/*头部*/

* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

ol,
ul {
	list-style: none;
}

/*banner开始*/

.top-banner {
	height: 360px;
	width: 100%;
	overflow: hidden
}

.top-banner .banner-container {
	width: 100%;
	height: 100%;
	position: relative;
}

.top-banner .banner-arrow-left {
	opacity: 0;
	width: 50px;
	height: 80px;
	position: absolute;
	top: 50%;
	left: 20%;
	margin-top: -40px;
	margin-left: -275px;
	z-index: 2;
	cursor: pointer;
	background: url(../images/banner_arrow.png) no-repeat center;
	background-size: 50px 80px;
	transition: all ease-in .5s;
	border-radius:5px;
}

.top-banner .banner-arrow-left:hover {
	background: url(../images/banner_arrow_hover.png) no-repeat center;
	background-size: 50px 80px
}

.top-banner .banner-arrow-right {
	opacity: 0;
	width: 50px;
	height: 80px;
	position: absolute;
	top: 50%;
	right: 80px;
	margin-top: -40px;
	margin-right: 0px;
	z-index: 2;
	cursor: pointer;
	background: url(../images/banner_arrow.png) no-repeat center;
	background-size: 50px 80px;
	transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	transition: all ease-in .5s; 
	border-radius:5px;
}

.top-banner .banner-arrow-right:hover {
	background: url(../images/banner_arrow_hover.png) no-repeat center;
	background-size: 50px 80px
}
.top-banner .banner-container:hover .banner-arrow-left{opacity: 1;}
.top-banner .banner-container:hover .banner-arrow-right{opacity: 1;}
.top-banner .banner-pagination {
	position: absolute;
	left: 0;
	bottom: 20px;
	text-align: center;
	width: 100%;
	height: 0;
	cursor: pointer;
	font-size: 0;
	z-index: 1;
}

.top-banner .banner-pagination .swiper-pagination-switch {
	display: inline-block;
	margin-right: 8px;
	text-align: center;
	width: 30px;
	height: 2px;
	background: rgba(255, 255, 255, .5);
	vertical-align: middle;
	cursor: pointer
}
.top-banner .banner-pagination .swiper-pagination-switch.on{
	background: #fff;
}
.top-banner .banner-pagination .swiper-pagination-switch:last-child {
	margin-right: 0
}

.top-banner .banner-pagination .swiper-active-switch {
	background: #fff;
	position: relative
}

.top-banner .banner-container .swiper-slide {
	position: relative;
	float: left;
	width: 100%;
	height: 360px!important
}


/*侧边栏*/
.aside-allCategory {
	position: absolute;
	top: 0;
	left: 50%;
	display: inline-block;
	min-width: 210px;
	height: 360px;
	background: rgba(0, 0, 0, .75);
	margin-left: -500px
}

.aside-allCategory .aside-cList>li {
	padding: 0 20px;
	height: 45px;
	line-height: 44px
}

.aside-allCategory .aside-cList>li>div {
	display: block;
	height: 100%;
	padding-left: 5px;
	padding-right: 10px;
	border-bottom: 1px solid rgba(255, 255, 255, .2)
}

.aside-allCategory .aside-cList>li>div>a {
	display: block;
	height: 100%;
	color: #fff;
	font-size: 14px
}

.aside-allCategory .aside-cList>li>div>a:after {
	position: relative;
	top: 20px;
	float: right;
	content: '';
	display: inline-block;
	width: 6px;
	height: 6px;
	border-bottom: 2px solid #b2b2b2;
	border-right: 2px solid #b2b2b2;
	transform: rotate(-23deg);
	-ms-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
	-webkit-transform: rotate(-45deg);
	-o-transform: rotate(-45deg)
}

.aside-allCategory .aside-cList>li:first-child {
	height: 46px;
	line-height: 45px
}

.aside-allCategory .aside-cList>li:last-child {
	height: 44px;
	line-height: 44px
}

.aside-allCategory .aside-cList>li .list-show {
	position: absolute;
	top: 0;
	left: 210px;
	display: inline-block;
	width: 0;
	background: #fff;
	overflow: hidden;
	min-height: 360px;
	z-index: 2
}

.aside-allCategory .aside-cList>li .list-show .list-title {
	height: 21px;
	line-height: 20px;
	color: #fff;
	font-size: 12px
}

.aside-allCategory .aside-cList>li .list-show .list-title span {
	display: inline-block;
	width: 60px;
	height: 20px;
	text-align: center
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system {
	width: 790px;
	padding: 20px 20px 15px
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system .knowledge-title {
	border-bottom: 1px solid #a0aeb9
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system .knowledge-title span {
	background: #a0aeb9
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dl {
	display: -webkit-box;
	display: -moz-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	align-items: top;
	border-bottom: 1px solid #f0f0f0
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dl:last-child {
	border-bottom: 0
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dt,
.aside-allCategory .aside-cList>li .list-show .knowledge-system dd {
	display: inline-block;
	line-height: 28px;
	padding: 5px 0;
	font-size: 0
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dt a:hover,
.aside-allCategory .aside-cList>li .list-show .knowledge-system dd a:hover {
	transition: all .2s;
	-moz-transition: all .2s;
	-webkit-transition: all .2s;
	-o-transition: all .2s;
	color: #35b558
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dt {
	flex-grow: 0;
	-webkit-flex-grow: 0;
	-moz-flex-grow: 0;
	-ms-flex-grow: 0;
	flex-shrink: 0;
	-webkit-flex-shrink: 0;
	-moz-flex-shrink: 0;
	-ms-flex-shrink: 0;
	margin-right: 20px
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dt a {
	font-size: 13px;
	color: #333
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dd a {
	font-size: 12px;
	color: #666
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dd a:hover:after {
	color: #e4e4e4
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dd a:after {
	content: '|';
	margin-left: 4px;
	margin-right: 4px;
	color: #e4e4e4
}

.aside-allCategory .aside-cList>li .list-show .knowledge-system dd a:last-child:after {
	content: '';
	display: none
}

.aside-allCategory .aside-cList>li .list-show .recommend-study {
	padding-left: 20px;
	padding-right: 20px
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend-title {
	border-bottom: 1px solid #35b558
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend-title span {
	background: #35b558
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li {
	position: relative;
	padding-left: 28px;
	height: 39px;
	border-bottom: 1px solid #f0f0f0
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li:last-child {
	border-bottom: 0
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li>i,
.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li img {
	position: absolute;
	top: 50%;
	left: 0;
	margin-top: -9px;
	display: inline-block;
	width: 18px;
	height: 18px;
	vertical-align: middle
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li>p {
	font-size: 12px;
	text-align: justify;
	vertical-align: middle;
	white-space: nowrap;
	text-overflow: ellipsis;
	-o-text-overflow: ellipsis;
	overflow: hidden;
	line-height: 38px
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li>p a {
	color: #333
}

.aside-allCategory .aside-cList>li .list-show .recommend-study .recommend li>p a:hover {
	color: #35b558
}

.aside-allCategory .aside-cList>li:hover {
	transition: all .5s;
	-moz-transition: all .5s;
	-webkit-transition: all .5s;
	-o-transition: all .5s;
	background: #fff
}

.aside-allCategory .aside-cList>li:hover>div>a {
	color: #333
}

.aside-allCategory .aside-cList>li:hover .list-show {
	width: 790px
}
.bd li{ text-align:center}
.bd li,.bd li a{ width:100%; height:360px; display:block; overflow:hidden}