.index_promote {
	padding-top: 80px;
	padding-bottom: 80px;
}

.index_promote .index_hd {
	margin-bottom: 25px;
}

.index_promote .index_bd {
	position: relative;
	padding-top: 70px;
	padding-bottom: 70px;
}

.index_promote .index_bd .layout {
	position: relative;
	z-index: 1;
}

.index_promote .title_bg_top,.index_promote .title_bg_ft {
	font-size: 160px;
	text-transform: uppercase;
	line-height: 1;
	color: #eee;
	position: absolute;
}

.index_promote .title_bg_top {
	right: 0;
	top: -.17em;
}

.index_promote .title_bg_ft {
	left: 0;
	bottom: -.17em;
}

.index_promote .promote_list {
	padding-bottom: 100px;
}

.index_promote .promote_item {
	width: 50%;
	float: left;
	padding: 30.71% 0 0;
	min-height: 200px;
	position: relative;
}

.index_promote .promote_item,.index_promote .promote_item a {
	color: #fff;
}

.index_promote .promote_item .item_inner {
	display: block;
	z-index: 1;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	overflow: hidden;
}

.index_promote .promote_item .item_img {
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background-position: center;
	background-repeat: no-repeat;
	-webkit-background-size: cover;
	background-size: cover;
	padding: 0;
}

.index_promote .promote_item .item_info {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 2;
	padding: 45px;
	z-index: 2;
	background-color: transparent;
}

.index_promote .promote_item .item_subtit {
	display: inline-block;
	font-size: 17px;
	color: rgba(255,255,255,.6);
	font-weight: normal;
	text-transform: uppercase;
	position: absolute;
	right: 45px;
	bottom: 30px;
	-webkit-transform: rotate(90deg);
	-ms-transform: rotate(90deg);
	-o-transform: rotate(90deg);
	transform: rotate(90deg);
	-webkit-transform-origin: 100% 100%;
	-moz-transform-origin: 100% 100%;
	-ms-transform-origin: 100% 100%;
	-o-transform-origin: 100% 100%;
	transform-origin: 100% 100%;
}

.index_promote .promote_item .item_title {
	height: 1.35em;
	line-height: 1.35em;
	overflow: hidden;
	font-size: 30px;
}

.index_promote .promote_item,.index_promote .promote_item .item_desc,.index_promote .promote_item .ico_arrow,.promote_item .item_subtit {
	-webkit-transition: all .3s ease-in-out;
	-o-transition: all .3s ease-in-out;
	transition: all .3s ease-in-out;
}

.index_promote .item_inner:before,.index_promote .promote_item .item_img {
	-webkit-transition: all .6s ease-in-out;
	-o-transition: all .6s ease-in-out;
	transition: all .6s ease-in-out;
}

.index_promote .promote_item .item_desc {
	font-size: 18px;
	line-height: 1.5em;
	max-height: 6em;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	margin-top: 25px;
	opacity: 0;
	filter: alpha(opacity=0);
	max-width: 535px;
	-webkit-transform: translateY(5px);
	-ms-transform: translateY(5px);
	-o-transform: translateY(5px);
	transform: translateY(5px);
}

.index_promote .promote_item .item_more {
	position: absolute;
	left: 45px;
	bottom: 40px;
}

.index_promote .promote_item .ico_arrow {
	display: inline-block;
	width: 63px;
	height: 12px;
	vertical-align: middle;
	background-repeat: no-repeat;
	background-position: 0 center;
	background-image: url(../images/ico_more.png);
	opacity: 0;
	filter: alpha(opacity=0);
	-webkit-transform: translateX(-10px);
	-ms-transform: translateX(-10px);
	-o-transform: translateX(-10px);
	transform: translateX(-10px);
}

.index_promote .promote_item:hover {
	position: relative;
	z-index: 2;
	box-shadow: 30px 30px 50px rgba(0,0,0,.6);
}

.index_promote .item_inner:before {
	content: '';
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	background-image: -webkit-linear-gradient(-60deg,rgba(122,222,18,.9),rgba(9,61,111,.7) 70%);
	background-image: linear-gradient(120deg,rgba(122,222,18,.9),rgba(9,61,111,.7) 70%);
	opacity: 0;
	filter: alpha(opacity=0);
}

.index_promote .promote_item:nth-of-type(1),.index_promote .promote_item:nth-of-type(3) {
	top: 100px;
}

.index_promote .item_inner:hover:before {
	opacity: 1;
	filter: alpha(opacity=100);
}

.index_promote .item_inner:hover .item_subtit {
	color: #fff;
}

.index_promote .item_inner:hover .item_desc {
	opacity: 1;
	filter: alpha(opacity=100);
	-webkit-transform: none;
	-ms-transform: none;
	-o-transform: none;
	transform: none;
}

.index_promote .item_inner:hover .ico_arrow {
	opacity: 1;
	filter: alpha(opacity=100);
	-webkit-transform: none;
	-ms-transform: none;
	-o-transform: none;
	transform: none;
}

.index_promote .item_inner:hover .item_img {
	-webkit-transform: scale(1.15);
	-ms-transform: scale(1.15);
	-o-transform: scale(1.15);
	transform: scale(1.15);
}