| <!DOCTYPE html> |
| <link rel="help" href="https://drafts.csswg.org/css-cascade-5/#preshint"> |
| <link rel="author" title="Xiaocheng Hu" href="mailto:xiaochengh@chromium.org"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <style> |
| .test { |
| height: 100px; |
| background-color: green; |
| } |
| |
| #target1 { |
| width: 100px; |
| } |
| |
| @layer { |
| #target3 { |
| width: 100px; |
| } |
| } |
| </style> |
| |
| <img class=test id=target1 width=200> |
| <img class=test id=target2 width=200 style="width: 100px"> |
| <img class=test id=target3 width=200> |
| |
| <script> |
| test(() => { |
| assert_equals(getComputedStyle(target1).width, '100px'); |
| }, 'Presentational hints have lower precedence than regular author style sheets'); |
| |
| test(() => { |
| assert_equals(getComputedStyle(target2).width, '100px'); |
| }, 'Presentational hints have lower precedence than the style attribute'); |
| |
| test(() => { |
| assert_equals(getComputedStyle(target3).width, '100px'); |
| }, 'Presentational hints have lower precedence than layered style'); |
| </script> |