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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-grid/grid-lanes/subgrid/grid-subgridded-to-grid-lanes/track-sizing/column-subgrid-extra-margin-003.html - WPT Dashboard Interop Dashboard
<!DOCTYPE HTML>
<html>
<meta charset="utf-8">
<title>CSS Grid Lanes Test: stretched item grows due to subgrid extra margin (columns)</title>
<link rel="author" title="Alison Maher" href="mailto:almaher@microsoft.com">
<link rel="match" href="column-subgrid-extra-margin-003-ref.html">
<style>
.grid-lanes {
display: inline grid-lanes;
grid-template-columns: auto auto;
border: 1px solid;
}
item {
height: 40px;
background: grey;
}
.stretch {
justify-self: stretch;
background: green;
}
.subgrid {
display: grid;
grid: auto / subgrid;
grid-column: 1 / span 2;
border: 0 solid lightblue;
border-right-width: 80px;
background: yellow;
}
.subgrid > item {
width: 10px;
background: lightgrey;
}
</style>
<div class="grid-lanes">
<item style="width:10px">1</item>
<item class="stretch">2</item>
<div class="subgrid">
<item>a</item>
</div>
</div>
</html>