tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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display-and-column-properties.html (854B)


      1 <!DOCTYPE html>
      2 <html class="test-wait">
      3  <head>
      4    <title>MathML elements with display and column properties</title>
      5    <meta charset="utf-8"/>
      6    <style>
      7      math {
      8          column-width: 100px;
      9      }
     10    </style>
     11  </head>
     12  <body>
     13    <math></math>
     14    <math style="display: list-item"></math>
     15    <script>
     16      window.addEventListener("load", function() {
     17          // Force initial layout.
     18          document.documentElement.getBoundingClientRect();
     19 
     20          // Change display and reforce layout.
     21          let maths = document.getElementsByTagName("math");
     22          maths[0].setAttribute("style", "display: list-item");
     23          maths[1].removeAttribute("style");
     24          document.documentElement.getBoundingClientRect();
     25 
     26          document.documentElement.classList.remove("test-wait");
     27      });
     28    </script>
     29  </body>
     30 </html>