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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-grid/alignment/grid-gutters-014.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: Percentage gap, content-based width/height (via float)</title>
<link rel="match" href="grid-gutters-014-ref.html">
<meta name="assert" content="Tests that percentage gaps contribute zero to intrinsic sizing, then resolve against corresponding axis of containing block for layout.">
<style>
#grid {
display: grid;
border: solid 5px teal;
padding: 5px;
grid-gap: 15% 10%;
gap: 15% 10%;
float: left;
grid: auto auto / auto auto;
/* content box width = 200px height = 100px -> gap x = 20px y = 15px */
position: relative;
}
#grid > div {
margin: 5px 10px;
border: solid 5px aqua;
width: 70px;
height: 30px;
/* margin box height = 50px width = 100px */
}
/* highlight manual pass condition */
#grid > div:nth-child(even) {
border-right-color: red;
}
#grid > div:nth-child(n + 3) {
border-bottom-color: red;
}
#mask {
position: absolute;
border: 5px teal;
border-style: none solid solid none;
bottom: -5px; right: -5px;
top: 10px; left: 15px;
}
</style>
<p>Test passes if there is no red.
<div id="grid">
<div></div>
<div></div>
<div></div>
<div></div>
<span id="mask"></span>
</div>