-footer-landing__text-2 {
display: block;
box-sizing: border-box;
color: #D7FFB8;
font-size: 15px;
font-weight: 700;
line-height: 22px;
margin-bottom: 16px;
}
.c-footer-landing__list-2 {
display: block;
box-sizing: border-box;
padding: 0px;
margin: -8px -12px;
list-style-type: none;
}
.c-footer-landing__item-2 {
display: inline-block;
box-sizing: border-box;
margin: 8px 12px;
}
.c-footer-landing__link-2 {
display: inline;
box-sizing: border-box;
color: #A5ED6E;
cursor: pointer;
font-size: 13px;
font-weight: 700;
line-height: 16px;
text-decoration-line: none;
}
.c-footer-landing__link:focus {
outline: none;
}
.c-footer-landing__link-2:focus {
outline: none;
}
Mobile anatomy
footer-landing-mobile: the component root, a <footer> (.c-footer-landing-mobile)footer-landing-mobile-columns: inner grid (.c-footer-landing-mobile__columns)footer-landing-mobile-column: inner grid (.c-footer-landing-mobile__column)footer-landing-mobile-group: inner block (.c-footer-landing-mobile__group, 6 instances)footer-landing-mobile-text: label text, 8 characters (.c-footer-landing-mobile__text, 6 instances)footer-landing-mobile-list: inner flex column (.c-footer-landing-mobile__list, 6 instances)footer-landing-mobile-item: inner group (.c-footer-landing-mobile__item, 35 instances)footer-landing-mobile-link: link, 7-character label (.c-footer-landing-mobile__link, 35 instances)footer-landing-mobile-group-2: inner group (.c-footer-landing-mobile__group-2)footer-landing-mobile-inner: inner block (.c-footer-landing-mobile__inner)footer-landing-mobile-text-2: label text, 14 characters (.c-footer-landing-mobile__text-2)footer-landing-mobile-list-2: inner group (.c-footer-landing-mobile__list-2), content not capturedfooter-landing-mobile-item-2: inner group (.c-footer-landing-mobile__item-2, 13 instances), content not capturedfooter-landing-mobile-link-2: link, 7-character label (.c-footer-landing-mobile__link-2, 12 instances)Mobile recipe
<div class="c-footer-landing-mobile-scope">
<footer class="c-footer-landing-mobile">
<div class="c-footer-landing-mobile__columns">
<div class="c-footer-landing-mobile__column">
<div class="c-footer-landing-mobile__group">
<div class="c-footer-landing-mobile__text">lorem ip</div>
<ul class="c-footer-landing-mobile__list">
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ips</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsu</a>
</li>
</ul>
</div>
<div class="c-footer-landing-mobile__group">
<div class="c-footer-landing-mobile__text">lorem ip</div>
<ul class="c-footer-landing-mobile__list">
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor si</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor sit</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor sit</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum do</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor s</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum</a>
</li>
</ul>
</div>
<div class="c-footer-landing-mobile__group">
<div class="c-footer-landing-mobile__text">lore</div>
<ul class="c-footer-landing-mobile__list">
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor si</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolo</a>
</li>
</ul>
</div>
<div class="c-footer-landing-mobile__group">
<div class="c-footer-landing-mobile__text">lorem ipsum dolo</div>
<ul class="c-footer-landing-mobile__list">
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum d</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor sit amet</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem</a>
</li>
</ul>
</div>
<div class="c-footer-landing-mobile__group">
<div class="c-footer-landing-mobile__text">lorem ipsum dolor</div>
<ul class="c-footer-landing-mobile__list">
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor si</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ipsum dolor sit amet consectetur adipi</a>
</li>
</ul>
</div>
<div class="c-footer-landing-mobile__group">
<div class="c-footer-landing-mobile__text">lorem</div>
<ul class="c-footer-landing-mobile__list">
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lore</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ips</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item">
<a class="c-footer-landing-mobile__link" href="#">lorem ip</a>
</li>
</ul>
</div>
</div>
</div>
<div class="c-footer-landing-mobile__group-2"></div>
<div class="c-footer-landing-mobile__inner">
<div class="c-footer-landing-mobile__text-2">lorem ipsum do</div>
<ul class="c-footer-landing-mobile__list-2">
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem i</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem ipsum dolo</a>
</li>
<li class="c-footer-landing-mobile__item-2">
<a class="c-footer-landing-mobile__link-2" href="#">lorem ip</a>
</li>
<li class="c-footer-landing-mobile__item-2"></li>
</ul>
</div>
</footer>
</div>
.c-footer-landing-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-landing-mobile {
display: block;
border-spacing: 0px;
box-sizing: border-box;
background-color: #58CC02;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-landing-mobile__columns {
display: grid;
gap: 20px;
grid-template-columns: minmax(0px, 216px);
box-sizing: border-box;
max-width: 375px;
padding: 96px 32px 64px;
margin-right: auto;
margin-left: auto;
}
.c-footer-landing-mobile__column {
display: grid;
gap: 32px;
box-sizing: border-box;
}
.c-footer-landing-mobile__group {
display: block;
box-sizing: border-box;
}
.c-footer-landing-mobile__text {
display: block;
box-sizing: border-box;
color: #D7FFB8;
font-size: 19px;
font-weight: 700;
line-height: 26.6px;
margin-bottom: 12px;
}
.c-footer-landing-mobile__list {
display: flex;
flex-direction: column;
gap: 10px;
box-sizing: border-box;
padding: 0px;
margin: 0px;
list-style-type: none;
}
.c-footer-landing-mobile__item {
display: list-item;
box-sizing: border-box;
}
.c-footer-landing-mobile__link {
display: inline;
box-sizing: border-box;
color: #A5ED6E;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 22px;
text-decoration-line: none;
}
.c-footer-landing-mobile__group-2 {
display: block;
height: 0px;
color: #808080;
border-top-width: 2px;
border-top-style: solid;
border-top-color: #A5ED6E;
}
.c-footer-landing-mobile__inner {
display: block;
box-sizing: border-box;
max-width: 375px;
padding: 40px 32px 64px;
margin-right: auto;
margin-left: auto;
}
.c-footer-landing-mobile__text-2 {
display: block;
box-sizing: border-box;
color: #D7FFB8;
font-size: 15px;
font-weight: 700;
line-height: 22px;
margin-bottom: 16px;
}
.c-footer-landing-mobile__list-2 {
display: block;
box-sizing: border-box;
padding: 0px;
margin: -8px -12px;
list-style-type: none;
}
.c-footer-landing-mobile__item-2 {
display: inline-block;
box-sizing: border-box;
margin: 8px 12px;
}
.c-footer-landing-mobile__link-2 {
display: inline;
box-sizing: border-box;
color: #A5ED6E;
cursor: pointer;
font-size: 13px;
font-weight: 700;
line-height: 16px;
text-decoration-line: none;
}
.c-footer-landing-mobile__link:focus {
outline: none;
}
.c-footer-landing-mobile__link-2:focus {
outline: none;
}
States
footer-landing-link focus: outline nonefooter-landing-link-2 focus: outline nonefooter-landing-mobile-link focus: outline nonefooter-landing-mobile-link-2 focus: outline noneFooter (inner)
Verification: desktop verified against the live page at desktop; mobile flagged, the footer-inner-mobile height did not reproduce the measured 116px after 2 correction attempts.
Variant observed on https://www.duolingo.com/efficacy.
Anatomy
footer-inner: the component root, a <footer> (.c-footer-inner)footer-inner-inner: inner block (.c-footer-inner__inner)footer-inner-nav: inner flex row (.c-footer-inner__nav)footer-inner-nav-link: link, 8-character label (.c-footer-inner__nav-link, 8 instances)Desktop recipe
<div class="c-footer-inner-scope">
<footer class="c-footer-inner">
<div class="c-footer-inner__inner">
<nav class="c-footer-inner__nav">
<a class="c-footer-inner__nav-link" href="#">lorem ip</a>
<a class="c-footer-inner__nav-link" href="#">lorem</a>
<a class="c-footer-inner__nav-link" href="#">lorem i</a>
<a class="c-footer-inner__nav-link" href="#">lore</a>
<a class="c-footer-inner__nav-link" href="#">lorem ips</a>
<a class="c-footer-inner__nav-link" href="#">lore</a>
<a class="c-footer-inner__nav-link" href="#">lorem</a>
<a class="c-footer-inner__nav-link" href="#">lorem i</a>
</nav>
</div>
</footer>
</div>
.c-footer-inner-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner {
display: block;
border-spacing: 0px;
box-sizing: border-box;
padding: 30px 25px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
border-top-width: 2px;
border-top-style: solid;
border-top-color: #E5E5E5;
}
.c-footer-inner__inner {
display: block;
box-sizing: border-box;
max-width: 1048px;
margin-right: auto;
margin-left: auto;
}
.c-footer-inner__nav {
display: flex;
flex-wrap: wrap;
justify-content: center;
box-sizing: border-box;
margin: -12px;
color: #AFAFAF;
}
.c-footer-inner__nav-link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #AFAFAF;
opacity: 0.8;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
.c-footer-inner__nav-link:hover {
opacity: 1;
}
.c-footer-inner__nav-link:focus {
outline: none;
}
Mobile anatomy
footer-inner-mobile: the component root, a <footer> (.c-footer-inner-mobile)footer-inner-mobile-inner: inner block (.c-footer-inner-mobile__inner)footer-inner-mobile-nav: inner flex row (.c-footer-inner-mobile__nav)footer-inner-mobile-nav-link: link, 8-character label (.c-footer-inner-mobile__nav-link, 8 instances)Mobile recipe
<div class="c-footer-inner-mobile-scope">
<footer class="c-footer-inner-mobile">
<div class="c-footer-inner-mobile__inner">
<nav class="c-footer-inner-mobile__nav">
<a class="c-footer-inner-mobile__nav-link" href="#">lorem ip</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lorem</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lorem i</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lore</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lorem ips</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lore</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lorem</a>
<a class="c-footer-inner-mobile__nav-link" href="#">lorem i</a>
</nav>
</div>
</footer>
</div>
.c-footer-inner-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-mobile {
display: block;
border-spacing: 0px;
box-sizing: border-box;
padding: 30px 25px;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
border-top-width: 2px;
border-top-style: solid;
border-top-color: #E5E5E5;
}
.c-footer-inner-mobile__inner {
display: block;
box-sizing: border-box;
max-width: 1048px;
margin-right: auto;
margin-left: auto;
}
.c-footer-inner-mobile__nav {
display: flex;
flex-wrap: wrap;
justify-content: center;
box-sizing: border-box;
margin: -12px;
color: #AFAFAF;
}
.c-footer-inner-mobile__nav-link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #AFAFAF;
opacity: 0.8;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
.c-footer-inner-mobile__nav-link:hover {
opacity: 1;
}
.c-footer-inner-mobile__nav-link:focus {
outline: none;
}
States
footer-inner-nav-link hover: opacity 1footer-inner-nav-link focus: outline nonefooter-inner-mobile-nav-link hover: opacity 1footer-inner-mobile-nav-link focus: outline noneFooter (inner, 2)
Verification: desktop flagged, the footer-inner-2 height did not reproduce the measured 79px after 2 correction attempts; mobile verified against the live page at mobile.
Variant observed on https://www.duolingo.com/chess.
Anatomy
footer-inner-2: the component root, a <footer> (.c-footer-inner-2)footer-inner-2-nav: inner flex row (.c-footer-inner-2__nav)footer-inner-2-nav-link: link, 8-character label (.c-footer-inner-2__nav-link, 8 instances)Desktop recipe
<div class="c-footer-inner-2-scope">
<footer class="c-footer-inner-2">
<nav class="c-footer-inner-2__nav">
<a class="c-footer-inner-2__nav-link" href="#">lorem ip</a>
<a class="c-footer-inner-2__nav-link" href="#">lorem</a>
<a class="c-footer-inner-2__nav-link" href="#">lorem i</a>
<a class="c-footer-inner-2__nav-link" href="#">lore</a>
<a class="c-footer-inner-2__nav-link" href="#">lorem ips</a>
<a class="c-footer-inner-2__nav-link" href="#">lore</a>
<a class="c-footer-inner-2__nav-link" href="#">lorem</a>
<a class="c-footer-inner-2__nav-link" href="#">lorem i</a>
</nav>
</footer>
</div>
.c-footer-inner-2-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-2 {
display: inline-flex;
justify-content: center;
border-spacing: 0px;
box-sizing: border-box;
padding: 32px 16px;
color: #AFAFAF;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-2__nav {
display: flex;
flex-wrap: wrap;
justify-content: center;
box-sizing: border-box;
margin: -12px;
}
.c-footer-inner-2__nav-link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #AFAFAF;
opacity: 0.8;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
.c-footer-inner-2__nav-link:hover {
opacity: 1;
}
.c-footer-inner-2__nav-link:focus {
outline: none;
}
Mobile anatomy
footer-inner-2-mobile: the component root, a <footer> (.c-footer-inner-2-mobile)footer-inner-2-mobile-nav: inner flex row (.c-footer-inner-2-mobile__nav)footer-inner-2-mobile-nav-link: link, 8-character label (.c-footer-inner-2-mobile__nav-link, 8 instances)Mobile recipe
<div class="c-footer-inner-2-mobile-scope">
<footer class="c-footer-inner-2-mobile">
<nav class="c-footer-inner-2-mobile__nav">
<a class="c-footer-inner-2-mobile__nav-link" href="#">lorem ip</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lorem</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lorem i</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lore</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lorem ips</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lore</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lorem</a>
<a class="c-footer-inner-2-mobile__nav-link" href="#">lorem i</a>
</nav>
</footer>
</div>
.c-footer-inner-2-mobile-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-2-mobile {
display: inline-flex;
justify-content: center;
border-spacing: 0px;
box-sizing: border-box;
padding: 32px 16px;
color: #AFAFAF;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-2-mobile__nav {
display: flex;
flex-wrap: wrap;
justify-content: center;
box-sizing: border-box;
margin: -12px;
}
.c-footer-inner-2-mobile__nav-link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #AFAFAF;
opacity: 0.8;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
.c-footer-inner-2-mobile__nav-link:hover {
opacity: 1;
}
.c-footer-inner-2-mobile__nav-link:focus {
outline: none;
}
States
footer-inner-2-nav-link hover: opacity 1footer-inner-2-nav-link focus: outline nonefooter-inner-2-mobile-nav-link hover: opacity 1footer-inner-2-mobile-nav-link focus: outline noneFooter (inner, 3)
Verification: desktop flagged, the footer-inner-3 height did not reproduce the measured 39px after 2 correction attempts; mobile verified against the live page at mobile.
Variant observed on https://www.duolingo.com/business.
Anatomy
footer-inner-3: the component root, a <nav> (.c-footer-inner-3)footer-inner-3-link: link, 8-character label (.c-footer-inner-3__link, 8 instances)Desktop recipe
<div class="c-footer-inner-3-scope">
<nav class="c-footer-inner-3">
<a class="c-footer-inner-3__link" href="#">lorem ip</a>
<a class="c-footer-inner-3__link" href="#">lorem</a>
<a class="c-footer-inner-3__link" href="#">lorem i</a>
<a class="c-footer-inner-3__link" href="#">lore</a>
<a class="c-footer-inner-3__link" href="#">lorem ips</a>
<a class="c-footer-inner-3__link" href="#">lore</a>
<a class="c-footer-inner-3__link" href="#">lorem</a>
<a class="c-footer-inner-3__link" href="#">lorem i</a>
</nav>
</div>
.c-footer-inner-3-scope {
background-color: #58CC02;
color: #FFFFFF;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-3 {
display: flex;
flex-wrap: wrap;
border-spacing: 0px;
box-sizing: border-box;
color: #FFFFFF;
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 500;
line-height: 20px;
text-align: left;
}
.c-footer-inner-3__link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #FFFFFF;
cursor: pointer;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
.c-footer-inner-3__link:focus {
outline: none;
}
Mobile anatomy
footer-inner-3-mobile: the component root, a <nav> (.c-footer-inner-3-mobile)footer-inner-3-mobile-link: link, 8-character label (.c-footer-inner-3-mobile__link, 8 instances)Mobile recipe
<div class="c-footer-inner-3-mobile-scope">
<nav class="c-footer-inner-3-mobile">
<a class="c-footer-inner-3-mobile__link" href="#">lorem ip</a>
<a class="c-footer-inner-3-mobile__link" href="#">lorem</a>
<a class="c-footer-inner-3-mobile__link" href="#">lorem i</a>
<a class="c-footer-inner-3-mobile__link" href="#">lore</a>
<a class="c-footer-inner-3-mobile__link" href="#">lorem ips</a>
<a class="c-footer-inner-3-mobile__link" href="#">lore</a>
<a class="c-footer-inner-3-mobile__link" href="#">lorem</a>
<a class="c-footer-inner-3-mobile__link" href="#">lorem i</a>
</nav>
</div>
.c-footer-inner-3-mobile-scope {
background-color: #58CC02;
color: #FFFFFF;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-inner-3-mobile {
display: grid;
flex-wrap: wrap;
grid-template-columns: 1fr 1fr;
border-spacing: 0px;
box-sizing: border-box;
color: #FFFFFF;
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 500;
line-height: 20px;
text-align: left;
}
.c-footer-inner-3-mobile__link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #FFFFFF;
cursor: pointer;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
.c-footer-inner-3-mobile__link:focus {
outline: none;
}
States
footer-inner-3-link focus: outline nonefooter-inner-3-mobile-link focus: outline noneVerification: verified against the live page at desktop.
Anatomy
footer-navigation: the component root, a <nav> (.c-footer-navigation)footer-navigation-link: link, 8-character label (.c-footer-navigation__link, 8 instances)Recipe
<div class="c-footer-navigation-scope">
<nav class="c-footer-navigation">
<a class="c-footer-navigation__link" href="#">lorem ip</a>
<a class="c-footer-navigation__link" href="#">lorem</a>
<a class="c-footer-navigation__link" href="#">lorem i</a>
<a class="c-footer-navigation__link" href="#">lore</a>
<a class="c-footer-navigation__link" href="#">lorem ips</a>
<a class="c-footer-navigation__link" href="#">lore</a>
<a class="c-footer-navigation__link" href="#">lorem</a>
<a class="c-footer-navigation__link" href="#">lorem i</a>
</nav>
</div>
.c-footer-navigation-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-navigation {
display: flex;
flex-wrap: wrap;
justify-content: center;
border-spacing: 0px;
box-sizing: border-box;
color: #AFAFAF;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-footer-navigation__link {
display: block;
box-sizing: border-box;
margin: 12px;
color: #AFAFAF;
opacity: 0.8;
cursor: pointer;
font-size: 15px;
font-weight: 700;
line-height: 15px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-decoration-line: none;
}
States
Verification: verified against the live page at desktop.
Anatomy
accordion: the component root, a <div> (.c-accordion)accordion-group: inner flex row (.c-accordion__group)accordion-title: heading, 26 characters (.c-accordion__title)accordion-media: image placeholder, 24px (.c-accordion__media)accordion-group-2: inner group (.c-accordion__group-2)Recipe
<div class="c-accordion-scope">
<div class="c-accordion">
<div class="c-accordion__group">
<h3 class="c-accordion__title">lorem ipsum dolor sit amet</h3>
<span class="c-accordion__media" aria-hidden="true"></span>
</div>
<div class="c-accordion__group-2"></div>
</div>
</div>
.c-accordion-scope {
background-color: #FFFFFF;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-accordion {
display: inline-block;
border-spacing: 0px;
box-sizing: border-box;
color: #3C3C3C;
cursor: pointer;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-accordion__group {
display: flex;
justify-content: space-between;
align-items: flex-start;
gap: 16px;
box-sizing: border-box;
width: 100%;
margin-bottom: 32px;
}
.c-accordion__title {
display: block;
box-sizing: border-box;
margin: 0px;
color: #4B4B4B;
font-size: 20px;
font-weight: 700;
line-height: 24px;
text-align: left;
}
.c-accordion__media {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 24px;
height: 24px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
}
.c-accordion__group-2 {
display: block;
height: 2px;
background-color: #E5E5E5;
color: #808080;
}
States
Verification: verified against the live page at desktop.
Anatomy
language-selector-2: the component root, a <button> (.c-language-selector-2)language-selector-2-text: label text, 0 characters (.c-language-selector-2__text)language-selector-2-text-2: label text, 14 characters (.c-language-selector-2__text-2, 2 instances)language-selector-2-media: image placeholder, 14px (.c-language-selector-2__media)Recipe
<div class="c-language-selector-2-scope">
<button class="c-language-selector-2" type="button">
<span class="c-language-selector-2__text">
<span class="c-language-selector-2__text-2">lorem ipsum do</span>
<span class="c-language-selector-2__text-2">lorem i</span>
</span>
<span class="c-language-selector-2__media" aria-hidden="true"></span>
</button>
</div>
.c-language-selector-2-scope {
background-color: #00CD9C1A;
color: #3C3C3C;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 20px;
}
.c-language-selector-2 {
display: flex;
align-items: center;
border-spacing: 0px;
box-sizing: border-box;
padding: 0px;
position: relative;
background-color: transparent;
color: #AFAFAF;
border: 0;
cursor: pointer;
transform: matrix(1, 0, 0, 1, 0, 0);
font-family: duolingo-sans, sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 17.25px;
letter-spacing: 0.8px;
text-transform: uppercase;
text-align: center;
white-space: nowrap;
appearance: button;
transition: filter 0.2s ease;
}
.c-language-selector-2__text {
display: block;
box-sizing: border-box;
}
.c-language-selector-2__media {
display: block;
flex-shrink: 0;
box-sizing: border-box;
width: 14px;
height: 14px;
overflow-x: clip;
overflow-y: clip;
background-color: currentcolor;
margin-left: 8px;
}
.c-language-selector-2:focus {
outline: none;
}
States
Verification: flagged, the render matched 94% of the original pixels, below the 97% required after 2 correction attempts.
Anatomy
input: the component root, a <input> (.c-input), 3-character placeholderRecipe
<div class="c-input-scope">
<input class="c-input" type="text" placeholder="lor">
</div>
.c-input-scope {
background-color: #FFFFFF;
color: #777777;
font-family: duolingo-sans, sans-serif;
font-size: 25px;
font-weight: 700;
line-height: 34px;
}
.c-input {
display: inline-block;
border-spacing: 0px;
box-sizing: border-box;
width: 333px;
height: 16px;
padding: 0px;
background-color: #E5E5E5;
color: #101010;
border: 0;
border-radius: 8px;
cursor: default;
font-family: duolingo-sans, sans-serif;
font-size: 25px;
font-weight: 400;
line-height: 28.75px;
letter-spacing: normal;
text-transform: none;
text-align: start;
appearance: none;
}
.c-input:focus {
outline: none;
}
States
Verification: flagged, the render came out 13 px taller than the original (instance 3) after 2 correction attempts.
Anatomy
step-list-item: the component root, a <div> (.c-step-list-item)step-list-item-text: label text, 7 characters (.c-step-list-item__text)step-list-item-text-2: label text, 74 characters (.c-step-list-item__text-2)Recipe
<div class="c-step-list-item-scope">
<div class="c-step-list-item">
<div class="c-step-list-item__text">lorem i</div>
<div class="c-step-list-item__text-2">lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod temp</div>
</div>
</div>
.c-step-list-item-scope {
background-color: #FFFFFF;
color: #4B4B4B;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 25px;
}
.c-step-list-item {
display: inline-block;
border-spacing: 0px;
box-sizing: border-box;
color: #4B4B4B;
cursor: default;
font-family: duolingo-sans, sans-serif;
font-size: 17px;
font-weight: 500;
line-height: 25px;
text-align: left;
}
.c-step-list-item__text {
display: block;
box-sizing: border-box;
color: #58CC02;
font-size: 25px;
font-weight: 700;
line-height: 34px;
}
.c-step-list-item__text-2 {
display: block;
box-sizing: border-box;
color: #777777;
}
.c-step-list-item:hover {
transform-origin: 229.5px 42px;
}
.c-step-list-item:focus {
transform-origin: 229.5px 42px;
}
States
primary, #58CC02) for brand moments. The site uses it for the solid CTA, green headlines (card-title, step-list-item-text), the green header variant (header-inner-4) and the full footer field (footer-landing).card-3 does with 2px sides and a 4px bottom in hairline #E5E5E5, and as button-ghost-3 does with 1px sides and a 5px bottom.rounded.lg (16px) for cards and large buttons (card-3, card-5, button-secondary, button-ghost-3), rounded.md (12px) for compact buttons and badges (button-ghost, app-store-badge), and rounded.sm (8px) for inputs.hero-display, display-lg and display-md; Duolingo Sans for everything else.button, nav-link or label-caps (15px, 700, 0.8px tracking), or in button-lg (16px, 700, 0.64px) for larger buttons.button-ghost 50px, button-ghost-3 48px, button-secondary 44px.section-padding-y rhythm (96px) and cap content at footer-inner-inner-max-width (1048px).primary-light #A5ED6E and footer headings in primary-tint #D7FFB8 when they sit on the green footer field.rounded.sm, rounded.md and rounded.lg, and don't turn buttons into pills.rgba(0, 205, 156, 0.1) 0px 0px 0px 1440px, and it is a tint, not a lift.primary or secondary. Body copy belongs in ink #3C3C3C, ink-strong #4B4B4B or muted #777777.link (#0000EE) as a visible color. It is a browser default measured on logo anchors; visible links use secondary #1CB0F6.tertiary, accent-orange and navy are already spot colors.This analysis is based on two viewports only (desktop and mobile). No intermediate breakpoint values could be observed, so none are stated.
header-landing-mobile), but its logo shrinks from 179px wide (header-landing-logo-image) to 161px (header-landing-mobile-logo-image).header-inner) to 56px (header-inner-mobile) and swaps its links for a 32px menu toggle (header-inner-mobile-menu-toggle).header-inner-2-mobile).footer-landing) to 2014px on mobile (footer-landing-mobile) as its columns stack into one. Utility footers grow similarly as their nav wraps: footer-inner-2 goes from 79px to 118px (footer-inner-2-mobile), and footer-inner-3 goes from 39px to 156px (footer-inner-3-mobile).Measured buttons sit in or near the comfortable touch range: button-ghost at 50px, button-ghost-3 at 48px and button-secondary at 44px. Text-only controls are much shorter, such as button-ghost-2 and language-selector-2 at 17px. When they are used on mobile, pad their hit area out to at least the button-secondary height.
primary, secondary, ink, ink-strong, muted, muted-light and hairline. If a color you need is not a token, the design does not need it.card-3 pattern (2px sides, 4px bottom, hairline). Never add a blurred box-shadow.hero-display, display-lg and display-md. All other text is Duolingo Sans at 500 (body, body-lg) or 700 (everything else). Do not add weights, and do not add a third family.button, nav-link, label-caps or button-lg, so the wide 0.8px / 0.64px tracking carries through.rounded.lg for cards and large buttons, rounded.md for compact buttons and badges, and rounded.sm for inputs. Do not add pill or sharp-cornered variants.primary fills the CTA, the footer field and celebratory headlines. Inside the footer, use the component greens primary-light and primary-tint for text; do not use them elsewhere.section-padding-y and sit within footer-inner-inner-max-width. Add sections rather than densifying existing ones.button-ghost, button-secondary, button-ghost-3). The darker green lip shade is therefore not tokenized.card (flagged: the card-group-2 y did not reproduce the measured 273px after 2 correction attempts), card-5 (flagged: the card-5-group-2 height did not reproduce the measured 105px after 2 correction attempts), input (flagged: the render matched 94% of the original pixels, below the 97% required after 2 correction attempts), header-inner-4 (flagged: the render matched 86% of the original pixels, below the 96% required after 2 correction attempts) and button-secondary (flagged: the render came out 2 px wider than the original after 2 correction attempts). Treat their internal geometry as approximate.card-4 (not verifiable: what the page placed in it (photos, media, ads) covers most of it and nothing else differs, so the comparison could not be judged).header-landing-cta-hover (text #AFAFAF, radius 0px), looks like an artifact rather than a real design state. Pressed and active states (the lip collapsing on press) were not captured.section-padding-y, footer-inner-inner-max-width, button-ghost-3-padding-x). There is no base step, no card padding token and no grid-gap token.link token (#0000EE) is a browser default read from logo anchors, not an intentional brand color.这份 DESIGN.md 文件使用英文,因为 AI 编程智能体以英文读取它。
提取自 Duolingo - The world’s most popular way to learn 的公开网站,并非官方品牌规范。查看其他网站的字体

通过 CSSOM 频率分析提取的设计令牌,未经 LLM 解读。

Airbnb 的设计系统以一款专有的可变字体(Airbnb Cereal VF)为核心,配色接近单色的中性色调,以深炭色(#222222)和浅灰色为基调。品牌标志性的珊瑚粉色"Rausch"(#ff385c)仅用于主要行动按钮和标志。布局采用响应式图片卡片网格,图片与文字的比例宽松,卡片带有 20px 的柔和圆角,并通过多层环境阴影营造细微的层次感,避免强烈的明暗对比。搜索栏是一个醒目的胶囊形容器,统一了用户的核心操作。
IKEA的全球首页采用大胆、扁平的设计系统,以标志性的IKEA黄色(#ffdb00)作为主要操作区域,并以IKEA蓝色(#0058a3)作为品牌标识的点缀色。整个字体体系基于一款定制字体Noto IKEA构建,使用400和700两种字重,字号等级划分严谨,从14px的正文到51px的展示标题。层级主要通过色彩对比和版面结构来体现,而非依靠阴影。版面采用最大宽度为90rem的容器,桌面端网格间距为1.5rem,交互元素统一应用8px的圆角。米白色背景(#fffefb)与纯粹的#111111文字形成温和对比,营造出高对比度、易于阅读的无障碍浏览体验。

Notion 营销首页以深海军蓝(#02093a)的首屏区块搭配浅色(#f6f5f4)的主体背景,所有文字层级统一使用定制字体 NotionInter。设计采用 12 栏网格,栏间距为 28px,圆角体系兼顾两种规格:卡片使用 8px,药丸形按钮使用 9999px。浮层元素则采用多层递进式阴影系统。品牌蓝(#2537b1)用于行动按钮与重点强调,从 gray-200 到 gray-900 的语义化灰阶则负责所有文字与背景面的层级划分。

Railway 的设计系统是一套以深色为主的开发者平台界面,底色是近乎黑色的深海军蓝(#13111c、#0b0b0f),文字采用高对比度的米白色(#f7f7f8),品牌强调色为独特的紫色(#853bce / #553f83)。首屏使用 IBM Plex Serif 呈现编辑式的厚重感,界面文案统一使用 Inter,代码场景则使用 JetBrains Mono 与 SF Mono。层级关系主要依靠内嵌的白色发光描边(rgba(255,255,255,0.2) 1.5px inset)来实现,而非投影,使界面呈现玻璃面板般的质感。间距系统以 4px 为基础,节奏紧凑而明确,常用 8/12/16/24/32。圆角普遍较小,以 4px 为主,卡片与首屏容器则有选择地使用 8px 和 16px。

Shopify 营销首页采用极具冲击力的全幅视频主视觉,近黑色背景(#02090a)与上方白色导航栏形成鲜明对比。品牌主色为醒目的薄荷绿(#36f4a4),克制地用于高亮和交互状态。字体分工明确:展示与编辑类标题使用 NeueHaasGrotesk,界面正文使用 Inter-Variable。CTA 按钮采用全圆角药丸形(border-radius: 9999px)。整体风格自信、高对比、充满憧憬,旨在将访客转化为商家。