| <!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 'ex' units with a positive zero value, +0ex</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 'ex' units." /> |
| <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: +0ex; |
| } |
| #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> |