1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml"><head>
3 <title>CSS Test: Value of 'auto' is used for y dimension in 'background-size'</title>
4 <link href="http://www.microsoft.com/" rel="author" title="Microsoft">
5 <link href="http://www.w3.org/TR/css3-background/#the-background-size" rel="help">
6 <meta content="" name="flags">
7 <meta content="An 'auto' value for y dimension in 'background-size' is resolved by using the image's intrinsic ratio and the size provided for the x dimension." name="assert">
8 <style type="text/css">
9 .test
10 {
11 width: 100px;
12 height: 100px;
13 background-repeat: no-repeat;
14 background-image: url("support/red_color.png");
15 background-size: 50px auto;
16 }
17 .reference
18 {
19 margin-top: -100px;
20 background: black;
21 width: 50px;
22 height: 50px;
23 }
24 </style>
25 </head>
26 <body>
27 <p>Test passes if there is no red visible on the page.</p>
28 <div class="test"></div>
29 <div class="reference"></div>
30
31
32 </body></html>