* {
	padding: 0;
	margin: 0;
}

.picLook {
	position: fixed;
	height: 100%;
	width: 100%;
	background-color: rgba(0, 0, 0, .8);
	top: -150%;
	left: 0;
	overflow: hidden;
}

.picLook .plImg {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	text-align: center;
	opacity: 0;
	filter: alpha(opacity=0);
	z-index: 100;
}

.picLook .plImg img {
	display: inline-block;
	max-width: 100%;
	max-height: 100%;
	vertical-align: middle;
}

.picLook .plImg i {
	display: inline-block;
	width: 0;
	height: 100%;
	vertical-align: middle;
}

.picLook .plClose {
	position: absolute;
	top: 0;
	right: 0;
	font-size: 50px;
	color: white;
	cursor: pointer;
	z-index: 400;
}

.picLook .plNext {
	position: absolute;
	width: 120px;
	bottom: 20px;
	left: 50%;
	margin-left: -60px;
	font-size: 90px;
	color: white;
	text-align: center;
	cursor: pointer;
	z-index: 400;
}

.picLook .plFirst:before {
	position: absolute;
	z-index: 10;
	content: "第一张图片";
	color: white;
}

.picLook .plLast:before {
	z-index: 10;
	position: absolute;
	content: "最后一张图片";
	color: white;
}

.picLookshow {
	width: 1200px;
	margin: 0 auto;
}

.picLookshow .plImg {
	width: 180px;
	margin: 0 10px;
	height: 260px;
	display: inline-block;
	float: left;
}

.picLookshow .plImg img {
	display: inline-block;
	max-width: 100%;
	max-height: 100%;
	vertical-align: middle;
}

.picLookshow .plImg i {
	display: inline-block;
	width: 0;
	height: 100%;
	vertical-align: middle;
}