<!-- Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ -->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Grid test page</title>
<style type='text/css'>
#grid {
display: grid;
grid-template-columns: [col-1 col-start-1] 100px [col-2] 100px;
grid-template-rows: 100px 100px;
grid-template-areas: ". header"
"sidebar content";
}
#cell1 {
grid-column: 1;
grid-row: 1;
}
#cell2 {
grid-column: 2;
grid-row: 1;
}
#cell3 {
grid-column: 1;
grid-row: 2;
}
#cell4 {
grid-column: 2;
grid-row: 2;
}
</style>
</head>
<body>
<div id="grid">
<div id="cell1">cell1</div>
<div id="cell2">cell2</div>
<div id="cell3">cell3</div>
<div id="cell4">cell4</div>
</div>
</body>
</html>