z-index-applies-to-012

Z-index applied to element with 'display' set to inline-block

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Assertion
The 'z-index' property applies to elements with a display of inline-block.

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: Z-index applied to element with 'display' set to inline-block</title>
 5         <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
 6         <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#propdef-z-index">
 7         <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#z-index">
 8         <meta name="flags" content="">
 9         <meta name="assert" content="The 'z-index' property applies to elements with a display of inline-block.">
10         <style type="text/css">
11             div
12             {
13                 line-height: 0;
14             }
15             #div1
16             {
17                 background: green;
18                 display: inline-block;
19                 z-index: 1;
20             }
21             #zindex
22             {
23                 background: red;
24                 top: -1in;
25             }
26             #div1, #zindex
27             {
28                 height: 1in;
29                 position: relative;
30                 width: 1in;
31             }
32         </style>
33     </head>
34     <body>
35         <p>Test passes if there is no red visible on the page.</p>
36         <div>
37             <div id="div1"></div>
38             <div id="zindex"></div>
39         </div>
40     </body>
41 </html>