.nav-up, .nav-down {
	display: none;
	position: fixed;
	z-index: 9999;
	right: 0%;
	background: #FFFFFF;
	border: 3px solid #000000;
	border-radius: 5px;
	cursor: pointer;
	color: #003594;
	text-align: center;
	font: normal normal 25px/25px sans-serif;
    font-weight:bold;
	opacity: 1.0;
	padding: 3px;
	margin-bottom: 5px;
	width: 25px;
	height: 25px;
}

.nav-up {
	bottom: 50px;
}

.nav-down {
	bottom: 10px;
}

.nav-down:hover,
.nav-up:hover {
	opacity: 1;
	
}