| <!DOCTYPE html> |
| <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> |
| <link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#propdef-top"> |
| <link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#relative-positioning"> |
| <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=908083"> |
| <p>There should be a green square below.</p> |
| <div style="position:relative; width:200px; height:200px;"> |
| <div id="container" style="overflow:hidden; position:absolute; top:0; left:0; bottom:0; right:0;"> |
| <div style="position:relative; top:100%; width:100px; height:100px; background:green;"></div> |
| </div> |
| </div> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| container.scrollTop = 123456; |
| test(()=> { |
| assert_equals(container.scrollTop, 100); |
| }, "Top percentage resolved correctly for overflow contribution"); |
| </script> |
