block-overflow-4-dyn.html 696 B

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  1. <!DOCTYPE html>
  2. <html class="reftest-wait">
  3. <html>
  4. <head>
  5. <style type="text/css">
  6. .separator {
  7. height: 20px;
  8. background-color: blue;
  9. }
  10. #overflow {
  11. overflow: visible;
  12. height: 200px;
  13. margin: 20px 0;
  14. background-color: lightgreen;
  15. }
  16. #child {
  17. height: 160px;
  18. margin: 40px 0;
  19. background-color: green;
  20. }
  21. </style>
  22. <script type="text/javascript">
  23. function test() {
  24. document.getElementById('overflow').style.overflow = 'auto';
  25. document.documentElement.removeAttribute('class');
  26. }
  27. document.addEventListener('MozReftestInvalidate', test, false);
  28. </script>
  29. </head>
  30. <body>
  31. <div class="separator"></div>
  32. <div id="overflow">
  33. <div id="child"></div>
  34. </div>
  35. <div class="separator"></div>
  36. </body>
  37. </html>