tor-browser

The Tor Browser
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relative-units-003.html (995B)


      1 <!DOCTYPE html>
      2 <html>
      3 <head>
      4  <meta charset="utf-8">
      5  <title>CSS Test: Font-relative length units (ex) in width media queries</title>
      6  <link rel="author" title="Chris Rebert" href="http://chrisrebert.com">
      7  <link rel="help" href="https://www.w3.org/TR/css3-mediaqueries/#units">
      8  <link rel="help" href="https://www.w3.org/TR/mediaqueries-4/#units">
      9  <link rel="match" href="reference/ref-green-body.xht">
     10  <meta name="assert" content="Font-relative length units (such as 'ex') in media queries should be calculated based on the initial value of 'font-size', not based on author style declarations, such as: html { font-size: 200%; }">
     11  <style>
     12 :root {
     13  font-size: 100000px;/* ~87ft */
     14 }
     15 body {
     16  background: red;
     17 }
     18 p {
     19  font-size: 24px;
     20 }
     21  </style>
     22 </head>
     23 <body>
     24  <p>This should have a green background.</p>
     25  <script>
     26    document.body.offsetTop;
     27  </script>
     28  <style>
     29    @media (min-width: 1ex) {
     30      body {
     31        background: green;
     32      }
     33    }
     34  </style>
     35 </body>
     36 </html>