layout/printing/crashtests/1748277.html

   1 <!DOCTYPE html>
   2 <style>
   3     @namespace url(http://www.w3.org/1998/Math/MathML);
   4
   5     * {
   6         padding-inline-start: 27em;
   7         break-after: page;
   8         content: url(1748277.png);
   9         writing-mode: sideways-lr;
  10     }
  11 </style>
  12 <script>
  13   document.addEventListener("DOMContentLoaded", () => {
  14     SpecialPowers.wrap(window).printPreview()?.close()
  15   })
  16 </script>
  17 <math>
  18   <mfrac>
  19     <munder>
  20       <ms>
  21         <mglyph>
  22         </mglyph>
  23       </ms>
  24     </munder>
  25   </mfrac>
  26 </math>