<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>CSS Test: Margin-bottom using percentages with a zero value, 0%</title> <link rel="author" title="Microsoft" href="http://www.microsoft.com/"> <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> <!-- 2012-08-13 --> <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#propdef-margin-bottom"> <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties"> <link rel="match" href="reference/margin-bottom-100-ref.htm"> <meta name="flags" content=""> <meta name="assert" content="The 'margin-bottom' property sets a zero length value in percentages."> <style type="text/css"> #wrapper { width: 1in; } #div1 { border-bottom: 5px solid blue; margin-bottom: 0%; } #div2 { border-top: 5px solid orange; } </style> </head> <body> <p>Test passes if there is <strong>no space between</strong> the blue and orange lines.</p> <div id="wrapper"> <div id="div1"></div> <div id="div2"></div> </div> </body> </html>