1  2  3  4 
      5 
     
      6      7     
      8     
     
      9     
     
     10 11 12   
     
      13       
      
       
AAAA
      
      14       
      
       
AAAA
      
15       
      
       
AAAA
      
16       
      
       
AAAA
      
17       
      
       
AAAA
      
18       
      
       
AAAA
      
19       
      21   
     
22 23 

1 #d1 p{2     background-color:#0094ff;3     padding:50px;4     margin:10px;5 }