block-auto-height-last-child-3-ref.html (287B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <style type="text/css"> 5 #last-child { 6 height: 20px; 7 background-color: blue; 8 } 9 #separator { 10 height: 20px; 11 background-color: green; 12 } 13 </style> 14 </head> 15 <body> 16 <div id="parent"> 17 <div id="last-child"></div> 18 </div> 19 <div id="separator"></div> 20 </body> 21 </html>