1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
2 <html>
3 <head>
4 <title>CSS Test: Vertical-align using percentages with a zero value, 0%</title>
5 <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
6 <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#propdef-vertical-align">
7 <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#leading">
8 <meta name="flags" content="ahem">
9 <meta name="assert" content="The 'vertical-align' property sets a zero length value in percentages.">
10 <style type="text/css">
11 div
12 {
13 font: 20px/1 Ahem;
14 height: 1em;
15 line-height: 1em;
16 position: relative;
17 width: 1em;
18 }
19 #div3
20 {
21 position: absolute;
22 top: 0;
23 }
24 #span1
25 {
26 color: red;
27 vertical-align: 0%;
28 }
29 </style>
30 </head>
31 <body>
32 <p>Test passes if there is at least one black box and there is no red visible on the page.</p>
33 <div id="div1">
34 <div id="div2">
35 <span id="span1">X</span>
36 </div>
37 <div id="div3">X</div>
38 </div>
39 </body>
40 </html>