| <!DOCTYPE HTML> |
| <!-- |
| Any copyright is dedicated to the Public Domain. |
| http://creativecommons.org/publicdomain/zero/1.0/ |
| --> |
| <html><head> |
| <title>CSS Grid Test: abs.pos. subgrid edge cases</title> |
| <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-grid-2"> |
| <link rel="match" href="abs-pos-004-ref.html"> |
| <style> |
| html,body { |
| color:black; background-color:white; font:15px/1 monospace; |
| } |
| |
| .grid { |
| position: relative; |
| display: inline-grid; |
| grid-auto-columns: 10px; |
| grid-auto-rows: 20px; |
| grid-auto-flow: column; |
| border: 1px solid; |
| margin: 1px; |
| vertical-align: top; |
| } |
| |
| .subgrid { |
| position: absolute; |
| inset: 0; |
| display: grid; |
| background: lightgrey; |
| } |
| .t1 { grid: subgrid / subgrid; } |
| .t2 { grid: none / subgrid; } |
| .t3 { grid: subgrid / none; } |
| |
| x { |
| background: lime; |
| grid-area: 1/1/-1/-1; |
| } |
| fail { |
| background: red; |
| } |
| |
| .a { |
| position: absolute; |
| grid-area: 1/1/-1/-1; |
| inset: 0; |
| background: blue; |
| } |
| |
| .o { overflow: hidden; } |
| |
| .start .subgrid { |
| grid-column-start: 3; |
| } |
| .end .subgrid { |
| grid-column-end: 1; |
| } |
| .start, .end { |
| width: 50px; |
| } |
| .end { |
| justify-content: end; |
| } |
| .start > fail, .end > fail { |
| background: initial; |
| } |
| </style> |
| </head> |
| <body> |
| |
| <script> |
| function make_grids(items, abspos) { |
| ["", "o", "start", "end"].forEach(function(grid1) { |
| ["", "o"].forEach(function(subgrid1) { |
| ["t1", "t2", "t3"].forEach(function(subgrid2) { |
| let grid = document.createElement('div'); |
| for (let i = 0; i < items; ++i) { |
| grid.appendChild(document.createElement('fail')); |
| } |
| grid.className = "grid " + grid1; |
| document.body.appendChild(grid); |
| document.body.offsetHeight; |
| let subgrid = document.createElement('div'); |
| subgrid.className = "subgrid " + subgrid1 + " " + subgrid2; |
| let subgridItem = document.createElement('x'); |
| if (abspos) { |
| subgridItem.className = "a"; |
| } |
| subgrid.appendChild(subgridItem); |
| grid.appendChild(subgrid); |
| }) |
| }) |
| }); |
| } |
| for (let i = 1; i <= 3; ++i) { |
| make_grids(i, false); |
| make_grids(i, true); |
| } |
| </script> |
| |
| </body> |
| </html> |
