#navigation ul {  
      list-style-type: none;  
      margin: 0; padding: 0px;  
}  
                                                                          
                   
#navigation li a { 
     display: block;  
     padding: 1px;   
     background-color: Transparent;  
     color:  Blue;  
     text-decoration: none;
} 
#navigation li a:hover {  
          background-color:  Orange;  
               color:  Black;  
                }