#menu {
   list-style: none;
   padding: 0;
   margin: 0;
   width: 274px;
   height: 70px;
   position: relative;
}
#menu span {
   display: none;
   position: absolute;
}
#menu a:hover {
   background-position: left bottom;
}
#menu a {
   display: block;
   text-indent: -900%;
   position: absolute;
   outline: none;
}
#menu a:hover span{
   display: block;
}
#menu .home {
   width: 250px;
   height: 50px;
   background: url(images/3.gif) no-repeat;
   left: 96px;
   top: 73px;
}
#menu .home span {
   width: 86px;
   height: 14px;
   background: url(images/home-over.gif) no-repeat;
   left: 28px;
   top: -14px;
}