| <!DOCTYPE html> |
| <title>Tests scroll adjustments of element anchored to another anchored element</title> |
| <link rel="author" href="mailto:wangxianzhu@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-anchor-1/"> |
| <link rel="match" href="reference/anchor-scroll-chained-002-ref.html"> |
| <style> |
| body { |
| margin: 0; |
| } |
| |
| div { |
| width: 100px; |
| height: 100px; |
| } |
| |
| #scroller1 { |
| width: 200px; |
| height: 200px; |
| position: relative; |
| } |
| |
| #scroller1,#scroller2 { |
| overflow: scroll; |
| } |
| |
| #anchor { |
| anchor-name: --a1; |
| height: 20px; |
| background: orange; |
| } |
| |
| #anchored1 { |
| position: absolute; |
| position-anchor: --a1; |
| left: anchor(left); |
| top: anchor(bottom); |
| background: green; |
| anchor-name: --a2; |
| } |
| |
| #anchored2 { |
| position: absolute; |
| position-anchor: --a2; |
| left: anchor(left); |
| top: anchor(bottom); |
| background: lime; |
| } |
| |
| </style> |
| |
| <div id="scroller1"> |
| <div style="height: 100px"></div> |
| <div id="scroller2"> |
| <div style="height: 230px"></div> |
| <div id="anchor"></div> |
| <div style="height: 230px"></div> |
| </div> |
| <div style="height: 100px"></div> |
| <div id="anchored1"></div> |
| </div> |
| <div id="anchored2"></div> |
| |
| <script> |
| scroller1.scrollTop = 80; |
| scroller2.scrollTop = 200; |
| </script> |
