tests/wpt/css-tests/css-transforms-1_dev/html/transform-inherit-001.htm


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<!DOCTYPE html>
<html><head>
    <title>CSS Test (Transforms): 'inherit' and em</title>
    <link href="mailto:ayg@aryeh.name" rel="author" title="Aryeh Gregor">
    <link href="http://www.apple.com" rel="reviewer" title="Apple Inc.">
    <link href="http://www.w3.org/TR/css-transforms-1/#transform-property" rel="help">
    <meta content="The 'transform' property's
    computed value (which is what's inherited if 'inherit' is
    specified) is defined as &quot;As specified, but with relative lengths converted
    into absolute lengths.&quot;  In this test, a parent element has a transform of
    1em with a font-size of 25px, and the child has &quot;transform: inherit&quot;.
    Since the relative length of 1em is converted to an absolute length of 25px
    before inheritance, the child should be translated by a further 25px, for a
    total of 50px, even though its font-size is 100px.  An implementation that
    incorrectly inherited 1em without converting it to an absolute length first
    would translate by 125px." name="assert">
    <link href="reference/transform-inherit-ref.htm" rel="match">
    <style>
      body {
        font-size: 25px;
        transform: translate(1em, 1em);
        overflow: hidden;
      }
      div {
        font-size: 100px;
        transform: inherit;
        height: 100px;
        width: 100px;
        background: blue;
      }
    </style>
  </head>
  <body>
    <div></div>
  

</body></html>