<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>CSS Test: Floated replaced elements without intrinsic ratios and 'height' set to 'auto'</title> <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#inline-replaced-height" /> <link rel="match" href="float-replaced-height-004-ref.xht" /> <meta name="assert" content="For floated replaced elements the 'height' is set to the largest rectangle that has a 2:1 ratio that is not greater than 150px and has a 'width' not greater than the device width." /> <style type="text/css"> div { position: relative; } div div { border: solid green; height: 150px; position: absolute; top: 0; width: 300px; } iframe { border: solid red; float: left; height: auto; width: auto; } </style> </head> <body> <p>Test passes if there is no red.</p> <div> <iframe></iframe> <div></div> </div> </body> </html>