body, div, ul, li {
	margin: 0;
	padding: 0;
}
ul {
	list-style: none;
}
img {
	border: 0;
}
.banner {
	position: relative;
	zoom: 1;
	overflow: hidden;
}
.index_b_hero {
	position: relative;
	margin: auto;
	width: 100%;
}
/*.index_b_hero, 
.index_b_hero img,
.index_b_hero .heros,
.index_b_hero .hero,
.index_b_hero .mask-left,#index_b_hero .mask-right  {width:1200px;height:480px;}
.small_list {width:1200px;}*/

.index_b_hero .hero-wrap {
	position: absolute;
	overflow: visible;
}
.index_b_hero .page_btn {
	position: absolute;
	top: 45%;
	z-index: 366;
	width: 22px;
	height: 40px;
}
.index_b_hero .prev {
	left: -50px;
	background: url(images/custom_left.png);
}
.index_b_hero .next {
	right: -50px;
	background: url(images/custom_right.png);
}
.index_b_hero .hero {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	overflow: hidden;
}
.index_b_hero .mask-left, .index_b_hero .mask-right {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	overflow: hidden;
	background: #000;
	filter: alpha(Opacity=30);
	opacity: .7;
}
.little_img {
	position: absolute;
	bottom: 0;
	z-index: 50;
	width: 100%;
	background: rgba(0, 0, 0, 0.4);
}
.small_list {
	margin: 0 auto;
	padding: 0px 0;
	overflow: hidden;
	width: 100%;
}
.small_list li {
	position: relative;
	float: left;
	width: 12.5%;
	height: auto;
	cursor: pointer;
	padding: 20px 0;
	transition: all 0.3s
}
.small_list li.last {
	margin-right: 0;
}
.small_list li img {
	width: 100%;
	height: auto;
}
.small_list li .bg {
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border: 1px solid #fff;
	background: url(images/txtbg7.png);
}
.small_list li.on, .small_list li:hover {
	background: #f90;
}
.small_list li.on .bg {
	display: block;
}
.small_list li a {
	color: #f3f3f3;
	width: 100%;
	text-align: center;
	display: inline-block;
}
@media (max-width: 991px) {
.little_img {
	position: relative;
}
.small_list li {
	width: 50%;
}
}