overflow-hidden-does-not-prohibit-subgrid.html (1040B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com"> 5 <link rel="help" href="https://drafts.csswg.org/css-overflow-3/#overflow-control"> 6 <link rel="help" href="https://drafts.csswg.org/css-grid-2/#track-sizing"> 7 <link rel="match" href="/css/reference/ref-filled-green-100px-square-only.html"> 8 <meta name="assert" content="overflow on a grid item does not cause it to establish an independent formatting context, and as a result does not prohibit subgrid"> 9 <style> 10 .grid { 11 display: inline-grid; 12 grid-template: auto auto / auto auto; 13 background-color: green; 14 } 15 .subgrid { 16 grid-row: span 2; 17 grid-column: 2; 18 display: grid; 19 grid-template-rows: subgrid; 20 overflow: hidden; 21 } 22 .item { 23 width: 50px; 24 height: 50px; 25 } 26 </style> 27 </head> 28 <body> 29 <p>Test passes if there is a filled green square.</p> 30 <div class="grid"> 31 <div class="item" style="grid-row: 1;"></div> 32 <div class="subgrid"> 33 <div class="item" style="grid-row: 2;"></div> 34 </div> 35 </div> 36 </body> 37 </html>