<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!-- This testcase checks that we correctly handle the "overflow" property on a vertical flex container with overflowing contents. --> <html> <head> <title>CSS Test: Testing 'overflow' property on a vertical flex container</title> <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"> <link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#flex-containers"> <link rel="match" href="flexbox-overflow-vert-001-ref.html"> <style> .flexContainer { background: purple; display: flex; flex-direction: column; width: 70px; height: 70px; margin-bottom: 5px; } .bigItem { background: blue; width: 200px; flex: 3; } .smallItem { background: teal; margin-right: 10px; flex: 1; } .scroll { overflow: scroll } .auto { overflow: auto } .hidden { overflow: hidden } </style> </head> <body> <div class="flexContainer"><!-- (overflow un-set) --> <div class="bigItem"></div> <div class="smallItem"></div> </div> <div class="flexContainer hidden"> <div class="bigItem"></div> <div class="smallItem"></div> </div> <div class="flexContainer scroll"> <div class="bigItem"></div> <div class="smallItem"></div> </div> <div class="flexContainer auto"> <div class="bigItem"></div> <div class="smallItem"></div> </div> </body> </html>