<!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: Line-height using inches with a positive zero value, +0in</title> <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#propdef-line-height" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#leading" /> <link rel="match" href="line-height-002-ref.xht" /> <meta name="flags" content="ahem" /> <meta name="assert" content="The 'line-height' property sets a positive zero length value in inches." /> <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> <style type="text/css"> div { font: 20px/1 Ahem; position: relative; width: 1em; } #div2, #div3 { background: black; } #div2 { line-height: +0in; } #div3 { height: 1em; left: 1.1em; position: absolute; top: -0.5em; } </style> </head> <body> <p>Test passes if the 2 small black squares have the <strong>same height</strong>.</p> <div id="div1"> <div id="div2">X X</div> <div id="div3"></div> </div> </body> </html>