/*课程导航*/
.nav>.center>.list>.submenu{
	display: block;
}

/*海报*/
.index_banner{
	position:relative;
	height: 445px;
}
.index_banner ul{
	overflow:hidden;
}
.index_banner li{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:445px;
	overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;  
}
.index_banner li img{
	max-width: 1920px;
	width: 1920px;
	height: 445px;
}
.index_banner li a{
	display:block;
	margin:0 auto;
}
.index_banner cite{
	position:absolute;
	bottom:10px;
	z-index:999;
	display:block;
	height:15px;
	_display:none;
	
    left: 50%;
    -o-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.index_banner cite span{
	float:left;
	display:block;
	margin:0 4px;
	width:40px;
	height:8px;
	background-color:#e5e5e5;
	text-indent:-999em;
	opacity:.8;
	cursor:pointer;
}
.index_banner cite span:hover{
	background-color:#f5f5f5;
}
.index_banner cite span.cur{
	background-color:#0054b2;
	cursor:default;
}

/*课程*/
.index_course{
    margin: 40px 0;
}
.index_course>.center{
    background-color: #fff;
	border-radius: 5px;
	-webkit-box-shadow: 0 5px 20px #efefef;
    -moz-box-shadow: 0 5px 20px #efefef;
    -ms-box-shadow: 0 5px 20px #efefef;
    -o-box-shadow: 0 5px 20px #efefef;
    box-shadow: 0 5px 20px #efefef;
}
.index_course>.center>.tit{
    padding: 26px;
    border-bottom: 1px solid #efefef;
}
.index_course>.center>.tit>span{
    font-size: 24px;
    font-weight: bold;
    position: relative;
    padding-left: 0px;
}
.index_course>.center>.tit>ul{
    display: inline-block;
    vertical-align: super;
    margin-left: 30px;
}
.index_course>.center>.tit>ul>li{
	display: inline-block;
	margin-right: 12px;
	border: 1px solid #fff;
	border-radius:20px;
	cursor: pointer;
}
.index_course>.center>.tit>ul>li:last-child{
    margin-right: 0;
}
.index_course>.center>.tit>ul>li>a{
	font-size: 16px;
	color: #666666;
	padding: 2px 10px;
	display: block;
}
.index_course>.center>.tit>ul>li>a:hover{
	color: #0054b2;
}
.index_course>.center>.tit>ul>li>span{
	font-size: 16px;
	color: #666666;
	padding: 2px 10px;
	display: block;
}
.index_course>.center>.tit>ul>li.active{
	border: 1px solid #0054b2;
}
.index_course>.center>.tit>ul>li.active>span{
	color: #0054b2;
}
.index_course>.center>.tit>ul>li.active>a{
	color: #0054b2;
}
.index_course>.center>.tit>a{
	float: right;
	padding: 3px 10px;
	color: #0054b2;
	border-radius:20px;
	border: 1px solid #0054b2;
	font-size: 14px;
	cursor: pointer;
	margin-top: 2px;
}
.index_course>.center>.tit>a:hover{
	background-color: #0054b2;
	color: #fff;
}

.index_course>.center>.box{
	padding: 26px;
}
.index_course>.center>.box>ul{
	margin-bottom: -30px;
	display: table;
}
.index_course>.center>.box>ul.active{
	display: block;
}
.index_course>.center>.box>ul>li{
	width: 266px;
	border: 1px solid #f3f3f3;
	border-radius:5px ;
	margin-right: 28px;
	float: left;
	margin-bottom: 30px;
	display: block;
}
.index_course>.center>.box>ul>li:nth-child(4n){
	margin-right:0px;
}
.index_course>.center>.box>ul>li:hover{
	box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.index_course>.center>.box>ul>li img{
	width: 264px;
	height: 165px;
	transition: all .4s;
}
.index_course>.center>.box>ul>li:hover img{
	transform: scale(1.03);
}
.index_course>.center>.box>ul>li>.img{
	position: relative;
	display: block;
	overflow: hidden;
	background-color: #ececec;
}
.index_course>.center>.box>ul>li>.text{
	padding: 16px 13px;
}
.index_course>.center>.box>ul>li>.text>a{
	display: block;
	font-size: 16px;
	color: #333333;
	font-weight: bold;
	white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.index_course>.center>.box>ul>li>.text>a:hover{
	color: #0054b2;
}
.index_course>.center>.box>ul>li>.text>div{
	margin-top: 10px;
}
.index_course>.center>.box>ul>li>.text>div>span{
	font-size: 14px;
	color: #999999;
}
.index_course>.center>.box>ul>li>.text>div>span>b{
	font-weight: bold;
	color: #FF0000;
	font-size: 16px;
	cursor: pointer;
}

/*师资校区*/
.index_teacher{
	margin-bottom: 40px;
}
.index_teacher>.center>.box{
	width: 588px;
    height: 372px;
	padding: 30px;
    background-color: #fff;
	border-radius: 5px;
	-webkit-box-shadow: 0 5px 20px #efefef;
    -moz-box-shadow: 0 5px 20px #efefef;
    -ms-box-shadow: 0 5px 20px #efefef;
    -o-box-shadow: 0 5px 20px #efefef;
    box-shadow: 0 5px 20px #efefef;
}
.index_teacher>.center>.box>.tit{
    position: relative;
    margin-bottom: 25px;
}
.index_teacher>.center>.box>.tit>span{
    font-size: 24px;
    color: #333333;
    font-weight: bold;
}
.index_teacher>.center>.box>.tit>a{
	padding: 3px 10px;
	color: #0054b2;
	border-radius:20px;
	border: 1px solid #0054b2;
	font-size: 14px;
	cursor: pointer;
	margin-top: 2px;
}
.index_teacher>.center>.box>.tit>a:hover{
	background-color: #0054b2;
	color: #fff;
}
.index_teacher>.center>.fl>ul{
    display: flex;
    flex-flow: wrap row;
}
.index_teacher>.center>.fl>ul>li{
    width: 48%;
    margin: 30px 0;
}
.index_teacher>.center>.fl>ul>li>.img{
    width: 30%;
    display: block;
    margin-right: 5%;
    float: left;
    height: 76px;
    overflow: hidden;
    border-radius: 50%;
}
.index_teacher>.center>.fl>ul>li>.img:hover img{
	opacity: .8;
    filter: alpha(opacity=80);
}
.index_teacher>.center>.fl>ul>li>.img img{
	width: 76px;
	height: 76px;
}
.index_teacher>.center>.fl>ul>li>.txt{
    width: 65%;
    float: left;
}
.index_teacher>.center>.fl>ul>li>.txt>a{
    display: block;
    font-size: 16px;
	margin-bottom: 4px;
}
.index_teacher>.center>.fl>ul>li>.txt>p{
    font-size: 12px;
    color: #999999;
    padding-right: 10px;
    margin-bottom: 5px;
}

.index_teacher>.center>.fr>ul{
    display: flex;
    flex-flow: wrap row;
}
.index_teacher>.center>.fr>ul>li{
    width: 251px;
    height: 93px;
}
.index_teacher>.center>.fr>ul>li>.img{
    width: 43%;
    margin-right: 4%;
    background-color: #ececec;
}
.index_teacher>.center>.fr>ul>li>.img:hover img{
	opacity: .8;
    filter: alpha(opacity=80);
}
.index_teacher>.center>.fr>ul>li>.img img{
	width: 108px;
	height: 74px;
}
.index_teacher>.center>.fr>ul>li>.txt{
    width: 53%;
    position: relative;
    height: 68px;
    line-height: 20px;
}
.index_teacher>.center>.fr>ul>li:nth-of-type(odd){
	margin-right: 26px;
}
.index_teacher>.center>.fr>ul>li>.txt>a{
    font-size: 14px;
    line-height: 20px;
}
.index_teacher>.center>.fr>ul>li>.txt>p{
    position: absolute;
    bottom: 0;
    font-weight: normal;
    color: #999999;
    font-size: 12px;
    display: block;
    left: 0;
}

/*资讯*/
.index_news{
	margin-bottom: 40px;
}
.index_news>.center>.news-item{
	width: 285px;
	padding: 0 25px 26px;
	background: #fff;
	border-radius: 5px;
	-webkit-box-shadow: 0 5px 20px #efefef;
    -moz-box-shadow: 0 5px 20px #efefef;
    -ms-box-shadow: 0 5px 20px #efefef;
    -o-box-shadow: 0 5px 20px #efefef;
    box-shadow: 0 5px 20px #efefef;
	margin-right: 20px;
}
.index_news>.center>.news-item:last-child{
	margin-right: 0;
}
.index_news>.center>.news-item>.news-title{
	font-size: 24px;
    font-weight: bold;
	padding: 26px 0;
}
.index_news>.center>.news-item>.news-title>a{
	padding: 3px 10px;
	color: #0054b2;
	border: 1px solid #fff;
	border-radius:20px;
	border: 1px solid #0054b2;
	font-size: 14px;
	cursor: pointer;
	margin-top: 2px;
}
.index_news>.center>.news-item>.news-title>a:hover{
	background-color: #0054b2;
	color: #fff;
}
.news-list{
}
.news-list dt{
	position: relative;
	margin-bottom: 20px;
	overflow: hidden;
}
.news-list dt img{
	width: 235px;
	height: 147px;
	transition: all .4s;
}
.news-list dt a:hover img{
	transform: scale(1.05);
}
.news-list dt .text{
	position: absolute;
	left: 0;
	right: 0;
	color: #fff;
	bottom: 0;
	font-size: 15px;
	padding: 0 14px;
	line-height: 30px;
	height: 30px;
	white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
	transition: all .2s;
	font-weight: 700;
	background-image:-o-linear-gradient(to top,rgba(0,0,0,0.5),rgba(255,255,255,0));
	background-image:-ms-linear-gradient(to top,rgba(0,0,0,0.5),rgba(255,255,255,0));
	background-image:-moz-linear-gradient(to top,rgba(0,0,0,0.5),rgba(255,255,255,0));
	background-image:-webkit-linear-gradient(to top,rgba(0,0,0,0.5),rgba(255,255,255,0));
	background-image:linear-gradient(to top,rgba(0,0,0,0.5),rgba(255,255,255,0));
}
.news-list dd{
	margin-bottom: 10px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #909499;
}
.news-list dd:last-child{
	margin-bottom: 0;
}
.news-list dd a{
	font-size: 14px;
	color: #909499;
}
.news-list dd a:hover{
	color: #FF0000;
}
.news-list .span1{
	width: 195px;
	height: 20px;
	line-height: 20px;
	overflow: hidden;
	float: left;
	text-overflow: ellipsis;
}
.news-list .span2{
	line-height: 20px;
	font-size: 12px;
	float: right;
}

/*左侧梯形导航*/
.fix_left{
	display: none;
    position: fixed;
    top: 170px;
    background-color: #1f2529;
    text-align: center;
    box-shadow: 0 0 30px rgba(0,0,0,0.1);
    z-index: 999;
    left: 50%;
    margin-left: -680px;
    border-radius: 5px;
    overflow: hidden;
}
.fix_left>ul>li{
    width: 60px;
    position: relative;
}
.fix_left>ul>li>span{
    display: block;
    color: #fff;
    padding: 11px 0;
    font-size: 14px;
    cursor: pointer;
}
.fix_left>ul>li>span:hover{
	background: #FF0000;
}
.fix_left>ul>li.active>span{
    background-color: #FF0000;
    color: #fff;
}
.fix_left>ul>li:after{
    content: "";
    width: 100%;
    height: 1px;
    background-color: #747e8e;
    display: block;
    margin-left: 0%;
}
.fix_left>.back_top{
    background-color: #656d79;
    color: #fff;
    height: 50px;
    padding-top: 8px;
    cursor: pointer;
}