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 positive nominal value, +100%</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 positive nominal 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 #div2
20 {
21 color: red;
22 }
23 #div3
24 {
25 position: absolute;
26 top: 0;
27 }
28 #div4
29 {
30 position: absolute;
31 top: 100%;
32 left: 1em;
33 }
34 #span1
35 {
36 vertical-align: +100%;
37 }
38 </style>
39 </head>
40 <body>
41 <p>Test passes if there is at least one black box and there is no red visible on the page.</p>
42 <div id="div1">
43 <div id="div2">
44 <span id="span1">X</span>X
45 </div>
46 <div id="div3">X</div>
47 <div id="div4">X</div>
48 </div>
49 </body>
50 </html>