img {
	border: none;
}

/* dock - top */
.dock {
	position: relative;
	height: 50px;
	text-align: center;
	vertical-align: middle;
}
.dock-container {
	position: absolute;
	height: 50px;
	padding-left: 20px;
}
a.dock-item {
	display: block;
	width: 40px;
	color: #ffffff;
	position: absolute;
	top: 0px;
	letter-spacing:1px;
	text-align: center;
	text-decoration: none;
	font: bold 10px Verdana, Arial, Helvetica, sans-serif;
}
.dock-item img {
	border: none; 
	margin: 0px 5px 0px; 
	width: 100%; 
}
.dock-item span {
	display: none; 
	padding-left: 0px;
}
.divcentro {
	background-position: center;
}