layout/reftests/bugs/315920-29b.html

   1 <!DOCTYPE html>
   2 <html>
   3   <head>
   4     <style>
   5       optgroup {color: red}
   6       optgroup:disabled {color: green}
   7       optgroup[disabled]:disabled + optgroup {color: green}
   8       optgroup:not(:disabled) {color: red}
   9     </style>
  10   </head>
  11   <body onload='document.getElementById("ogone").setAttribute("disabled", "disabled");'>
  12     <select size="2">
  13       <optgroup id="ogone" label="There should be no red">
  14       </optgroup>
  15       <optgroup id="ogtwo" label="There should be no red">
  16       </optgroup>
  17     </select>
  18   </body>
  19 </html>