.balloon ul li a:hover {
color:#000; 
position:relative;
cursor: pointer;
cursor:hand;
}

.balloon ul li a:hover dl {
visibility:visible;
color:#000;
top:-75px;
left:120px;
cursor:default;
}

.balloon ul li a:hover dl em {
display:block;
position:absolute;
left:-35px;
top:75px;
width:36px; 
height:36px;
background:transparent url(../sites/pointer.gif);
}

.balloon ul li a:hover dl a {
display:inline;
height:0.8em;
color:#606;
background:transparent;
text-decoration:underline;
}
.balloon ul li a:hover dl a:hover {
text-decoration:none;
background:transparent;
}