<!DOCTYPE html>
<html>
  <head>
    <title>CSS Grid Layout Test: grid in grid</title>
    <link rel="author" title="Leo Deng" href="mailto:myst.dg@gmail.com">
    <link rel="help" href="https://drafts.csswg.org/css-grid/#grid-items">
    <link rel="match" href="../reference/grid-layout-grid-in-grid-ref.html">
    <meta name="assert" content="the nested grid should behave the same as reference.">
    <style>
      body {
        margin: 0;
        padding: 0;
      }
      #caseTitle {
        margin: 10px;
        height: 40px;
      }
      #grid {
        height: 150px;
        width: 150px;
        background: #eee;
        display: grid;
        grid-template-columns: 50px 100px;
        grid-template-rows: 100px 50px;
      }
      .a {
        background: blue;
        grid-column: 1;
        grid-row: 1;
      }
      .b {
        background: yellow;
        grid-column: 2;
        grid-row: 1;
        display: grid;
        grid-template-columns: 50px 50px;
        grid-template-rows: 50px 50px;
      }
      .b1 {
        background: orange;
        grid-column: 1;
        grid-row: 1;
      }
      .b2 {
        background: cyan;
        grid-column: 2;
        grid-row: 2;
      }
      .c {
        background: pink;
        grid-column: 2;
        grid-row: 2;
      }
    </style>
  </head>
  <body>
    <p id="caseTitle">The test passes if it has the same visual effect as reference.</p>
    <div id="grid">
      <div class="a"><div style="height:100px;">&nbsp;</div></div>
      <div class="b">
        <div class="b1"><div style="height:50px;">&nbsp;</div></div>
        <div class="b2"><div style="height:50px;">&nbsp;</div></div>
      </div>
      <div class="c"><div style="height:50px;">&nbsp;</div></div>
    </div>
  </body>
</html>
