.block a{   
       background: #797979 url("http://savepic.org/1994574.png") no-repeat -0px -364px;   
       border-bottom: 2px solid #838383;   
       display: block;   
       padding-left: 18px;   
       color: #d1d1d1;   
       font: 13px Tahoma;   
   }   
   .block a:hover{   
       background: #475055 url("http://savepic.org/1994574.png") no-repeat -0px -381px;   
       display: block;   
       padding-left: 18px;   
       color: #d1d1d1;   
       font: 13px Tahoma;   
   }