dynamic-top-change-005.xht (1893B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <title>CSS Test: Inheriting 'top' changes from abspos grandparent</title> 5 <link rel="author" title="Boris Zbarsky" href="mailto:bzbarsky@mit.edu"/> 6 <link rel="reviewer" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact"/> 7 <link rel="help" href="http://www.w3.org/TR/CSS21/cascade.html#value-def-inherit"/> 8 <link rel="help" href="http://www.w3.org/TR/css-cascade-3/#inherit"/> 9 <link rel="help" href="http://www.w3.org/TR/css-cascade-4/#inherit"/> 10 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#position-props"/> 11 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#propdef-position"/> 12 <meta name="flags" content="combo dom" /> 13 <meta name="assert" content="The position of a positioned element which inherits its 'top' value from its relatively positioned parent changes when the parent's 'top' value is changed."/> 14 <style type="text/css"><![CDATA[ 15 .testDiv { position: relative; width: 100px; height: 100px; } 16 #green { top: 100px; background: green; } 17 #red { top: inherit; background: red; display: block; } 18 #parent { position: relative; } 19 body > p { position: absolute; font-size: medium; } 20 #grandparent { position: absolute; top: 0; } 21 body { font-size: 0; line-height: 0; position: relative; } 22 ]]></style> 23 <script type="text/javascript"><![CDATA[ 24 window.onload = function() { 25 document.body.offsetWidth; 26 document.getElementById("parent").style.top = "50px"; 27 } 28 ]]></script> 29 </head> 30 <body> 31 <p>Test passes if there is no red.</p> 32 <div id="grandparent"> 33 <span id="parent"> 34 <span id="red" class="testDiv"></span> 35 </span> 36 </div> 37 <div id="green" class="testDiv"></div> 38 </body> 39 </html>