.rollover {display:block;}
.rollover img {width:100%;height:100%;border:0;}
#nav1 {width:88px;height:42px;}
#nav2 {width:88px;height:42px;}
#nav3 {width:88px;height:42px;}
#nav4 {width:88px;height:42px;}
#nav5 {width:88px;height:42px;}
#nav6 {width:88px;height:42px;}
#nav7 {width:87px;height:42px;}
#nav {width:616px;height:42px;}
#nav li {float:left;list-style-type:none; background-color: Black;}