| <!DOCTYPE html> | 
 | <meta charset="utf-8"> | 
 | <title>CSS Grid Layout Test: Sizing of an empty grid within a flexbox</title> | 
 | <link rel="author" title="Ethan Jimenez" href="mailto:ethavar@microsoft.com"/> | 
 | <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1246609"> | 
 | <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> | 
 | <meta name="assert" content="Checks that the intrinsic sizes of an empty grid are correctly computed."> | 
 | <style> | 
 |   .flex { | 
 |     display: flex; | 
 |     width: 100px; | 
 |     height: 100px; | 
 |     background-color: red; | 
 |   } | 
 |  | 
 |   .flex-item { | 
 |     width: 50px; | 
 |     background-color: green; | 
 |   } | 
 |  | 
 |   .empty-grid { | 
 |     display: grid; | 
 |     grid-gap: 50px; | 
 |   } | 
 | </style> | 
 |  | 
 | <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> | 
 |  | 
 | <div class="flex"> | 
 |   <div class="flex-item"></div> | 
 |   <div class="empty-grid"></div> | 
 |   <div class="flex-item"></div> | 
 | </div> |