margin-bottom-092

Margin-bottom using 'ex' units with a nominal value with a plus sign, +7.5ex

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Flags
ahem
Assertion
The 'margin-bottom' property sets a nominal length value in 'ex' units with a plus sign.

Source

 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: Margin-bottom using 'ex' units with a nominal value with a plus sign, +7.5ex</title>
 5         <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
 6         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#propdef-margin-bottom">
 7         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties">
 8         <meta name="flags" content="ahem">
 9         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in 'ex' units with a plus sign.">
10         <style type="text/css">
11             div
12             {
13                 font: 20px/1 Ahem;
14             }
15             #wrapper
16             {
17                 height: 8.5ex;
18                 border-bottom: 1ex solid red;
19             }
20             div div
21             {
22                 height: 0;
23             }
24             #div1
25             {
26                 border-bottom: 1ex solid black;
27                 margin-bottom: +7.5ex;
28             }
29             #div2
30             {
31                 border-top: 1ex solid black;
32             }
33         </style>
34     </head>
35     <body>
36         <p>Test passes if there is no red visible on the page.</p>
37         <div id="wrapper">
38             <div id="div1"></div>
39             <div id="div2"></div>
40         </div>
41     </body>
42 </html>