<!DOCTYPE html> <html><head> <title>CSS Regions: fixed height flexbox inside auto height region</title> <link href="mailto:badea@adobe.com" rel="author" title="Catalin Badea"> <link href="http://www.w3.org/TR/css3-regions/#the-flow-into-property" rel="help"> <link href="http://www.w3.org/TR/css3-regions/#flow-from" rel="help"> <link href="http://www.w3.org/TR/css3-regions/#rfcb-flow-fragment-height-resolution" rel="help"> <link href="http://www.w3.org/TR/css-flexbox-1/#layout-algorithm" rel="help"> <meta content="Test that flowing a flex container inside a region with auto-height will enlarge the region to fit the content." name="assert"> <link href="reference/autoheight-flexbox-001-ref.htm" rel="match"> <style> .flex { display: flex; height: 100px; width: 100px; background-color: green; flow-into: flow; } .region { width: 100px; background-color: gray; padding: 10px; flow-from: flow; } .red { background-color: red; } </style> </head> <body> <ul> <li>Test passes if you see a green square inside a gray square.</li> <li>You shouldn't see any red.</li> </ul> <div class="flex"> </div> <div class="region"> <p class="red"> </p> </div> </body></html>