block-no-content-4a.html (429B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <style type="text/css"> 5 #parent { 6 background-color: green; 7 } 8 #first-child { 9 height: 20px; 10 margin-bottom: 10px; 11 } 12 #last-child { 13 margin-top: 30px; 14 margin-bottom: 40px; 15 } 16 #separator { 17 height: 20px; 18 margin-top: 20px; 19 background-color: green; 20 } 21 </style> 22 </head> 23 <body> 24 <div id="parent"> 25 <div id="first-child"></div> 26 <div id="last-child"></div> 27 </div> 28 <div id="separator"></div> 29 </body> 30 </html>