.desslideshow{
    background-image: url(../images/loading.gif);
    background-position: center center;
    background-repeat: no-repeat;
}
.desslideshow .switchbigpic,
.desslideshow .nav{
    display: none;
}

 ul.nav li a{
	text-align:center;
}

 ul.nav li a:hover{
	text-align:center;
	background-color: #ffffff;

}

 ul.nav{
	background-color: #f7f7f7;
}