testing/web-platform/tests/css/css-transforms/transform-inherit-002.html


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<!DOCTYPE html>
<html>
  <head>
    <title>CSS Test (Transforms): 'inherit' and percentages</title>
    <link rel="author" title="Aryeh Gregor" href="mailto:ayg@aryeh.name">
    <link rel="reviewer" title="Apple Inc." href="http://www.apple.com">
    <link rel="help" href="http://www.w3.org/TR/css-transforms-1/#transform-property">
    <meta name="assert" content='The &apos;transform&apos; property&apos;s
    computed value (which is what&apos;s inherited if &apos;inherit&apos; is
    specified) is defined as "As specified, but with relative lengths converted
    into absolute lengths."  In this test, a parent element has a transform of
    10% with a height/width of 400px, and the child has "transform: inherit"
    and a height/width of 100px.  Since percentages are not relative lengths
    and are inherited as specified, the parent should be translated by 40px and
    then the child by only 10px, for a total of 50px.  An implementation that
    incorrectly converted the parent&apos;s 10% transform into 40px before
    inheritance would translate the child by a further 40px, for a total of
    80px.'>
    <link rel="match" href="transform-inherit-ref.html">
    <style>
      body {
        height: 400px;
        width: 400px;
        transform: translate(10%, 10%);
      }
      div {
        height: 100px;
        width: 100px;
        transform: inherit;
        background: blue;
      }
    </style>
  </head>
  <body>
    <div></div>
  </body>
</html>