| <!DOCTYPE html> | |
| <link rel=author href="mailto:jarhar@chromium.org"> | |
| <link rel=help href="https://bugs.chromium.org/p/chromium/issues/detail?id=1251931"> | |
| <style> | |
| .a + .b { color: green } | |
| </style> | |
| <div id="host"> | |
| <div> | |
| <div> | |
| <div id="a"></div><div id="b" class="b"></div> | |
| </div> | |
| </div> | |
| </div> | |
| <div style="content-visibility:hidden"></div> | |
| <script> | |
| host.attachShadow({mode:"open"}); | |
| document.body.offsetTop; | |
| a.className = "a"; | |
| getComputedStyle(b).color; | |
| </script> |