| <!DOCTYPE html> |
| <html> |
| <head> |
| <link href="../css-intrinsic-dimensions/resources/width-keyword-classes.css" rel="stylesheet"> |
| <link href="resources/grid.css" rel="stylesheet"> |
| <style> |
| .grid { |
| grid-template-rows: 100px; |
| grid-template-columns: 200px 200px; |
| margin-top: 10px; |
| } |
| .red { |
| background-color: red; |
| } |
| .green { |
| background-color: green; |
| } |
| .positiveZIndex { |
| z-index: 10; |
| } |
| .negativeZIndex { |
| z-index: -5; |
| } |
| </style> |
| </head> |
| <body> |
| <p>This test checks that grid items with 'z-index' do produce a stacking context and that we honor the property.</p> |
| <p>For this test to pass, there should be no red below.</p> |
| |
| <div class="grid fit-content"> |
| <div class="sizedToGridArea green positiveZIndex firstRowFirstColumn"></div> |
| <div class="sizedToGridArea red firstRowFirstColumn"></div> |
| </div> |
| |
| <div class="grid fit-content"> |
| <div class="sizedToGridArea green firstRowFirstColumn"></div> |
| <div class="sizedToGridArea red negativeZIndex firstRowFirstColumn"></div> |
| </div> |
| |
| <div class="grid fit-content"> |
| <div class="sizedToGridArea green firstRowBothColumn"></div> |
| <div class="sizedToGridArea red negativeZIndex firstRowFirstColumn"></div> |
| <div class="sizedToGridArea red negativeZIndex firstRowSecondColumn"></div> |
| </div> |
| |
| </body> |
| </html> |
