309550-1.html (410B)
1 <!doctype html> 2 <html> 3 <head> 4 <style type="text/css"> 5 fieldset { 6 margin: 0; padding: 0; 7 border: none; 8 } 9 #float { 10 float: left; 11 width: 10em; height: 5em; 12 background-color: green; 13 } 14 #clear { 15 clear: left; 16 } 17 #sibling { 18 width: 5em; height: 5em; 19 background-color: blue; 20 } 21 </style> 22 </head> 23 <body> 24 <fieldset> 25 <div id="float"></div> 26 <div id="clear"></div> 27 <div id="sibling"></div> 28 </fieldset> 29 </body> 30 </html>