309550-1-ref.html (362B)
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 #sibling { 15 width: 5em; height: 10em; 16 background-color: blue; 17 } 18 </style> 19 </head> 20 <body> 21 <fieldset> 22 <div id="float"></div> 23 <div id="sibling"></div> 24 </fieldset> 25 </body> 26 </html>