32 lines
1.6 KiB
HTML
32 lines
1.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
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<html>
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<head>
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<title>CSS 2.1 Test Suite: The Height of Lines</title>
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<style type="text/css">
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div { font: 20px/40px Ahem; color: white; background: red url(support/css1test44d.png) no-repeat;
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width: 14em; padding: 0.5em 1em; border: 1em solid green; }
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img.twoc { vertical-align: -0.7em
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/* 0.4em is exactly equal to 0.5ex which is exactly equal to the distance that 'middle'
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causes the centerpoint of the image to be from the baseline. Since the centerpoint
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is 1em above the bottom of the image, that means the bottom of the image has to be
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moved -0.6em so that it is at the same position as it would be with 'vertical-align'
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set to 'middle'. The bottom of the image is a further 0.6em+1em-1.5em from the bottom
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margin edge of the whole replaced element, which is what needs to be moved away from
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the baseline. So -(0.6em+(0.6em+1em-1.5em)) = -0.7em is the distance to move. */;
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width: 2em; height: 2em; padding: 0.4em 0.5em 0.6em; border: solid 1em; margin: -1.5em -0.5em; }
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</style>
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<link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#line-height" title="10.8 Line height calculations: the 'line-height' and 'vertical-align' properties">
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</head>
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<body>
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<p>There should be no red below, just the outline of an empty green box.</p>
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<div>
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xxxx xxxx xxxx
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xxxx xxxx xxxx
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xxxx
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<img alt="" src="support/swatch-white.png" class="twoc">
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xxxx
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xxxx xxxx xxxx
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xxxx xxxx xxxx
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</div>
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</body>
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</html> |