css/css-align/baseline-of-scrollable-1a.html

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>
    CSS Test: baseline of scrollable element should be taken from its
    contents. (Except if the scrollable element is an inline-block, which gets
    baseline from its margin-box.)
  </title>
  <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
  <link rel="author" title="Mozilla" href="https://www.mozilla.org">
  <link rel="help" href="https://drafts.csswg.org/css-align/#baseline-export">
  <link rel="match" href="reference/baseline-of-scrollable-1-ref.html">
  <style>
    .container {
      overflow: hidden;
      height: 50px;
      width: 100px;
      border-style: solid;
      border-width: 2px 3px 4px 5px;
      padding: 4px 5px 7px 8px;
      margin: 1px 2px 3px 4px;
    }
    .inline-block {
      display: inline-block;
    }
    .inline-flex {
      display: inline-flex;
    }
    .inline-grid {
      display: inline-grid;
    }
</style>
</head>
<body>
  Test passes if the a/b text aligns with the bottom margin-edge of the "block"
  rect and baseline-aligns with the "flex" and "grid" text.
  <br><br>

  <!-- Note: for this first "inline-block" case, the element's baseline is
       synthesized from its margin box.  For the other cases, the element's
       baseline is taken from its contents, i.e. the text inside of it. -->
  a
  <div class="container inline-block">block</div>
  b
  <br>

  a
  <div class="container inline-flex">flex</div>
  b
  <br>

  a
  <div class="container inline-grid">grid</div>
  b

</body>
</html>