.boxCristal .part_lst {
	position: relative;
	width: 850px;
	overflow: hidden;
	margin-bottom: 20px;
}

.boxCristal .part_lst .left, .boxCristal .part_lst .right, .boxCristal .part_lst .double {
	position: relative;
	float: left;
	width: 420px;
	height: 125px;
	overflow: hidden;
	margin-bottom: 5px;
}
.boxCristal .part_lst .right {
	float: right;
}
.boxCristal .part_lst .left img, .boxCristal .part_lst .right img, .boxCristal .part_lst .double img {
	width: 420px;
	height: 125px;
}
.boxCristal .part_lst .double, .boxCristal .part_lst .double img {
	width: 850px;
}

.boxCristal .part_lst a:hover {
    filter: alpha(opacity=60); opacity: 0.60;
}