.theme-default a.nav {
	position:absolute;
	display:block;
	width:30px;
	height:30px;
	background:url(arrows.png) no-repeat;
	text-indent:-9999px;
	border:0;
	opacity: 0;
	top:40%;
	z-index:9999;
	-webkit-transition: all 200ms ease-in-out;
    -moz-transition: all 200ms ease-in-out;
    -o-transition: all 200ms ease-in-out;
    transition: all 200ms ease-in-out;
    cursor:pointer;
}
.theme-default:hover a.nav { opacity: 1; }
.theme-default a#next {
	background-position:-30px 0;
	right:15px;
}
.theme-default a#prev {
	left:15px;
}