419060-ref.html (653B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" 2 "http://www.w3.org/TR/html4/strict.dtd"> 3 <html lang="en-US"> 4 <head> 5 <title>Absolute positioning margin:auto regression</title> 6 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 7 <meta http-equiv="Content-Style-Type" content="text/css"> 8 <style type="text/css"> 9 10 body > div { 11 position: relative; 12 border: medium solid; 13 width: 600px; 14 padding-bottom: 0.5em; 15 } 16 17 body > div > div { 18 background: blue; 19 width: 400px; 20 height: 1em; 21 margin-left: 100px; 22 } 23 24 </style> 25 </head> 26 <body> 27 28 <div> 29 This div should be centered within its container: 30 <div></div> 31 </div> 32 33 </body> 34 </html>