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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-grid/subgrid/row-subgrid-intrinsic-size-transfer-003.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid: percentage block-size transferred through a row subgrid whose row is content-sized</title>
<link rel="match" href="../../reference/ref-filled-green-100px-square-only.html">
<meta name="assert" content="An intrinsically-sized grid with an auto row: a fixed-height item inside a row subgrid sizes the row, and a sibling aspect-ratio item with a percentage block-size then transfers that row size into the grid's column when the columns are re-resolved.">
<p>Test passes if there is a filled green square.</p>
<style>
.grid {
display: inline-grid;
grid-template-rows: auto;
grid-template-columns: auto;
}
.subgrid {
display: grid;
grid-template-rows: subgrid;
grid-template-columns: auto;
}
.subgrid>div {
grid-area: 1 / 1;
background: green;
}
.item {
aspect-ratio: 1;
height: 100%;
}
.tall {
height: 100px;
}
</style>
<div class="grid">
<div class="subgrid">
<div class="item"></div>
<div class="tall"></div>
</div>
</div>