z-index-abspos-009.xht (1597B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2 <html lang="en" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <title>CSS Test: CSS: z-index and the canvas and background propagation</title> 5 <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch"/> 6 <link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact"/> 7 <link rel="alternate" href="http://www.hixie.ch/tests/adhoc/css/box/absolute/z-index/canvas/001.html" type="text/html"/> 8 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#z-index" /> 9 <link rel="help" href="http://www.w3.org/TR/CSS21/zindex.html#painting-order"/> 10 <style type="text/css"> 11 * { background: transparent; margin: 0; } 12 html { margin: 5em auto; 13 height: 35px; width: 35px; 14 border: solid 10px red; 15 background: transparent; } 16 body { background: transparent url(support/swatch-red.png) no-repeat center; 17 height: 15px; width: 15px; 18 border: 10px solid green; } 19 div { background: red url(support/swatch-green.png) center no-repeat; 20 height: 15px; width: 15px; padding: 9px; 21 border: solid 10px green; 22 position: absolute; margin-top: -19px; margin-left: -19px; z-index: -1; } 23 p { position: absolute; top: 0; left: 0; margin: 1em; } 24 </style> 25 </head> 26 <body> 27 <p>There should be a completely-filled green square and no red.</p> 28 <!-- 29 30 The <div> should be under the <body> box but above the canvas and <html> 31 backdrop. 32 33 !--> 34 <div></div> 35 </body> 36 </html>