| <svg xmlns="http://www.w3.org/2000/svg" height="200" width="400"> | |
| <style type="text/css"> | |
| .fail { fill: red; } | |
| .pass { fill: green; } | |
| </style> | |
| <rect x="0" y="0" width="400" height="200" class="fail"/> | |
| <script type="text/javascript"> | |
| document.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'rect')[0].setAttribute('class', 'pass'); | |
| </script> | |
| </svg> |