| <!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: 'vertical-align: text-top' - line-height</title> |
| |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> |
| <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#leading" title="Section 10.8.1 Leading and half-leading" /> |
| <link rel="match" href="vertical-align-118a-ref.xht" /> |
| |
| <meta content="ahem" name="flags" /> |
| <meta content="For inline non-replaced elements (such as the span element in this testcase), the box used for vertical-alignment is the box whose height is the 'line-height' (containing the box's glyphs and the half-leading on each side). 'vertical-align: text-top' will align the top of such box with the top of the parent's content area and not with the bottom of the parent's box." name="assert" /> |
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| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> |
| <style type="text/css"><![CDATA[ |
| div |
| { |
| background-color: yellow; |
| /* |
| The sole purpose for such yellow background |
| is to help delimit and visually identify the |
| content area of the block container box. |
| */ |
| font: 2.5em/3.25 Ahem; |
| /* |
| equivalent to font: 40px/130px (with top-half-leading |
| and bottom-half-leading each equal to 45px) but |
| entirely font-size-relative and perfectly |
| text-size-scalable in all browsers |
| */ |
| } |
| |
| span |
| { |
| color: blue; |
| margin: auto -1em; |
| vertical-align: text-top; |
| } |
| ]]></style> |
| |
| </head> |
| |
| <body> |
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| <p>Test passes if the blue stripe is vertically offset <strong>below the black stripes on both sides</strong>. The blue stripe must be clearly and entirely below the black stripes.</p> |
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| <div>LLLL<span>MustBeBelow</span>LLLL</div> |
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| </body> |
| </html> |
