<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
  <meta charset="utf-8">
  <title>Reference: nested ortogonal writing-mode subgrids</title>
  <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com">
  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
  <style>
html,body {
  color:black; background-color:white; font:24px/1 Ahem; padding:0; margin:0;
}

.grid {
  display:inline-grid;
  grid:60px auto/100px auto;
  gap:100px 60px;
  border:3px solid;
  background:pink;
}
span { background:grey; }

.hl { writing-mode: horizontal-tb; direction:ltr; }
.vrl { writing-mode: vertical-rl; direction:ltr; }
</style>
</head>
<body>

<div class="grid">
  <span style="grid-area:1/1; background:lightgrey; width:60px; height:160px"></span>
  <span style="grid-area:1/1">a</span>
  <span style="grid-row:2; background:cyan">b</span>
  <span style="grid-area:2/2" class="vrl">ccc</span>
</div>

</body>
</html>
