#ultop{
position:relative;
line-height:18px;
}
#ultop ul {
list-style-type:none;
position:absolute;
display:none;
width:15em;
top:34px;
}

#ultop li ul a{
text-align:left;
padding-top:5px;
padding-left:20px;
width:13em;
height:20px;
float:left;
color:#000000;
background:url(images/s2.png) repeat-x;
}
#ultop li ul a:hover{
text-align:left;
padding-left:20px;
padding-top:5px;
width:13em;
height:20px;
float:left;
color:#ffffff;
background:url(images/s2.png) repeat-x;
background-position:0px -30px;
}