<!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: 'display' property set to 'flex'</title> <link href="mailto:zhaohua.design@163.com" rel="author" title="Hua Zhao" /> <style type="text/css"> input{ margin:0; padding:0; vertical-align:top; float: left; } </style> </head> <body> <div id="container"> <input type="text" value="input1" /> <input type="radio" /> </div> </body></html>