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- This WPT test may be referenced by the following Test IDs:
- /css/css-grid/alignment/grid-item-auto-margins-and-stretch-001.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<meta name="assert" content="A grid item with 'auto' margins in one axis is fit-content sized and centered in that axis, and is still stretched in the other axis, in horizontal and vertical writing modes and in both directions.">
<link rel="stylesheet" href="/css/support/width-keyword-classes.css">
<link rel="stylesheet" href="/css/support/grid.css">
<link rel="stylesheet" href="/fonts/ahem.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<style>
body {
margin: 0;
}
.grid {
grid-template-columns: 100px 100px;
grid-template-rows: 200px 200px;
margin-bottom: 20px;
font: 15px/1 Ahem;
}
.autoMarginsTopBottom {
margin: auto 0px;
}
.autoMarginsRightLeft {
margin: 0px auto;
}
.autoMargins {
margin: auto auto;
}
.onlyWidthSet {
width: 20px;
}
.onlyHeightSet {
height: 40px;
}
.widthAndHeightSet {
width: 20px;
height: 40px;
}
</style>
<body onload="document.fonts.ready.then(() => { checkLayout('.grid'); })">
<p>This test checks that the 'stretch' value is only applied if neither of its margins (in the appropriate axis) are 'auto'.</p>
<div style="position: relative">
<div class="grid fit-content" data-expected-width="200" data-expected-height="400">
<div class="firstRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="200">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMargins firstRowSecondColumn" data-offset-x="140" data-offset-y="80" data-expected-width="20" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsRightLeft secondRowFirstColumn" data-offset-x="40" data-offset-y="200" data-expected-width="20" data-expected-height="200">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsTopBottom secondRowSecondColumn" data-offset-x="100" data-offset-y="280" data-expected-width="100" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
</div>
</div>
<div style="position: relative">
<div class="grid fit-content verticalRL" data-expected-width="400" data-expected-height="200">
<div class="firstRowFirstColumn" data-offset-x="200" data-offset-y="0" data-expected-width="200" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMargins firstRowSecondColumn" data-offset-x="290" data-offset-y="130" data-expected-width="20" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsRightLeft secondRowFirstColumn" data-offset-x="90" data-offset-y="0" data-expected-width="20" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsTopBottom secondRowSecondColumn" data-offset-x="0" data-offset-y="130" data-expected-width="200" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
</div>
</div>
<div style="position: relative">
<div class="grid fit-content verticalLR" data-expected-width="400" data-expected-height="200">
<div class="firstRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="200" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMargins firstRowSecondColumn" data-offset-x="90" data-offset-y="130" data-expected-width="20" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsRightLeft secondRowFirstColumn" data-offset-x="290" data-offset-y="0" data-expected-width="20" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsTopBottom secondRowSecondColumn" data-offset-x="200" data-offset-y="130" data-expected-width="200" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
</div>
</div>
<!-- RTL direction -->
<div style="position: relative">
<div class="grid fit-content directionRTL" data-expected-width="200" data-expected-height="400">
<div class="firstRowFirstColumn" data-offset-x="100" data-offset-y="0" data-expected-width="100" data-expected-height="200">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMargins firstRowSecondColumn" data-offset-x="40" data-offset-y="80" data-expected-width="20" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsRightLeft secondRowFirstColumn" data-offset-x="140" data-offset-y="200" data-expected-width="20" data-expected-height="200">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsTopBottom secondRowSecondColumn" data-offset-x="0" data-offset-y="280" data-expected-width="100" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
</div>
</div>
<div style="position: relative">
<div class="grid fit-content directionRTL verticalRL" data-expected-width="400" data-expected-height="200">
<div class="firstRowFirstColumn" data-offset-x="200" data-offset-y="100" data-expected-width="200" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMargins firstRowSecondColumn" data-offset-x="290" data-offset-y="30" data-expected-width="20" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsRightLeft secondRowFirstColumn" data-offset-x="90" data-offset-y="100" data-expected-width="20" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsTopBottom secondRowSecondColumn" data-offset-x="0" data-offset-y="30" data-expected-width="200" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
</div>
</div>
<div style="position: relative">
<div class="grid fit-content directionRTL verticalLR" data-expected-width="400" data-expected-height="200">
<div class="firstRowFirstColumn" data-offset-x="0" data-offset-y="100" data-expected-width="200" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMargins firstRowSecondColumn" data-offset-x="90" data-offset-y="30" data-expected-width="20" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsRightLeft secondRowFirstColumn" data-offset-x="290" data-offset-y="100" data-expected-width="20" data-expected-height="100">
<div class="widthAndHeightSet"></div>
</div>
<div class="autoMarginsTopBottom secondRowSecondColumn" data-offset-x="200" data-offset-y="30" data-expected-width="200" data-expected-height="40">
<div class="widthAndHeightSet"></div>
</div>
</div>
</div>
</body>