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: Relative Positioning - overconstrained left = -right (LTR)</title>
5 <link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact">
6 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#relative-positioning">
7 <meta name="flags" content="">
8 <meta name="assert" content="For a relatively positioned element in an LTR containing block, if neither 'left' nor 'right' is 'auto', used value of 'right' is minus the value of 'left'.">
9 <style type="text/css">
10 div {
11 height: 120px;
12 width: 80px;
13 direction: rtl;
14 margin-right: auto;
15 }
16 .container {
17 direction: ltr; /* only set LTR on the containing block in question */
18 }
19 .outer {
20 background: green;
21 position: relative;
22 left: 50%;
23 right: 50%;
24 }
25 .inner {
26 background: green;
27 position: relative;
28 right: inherit; /* using inheritance to test computed vs. used */
29 }
30 .control {
31 background: red;
32 margin-bottom: -120px;
33 width: 120px;
34 }
35 </style>
36 </head>
37 <body>
38 <p>There must be a green box below and no red.</p>
39 <div class="control"></div>
40 <div class="container" dir="ltr">
41 <div class="outer" dir="rtl">
42 <div class="inner"></div>
43 </div>
44 </div>
45 </body>
46 </html>