.theme-default .nivo-controlNav a {
			opacity: 0;
			pointer-events: none;
}
.theme-default .nivo-directionNav a {
			opacity: 0;
			pointer-events: none;
}
.theme-default .nivoSlider {
			pointer-events: none; 
}
.theme-default .nivo-controlNav {
	text-align: center;
	padding: 0px 0;
}
.theme-default .nivo-controlNav a {
	display:inline-block;
	width:0px;
	height:0px;
	background:url("riss_1.png") no-repeat;
	text-indent:-9999px;
	border:0;
	margin: 0 2px;
}
.theme-default .nivo-controlNav a.active {
	background:url("riss_2.png") no-repeat;
	
}