<!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: Visibility set to 'hidden'</title> <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visufx.html#propdef-visibility" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visufx.html#visibility" /> <meta name="assert" content="A block with 'visibility' set to 'collapse' will not be rendered on the page but will still affect layout flow." /> <style type="text/css"> div { height: 1in; width: 1in; } #div1 { background: orange; } #div2 { background: red; visibility: hidden; } #div3 { background: blue; } </style> </head> <body> <p>Test passes if the blue and orange boxes below are not touching and there is no red visible on the page.</p> <div id="div1"></div> <div id="div2">FAIL FAIL</div> <div id="div3"></div> </body> </html>