Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!DOCTYPE html>
<title>
CSS Gap Decorations: An outset of 0px aligns the ends of gap decorations with adjacent item in subgrid.
</title>
<link rel="help" href="https://drafts.csswg.org/css-gaps-1/">
<link rel="match" href="../grid-gap-decorations-010-ref.html">
<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
<style>
body {
margin: 0;
}
.grid-container {
display: grid;
grid-template-columns: repeat(3, 100px);
grid-template-rows: repeat(3, 100px);
gap: 10px;
}
.subgrid {
display: grid;
grid-column: 1 / -1;
grid-row: 1 / -1;
grid-template-columns: subgrid;
grid-template-rows: subgrid;
column-rule: blue solid 5px;
row-rule: red solid 5px;
column-rule-outset: 0px;
column-rule-break: intersection;
}
.item {
background: gray;
opacity: 0.5;
}
</style>
<div class="grid-container">
<div class="subgrid">
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
</div>
</div>