<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><head> <title>CSS Test: flex-direction: column-reverse swaps main start and end directions</title> <link href="mailto:galineau@adobe.com" rel="author" title="Sylvain Galineau" /> <link href="mailto:arronei@microsoft.com" rel="reviewer" title="Arron Eicholz" /> <link href="http://www.w3.org/TR/css-flexbox-1/#flex-direction" rel="help" /> <meta content="" name="flags" /> <meta content="This test checks that column-reverse flex-direction swaps the main start and main end directions" name="assert" /> <style> .test { display: flex; float:left; height: 3em; } .test > span { height: 1em; } #column { flex-direction: column; } #column-reverse { flex-direction: column-reverse; } </style> </head> <body> <p>Test passes if both the two columns below are identical.</p> <div id="column" class="test"> <span>A</span><span>B</span><span>C</span> </div> <div id="column-reverse" class="test"> <span>C</span><span>B</span><span>A</span> </div> </body></html>