| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Animations: line-height animations respond to style changes</title> |
| <link rel="help" href="https://drafts.csswg.org/css-inline/#line-height-property"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <style> |
| #target { |
| animation-name: line-height-animation; |
| animation-duration: 4s; |
| animation-timing-function: linear; |
| animation-delay: -2s; |
| animation-play-state: paused; |
| } |
| @keyframes line-height-animation { |
| from { line-height: inherit; } |
| to { line-height: 20px; } |
| } |
| </style> |
| </head> |
| <body> |
| <div id="container"> |
| <div id="target"></div> |
| </div> |
| <script> |
| 'use strict'; |
| const container = document.getElementById('container'); |
| const target = document.getElementById('target'); |
| |
| test(() => { |
| container.style.lineHeight = '100px'; |
| assert_equals(getComputedStyle(target).lineHeight, '60px'); |
| |
| container.style.lineHeight = '50px'; |
| assert_equals(getComputedStyle(target).lineHeight, '35px'); |
| |
| container.style.lineHeight = '100px'; |
| assert_equals(getComputedStyle(target).lineHeight, '60px'); |
| }, 'line-height responds to inherited changes'); |
| |
| </script> |
| </body> |
| </html> |
