block-overflow-5-ref.html (404B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <style type="text/css"> 5 #separator-top { 6 height: 20px; 7 margin-bottom: 20px; 8 background-color: green; 9 } 10 #overflow { 11 background-color: green; 12 height: 40px; 13 } 14 #separator-bottom { 15 height: 20px; 16 margin-top: 20px; 17 background-color: green; 18 } 19 </style> 20 </head> 21 <body> 22 <div id="separator-top"></div> 23 <div id="overflow"></div> 24 <div id="separator-bottom"></div> 25 </body> 26 </html>