| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>CSS Selectors: Sibling combinators</title> | |
| <link rel="help" href="https://drafts.csswg.org/selectors-3/#sibling-combinators"> | |
| <script src="/resources/testharness.js"></script> | |
| <script src="/resources/testharnessreport.js"></script> | |
| <script src="/css/support/parsing-testcommon.js"></script> | |
| <script> | |
| test_valid_selector('math + p'); | |
| test_valid_selector('h1.opener + h2'); | |
| test_valid_selector('h1 ~ pre'); | |
| </script> |