<!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 Reftest Reference</title> <link rel="author" title="Hanrui Gao" href="mailto:hanrui.gao@gmail.com"/> <style type="text/css"><![CDATA[ #container { width: 240px; height: 60px; border: 1px solid #000; } #container > div { height: 100%; float: left; } #child_1 { width: 30px; background-color: green; } #child_2 { width: 80px; background-color: blue; } #child_3 { width: 130px; background-color: gray; } ]]></style> </head> <body> <div id="container"> <div id="child_1"></div> <div id="child_2"></div> <div id="child_3"></div> </div> </body> </html>