<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <html> <head> <title>CSS Reftest Reference</title> <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"> <meta charset="utf-8"> <style> div.flexbox { border: 1px dashed black; width: 60px; height: 20px; margin: 2px; float: left; } div.item { width: 28px; border: 1px solid blue; background: lightblue; } div.fullCrossSize { height: 18px; } div.halfCrossSize { height: 8px; } </style> </head> <body> <div class="flexbox"> <div class="item fullCrossSize"></div> </div> <div class="flexbox"> <div class="item fullCrossSize"></div> </div> <div class="flexbox"> <div class="item fullCrossSize"></div> </div> <div class="flexbox"> <div class="item fullCrossSize"></div> </div> <div class="flexbox"> <div class="item fullCrossSize"></div> </div> <div style="clear: both"></div> <div class="flexbox"> <div class="item fullCrossSize" style="float: left"></div> <div class="item fullCrossSize" style="float: left"></div> </div> <div class="flexbox"> <div class="item fullCrossSize" style="float: left"></div> <div class="item fullCrossSize" style="float: left"></div> </div> <div class="flexbox"> <div class="item halfCrossSize"></div> <div class="item halfCrossSize"></div> </div> <div class="flexbox"> <div class="item halfCrossSize"></div> <div class="item halfCrossSize"></div> </div> <div class="flexbox"> <div class="item halfCrossSize"></div> <div class="item halfCrossSize"></div> </div> <div style="clear: both"></div> <div class="flexbox"> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> </div> <div class="flexbox"> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> </div> <div class="flexbox"> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> </div> <div class="flexbox"> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> </div> <div class="flexbox"> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> <div class="item halfCrossSize" style="float: left"></div> </div> </body> </html>