tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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1555757-2.html (565B)


      1 <!DOCTYPE html>
      2 <html>
      3 <head>
      4  <style>
      5    #testElem {
      6        border: 1px solid black;
      7        background: yellow;
      8        contain: layout size;
      9        width: 300px;
     10    }
     11  </style>
     12  <script>
     13    function go() {
     14        /* trigger an incremental reflow.
     15         * Note: elem.style is undefined for MathML elements, so we have
     16         * to use setAttribute().
     17         */
     18        testElem.setAttribute("style", "width:150px");
     19    }
     20  </script>
     21 </head>
     22 <body onload="go()">
     23  <math>
     24    <mtable id="testElem">Change my size</mtable>
     25  </math>
     26 </body>
     27 </html>