| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <meta charset="utf-8"> |
| <title>CSS Anchor Positioning Test: position-visibility: no-overflow</title> |
| <link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#position-visibility"> |
| <link rel="match" href="position-visibility-no-overflow-ref.html"> |
| <style> |
| #scroll-container { |
| position: relative; |
| overflow: hidden scroll; |
| width: 400px; |
| height: 100px; |
| } |
| |
| .anchor { |
| width: 100px; |
| height: 100px; |
| background: orange; |
| display: inline-block; |
| } |
| |
| .target { |
| position: absolute; |
| position-visibility: no-overflow; |
| position-area: block-end; |
| width: 100px; |
| height: 100px; |
| background: green; |
| top: 0; |
| left: 0; |
| } |
| </style> |
| |
| <div id="scroll-container"> |
| <!-- #target1 should not be visible because it overflows the containing block. --> |
| <div class="anchor" style="anchor-name: --a1;">anchor1</div> |
| <div id="target" class="target" style="position-anchor: --a1;">target1</div> |
| </div> |
| |
| <script> |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| target.style.positionVisibility = 'initial'; |
| document.documentElement.classList.remove('reftest-wait'); |
| }); |
| }); |
| </script> |
| </html> |
