Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-borders/border-shape/border-shape-stroke-from-border.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>CSS Borders Test: border-shape takes stroke from relevant border side</title>
<link rel="help" href="https://drafts.csswg.org/css-borders-4/#relevant-side-for-border-shape">
<link rel="match" href="border-shape-stroke-from-border-ref.html">
<meta name="assert" content="When border-shape provides a single shape without an explicit stroke, the stroke width and color follow the first renderable logical border side (block-start, inline-start, block-end, inline-end).">
<meta name="fuzzy" content="maxDifference=0-70;totalPixels=0-3500">
<style>
body {
margin: 0;
}
.container {
display: flex;
gap: 32px;
padding: 20px;
}
.target {
width: 120px;
height: 120px;
}
.single-shape {
border-shape: circle(45px at 60px 60px);
}
.double-shape {
border-shape: circle(100px at 60px 60px) circle(45px at 60px 60px);
}
.case1 {
border-top: 18px solid rgb(220, 0, 0);
border-left: 10px solid rgb(0, 140, 0);
border-bottom: 4px solid rgb(200, 200, 0);
border-right: 6px solid rgb(0, 0, 220);
}
.case2 {
writing-mode: vertical-rl;
border-top: 18px solid rgb(220, 0, 0);
border-left: 10px solid rgb(0, 140, 0);
border-bottom: 4px solid rgb(200, 200, 0);
border-right: 6px solid rgb(0, 0, 220);
}
.case3 {
writing-mode: vertical-rl;
border-top: 18px solid rgb(220, 0, 0);
border-left: 10px solid rgb(0, 140, 0);
border-bottom: 4px solid rgb(200, 200, 0);
border-right: none;
}
.case4 {
writing-mode: vertical-lr;
border-top: 18px solid rgb(220, 0, 0);
border-left: 10px solid rgb(0, 140, 0);
border-bottom: 4px solid rgb(200, 200, 0);
border-right: none;
}
</style>
<div class="container">
<div class="target single-shape case1"></div>
<div class="target single-shape case2"></div>
<div class="target single-shape case3"></div>
<div class="target single-shape case4"></div>
</div>
<div class="container">
<div class="target double-shape case1"></div>
<div class="target double-shape case2"></div>
<div class="target double-shape case3"></div>
<div class="target double-shape case4"></div>
</div>