<?xml version="1.0" encoding="UTF-8"?> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!-- Testcase with flex items containing overlapping content, to test their paint-order. --> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>CSS Test: Testing the paint-order of overlapping flex items, with varying tweaks on the 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/#painting"/> <link rel="match" href="flexbox-paint-ordering-001-ref.xhtml"/> <style> body { line-height: 0; } .container { width: 40px; height: 14px; border: 2px solid green; margin-bottom: 2px; } .a { width: 16px; height: 10px; background: blue; min-width: 0; border: 2px solid lightblue; } .b { width: 16px; height: 10px; background: purple; min-width: 0; border: 2px solid slateblue; } .aKid { margin-left: 10px; margin-top: 2px; width: 16px; height: 6px; background: yellow; border: 1px solid black; } </style> </head> <body> <!-- inline-level flex container --> <div class="container" style="display: inline-flex"> <div class="a"><div class="aKid"/></div> <div class="b"></div> </div> <!-- block-level flex container --> <div class="container" style="display: flex"> <div class="a"><div class="aKid"/></div> <div class="b"></div> </div> <!-- floated flex container --> <div class="container" style="display: flex; float: left"> <div class="a"><div class="aKid"/></div> <div class="b"></div> </div> <!-- Helper-div to clear floats: --> <div style="clear: both"/> <!-- relatively-positioned flex container --> <div class="container" style="display: flex; position: relative"> <div class="a"><div class="aKid"/></div> <div class="b"></div> </div> <!-- absolutely-positioned flex container --> <div class="container" style="display: flex; position: absolute"> <div class="a"><div class="aKid"/></div> <div class="b"></div> </div> <!--- Spacer div, since abspos div doesn't set aside space for itself --> <div style="height: 20px"/> <!-- fixed-position flex container --> <div class="container" style="display: flex; position: fixed"> <div class="a"><div class="aKid"/></div> <div class="b"></div> </div> </body> </html>