.dock {
	position: absolute;
	width: 100%; 
	height: 50px; 
	top: 0px;
}
.dock-container {
	position: relative;
	height: 50px;
}

.dock-item a{
	display: block;
	width: 40px;
	position: absolute;
	top: 0px;
}
.dock-item img {
	border: none; 
	margin: 5px 10px 0px; 
	width: 100%; 
}