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<!DOCTYPE html>
<title>
CSS Gap Decorations: Gaps are painted when rows are dynamically added and overflow container.
</title>
<link rel="help" href="https://drafts.csswg.org/css-gaps-1/">
<link rel="match" href="grid-gap-decorations-032-ref.html">
<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
<style>
body {
margin: 0px;
overflow: hidden;
}
.grid-container {
display: grid;
grid-gap: 10px;
grid-template-columns: 100px 100px 100px;
grid-template-rows: 100px;
width: 120px;
height: 120px;
column-rule-color: blue;
column-rule-style: solid;
column-rule-width: 10px;
}
</style>
<body>
<div class="grid-container"></div>
<script>
const grid = document.querySelector('.grid-container');
grid.style.gridTemplateRows = 'repeat(6, 100px)';
grid.style.rowRuleColor = 'red';
grid.style.rowRuleStyle = 'solid';
grid.style.rowRuleWidth = '5px';
</script>
</body>