layout/reftests/css-placeholder/css-restrictions.html

   1 <!DOCTYPE html>
   2 <html>
   3   <style>
   4     :is(input, textarea)::placeholder {
   5       visibility: hidden;
   6       padding: 20px;
   7       float: right;
   8       overflow: visible;
   9
  10       /*
  11        * This list could be endless given that all non-whitelisted properties
  12        * are restricted.
  13        */
  14     }
  15   </style>
  16   <body>
  17     <input placeholder='foo'>
  18     <textarea placeholder='foo'></textarea>
  19     <!-- for overflow and white-space -->
  20     <input placeholder='this is a quitelongetextforasmallelement'>
  21     <textarea placeholder='this is a quitelongetextforasmallelement'></textarea>
  22   </body>
  23 </html>