.clearfix::before,.clearfix::after{
    content: '';
    display: block;
    line-height: 0;
    height: 0;
    visibility: hidden;
    clear: both;
}
.displayNone{
	display: none;
}

/* 更换头部 */
/*top_header*/
#top_header{background: #f8f8f8;height: 30px;border-bottom: 1px solid #eee;}
#top_header .hd_lf p{line-height: 30px;color:#404040;font-size: 10px;}
#top_header .hd_rt ul{float: right;}
#top_header .hd_rt ul li{float:left;line-height: 30px;position: relative;color:#404040;font-size: 10px;}
#top_header .hd_rt ul li.logoin{margin-right: 20px;}
#top_header .hd_rt ul li.resit{margin-right: 100px;}
#top_header .hd_rt ul li span{width:9px;height:5px;display:block;background:url("http://bj.xdf.cn/templets/default/images/sanjiao.jpg") no-repeat left top;position: absolute;right: -15px;top: 15px;display: block;}
#top_header .hd_rt ul li ul{display: none;height: auto;width: 90px;position: absolute;right: -30px;top:30px;display: none;background: #f8f8f8;z-index: 9999999999;box-shadow: rgba(0, 0, 0, 0.3) 0px 0px 20px 0px}
#top_header .hd_rt ul li ul li{display: block;float: none;text-align: center;}
#top_header .li_hover .ul_block{display: none;}
#top_header .li_hover:hover span{background: url("http://bj.xdf.cn/templets/default/images/sanjiao.jpg") no-repeat left bottom;}

/* 修改养成计划 */
.mu-1 .szq .szq-r{
    padding-top: 0;
}

.mu-1 .szq-r .szq-btn{
    display: block;
    margin: 0 auto;
    margin-top: 20px;
    width: 230px;
    height: 3pc;
    border-radius: 6px;
    background: #5e8eff;
    color: #fff;
    text-align: center;
    text-decoration: none;
    font-size: 18px;
    line-height: 3pc;
    cursor: pointer;
    text-indent: 0em;
}

.mu-1 .szq-r .szq-btn:hover {
    background: #fac10d;
    color: #fff;
}

/* 添加 课程特色 */
.boxy1{
	/* margin-top: 25px; */
}

.boxy1 .snx{
	padding-bottom: 0;
}

.boxy1Con{
	background: #FFF;
	width: 98%;
	margin:0 auto;
}

.boxy1Con .boxy1List{
	width:49%;
	box-shadow: 0px 0px 3px #DDDDDD;
	margin-bottom:30px;
}

.boxy1Con .boxy1List:nth-child(2n){
	margin-left:2%;
}

.boxy1ListImg,.boxy1ListRight{
	float:left;
}

.boxy1ListImg{
	width: 22%;
}

.boxy1ListRight{
	margin-left:-10%;
	width: 88%;
}

.boxy1ListRight h5{
	padding-left: 4%;
	margin-left: 5%;
	text-align: left;
	font-size: 18px;
	color: #333333;
	font-weight: bold;
	margin-top: 15px;
}

.boxy1ListRight h6{
	width: 100%;
	text-align: left;
	color: #333333;
	font-size: 16px;
	padding-left: 8%;
	margin-top: 0px;
	line-height: 1.8;
}

.boxy1ListRight h6 li::before{
	font-weight: 400;
}

.boxy1ConPC .boxy1List .boxy1ListRight h6{
	padding-right: 10px;
}

.boxy1ConPH{
	display: none !important;
}

.boxy1ConPH .boxy1List{
	width: 100%;
}

.boxy1ConPH .owl-pagination{
	display: none;
}

/* 新增 七维服务体系让学生充分安心备考 */
.boxy2 h2 .sp2 {
    font-size: 35px;
}

.boxy2Con{
	width: 92%;
	margin: 0 auto;
	background: #EAF4FF;
}

.boxy2Title{
	float: left;
	width: 365px;
}

.boxy2Title ul li{
	height: 78px;
	line-height: 78px;
	width: 100%;
	margin-right:15px;
	color: #FFFFFF;
	cursor: pointer;
}

.boxy2ConHC .boxy2Title ul li{
	background-color: #4279DB;
    border-bottom: 1px solid #6A96E4;
}

.boxy2ConHC .boxy2TitleCur{
	background-color: #084CC7 !important;
}


.boxy2Title ul li p{
	height: 100%;
	padding-left: 56px;
	display: inline-block;
	background-color: #4279DB;
	background-position: 15px center;
	background-repeat: no-repeat;
	border-bottom: 1px solid #6A96E4;
}

.boxy2ConPC ul li p{
	width: 350px;
}

.boxy2Title ul .boxy2Titleli1 p{
	background-image:url(../images/boxy2Img1.png);
}

.boxy2Title ul .boxy2Titleli2 p{
	background-image:url(../images/boxy2Img2.png);
}

.boxy2Title ul .boxy2Titleli3 p{
	background-image:url(../images/boxy2Img3.png);
}

.boxy2Title ul .boxy2Titleli4 p{
	background-image:url(../images/boxy2Img4.png);
}

.boxy2Title ul .boxy2Titleli5 p{
	background-image:url(../images/boxy2Img5.png);
}

.boxy2Title ul .boxy2Titleli6 p{
	background-image:url(../images/boxy2Img6.png);
}

.boxy2Title ul .boxy2Titleli7 p{
	background-image:url(../images/boxy2Img7.png);
}

.boxy2ConPC .boxy2TitleCur span{
	display: inline-block;
	background: url(../images/boxy2TitleBg.png) no-repeat;
	width: 15px;
	height: 20px;
	float: right;
	margin-top: 30px;
}

.boxy2ConHC .boxy2Title li span {
	position: absolute;
	right: 0;
    display: inline-block;
    /* float: right; */
	transform: translate(-30px,20px);
	border-width:10px 10px 0;
    border-style:solid;
    border-color:#FFFFFF transparent transparent;/*黄 透明 透明 */
}

.boxy2Con .boxy2TitleCur p{
	background-color: #084CC7 !important;
}

.boxy2ConPC .boxy2Right{
	float: left;
	width: 683px;
	height: 546px;
}

.boxy2List{
	display:none;
	margin: auto;
	height: 100%;
}

.boxy2ListCur{
	display:block;
}

.boxy2List .boxy2ListCon{
	display:table-cell;
	vertical-align:middle;
	padding-left: 30px;
	padding-right: 30px;
	margin-top: -20px;
}



.boxy2List h5{
	color: #fec100;
	font-size: 26px;
	font-weight: bold;
	line-height: 52px;
}

.boxy2ConPC .boxy2List h5{
	margin-top: -35px;
}

.boxy2List p{
	color: #333333;
	font-size: 18px;
	line-height: 38px;
}

.boxy2List .boxy2ListCon .boxy2ListBtn{
	display: block;
    margin-top: 20px;
    width: 180px;
    height: 3pc;
    border-radius: 6px;
    background: #5e8eff;
    color: #fff;
    text-align: center;
    text-decoration: none;
    font-size: 18px;
    line-height: 3pc;
    
}

.boxy2List .boxy2ListCon .boxy2ListBtn:hover{
    background: #fac10d;
}

.boxy2ConHC{
	display: none;
}

.boxy2ConHC .boxy2Title{
	width: 100%;
}

.boxy2ConHC .boxy2Title ul li{
	height: 50px;
	line-height: 50px;
}

.boxy2ConHC ul li p{
	width: 85%;
	padding-right: 00px;
	overflow: hidden;
	text-overflow: ellipsis;
    white-space: nowrap;
	    border-bottom: none;
}

.boxy2ConHC .boxy2List{
	margin-bottom: 20px;
}


/* 新增 学习流程 */
.boxy3{
	padding-bottom:18px;
}

.boxy3Con{
	width: 90%;
	margin: 0 auto;
}

.boxy3List{
	float:left;
	width: 20%;
	height: 200px;
	background: #EAF4FF;
	cursor: pointer;
}

.boxy3List:nth-child(2n){
	background: #DEEEFF;
}

.boxy3List .boxy3ListImg{
	width: 100%;
	height: 143px;
	text-align: center;
	line-height: 95px;
}

.boxy3List .boxy3ListImg>img,.boxy3List .boxy3ListImg>span{
	display: inline-block;
	vertical-align: bottom;
}

.boxy3List .boxy3ListImg span{
	width: 100%;
	display: block;
	text-align: center;
	color: #2b79c2;
	font-size: 24px;
	margin-top: -19px;
}

.boxy3ListWord{
	width: 100%;
	height: 100%;
	color: #FFFFFF;
	font-size: 14px;
	line-height: 30px;
	background: #4279DB;
	padding: 35px 10px 0 10px;
	display: none;
}

.boxy3List:hover .boxy3ListImg{
	display: none;
}

.boxy3List:hover .boxy3ListWord{
	display: block;
}

.mu-7Con .item p a{
	display: block;
	overflow: hidden;
	margin: 0 auto;
}



/* 修改学习教材 */
.mu-5 .skq {
    overflow: visible;
}

.mu-5 .img-responsive{
    margin: 0 auto;
}

.mu-5 .owl-buttons{
    display: block;
}

/* 修改学习中心 */
.mu-11 .nesr-l{
	width: 100%;
	margin-left: 0;
	padding-left: 10px;
	padding-right: 10px;
}

.dbxz{
	margin-bottom: 10px;
}
.ggt_img{
	width: 100%;
	padding-left: 10px;
	padding-right: 10px;
}

/* 课程优惠修改 */
.snx-btn{
    text-align: center;
}

.snx-btn a{
    display: inline-block;
    width: 300px;
    margin-right:25px;
    margin-left:25px;
}

.mu-7 .mu-7-btn{
    text-align: center;
}

.mu-7 .mu-7-btn a{
    display: inline-block;
    width: 320px;
    margin-left: 25px;
    margin-right: 25px;
}

/* 媒体查询 */

@media screen and (min-width: 65.375em){
	.boxy1Con{
		background: #FFF;
		width: 98%;
		margin:0 auto;
		display: table;
		border-spacing: 20px 10px;
	}
	
	.boxy1Con .boxy1List{
		width:49%;
		box-shadow: 0px 0px 3px #DDDDDD;
		margin-bottom:30px;
		display: table-cell;
		vertical-align: top;
	}
	
	.boxy1Con .boxy1List:nth-child(2n){
		margin-left:2%;
	}
	
	.boxy1ListImg,.boxy1ListRight{
		float:left;
	}
	
	.boxy1ListImg{
		width: 22%;
	}
	
	.boxy1ListRight{
		margin-left:-10%;
		width: 88%;
	}
	
	.boxy1ListRight h5{
		padding-left: 4%;
		margin-left: 5%;
		text-align: left;
		font-size: 18px;
		color: #333333;
		font-weight: bold;
		margin-top: 15px;
	}
	
	.boxy1ListRight h6{
		width: 100%;
		text-align: left;
		color: #333333;
		font-size: 16px;
		margin-top: 0px;
		line-height: 1.8;
	}
	
	.boxy1ListRight h6 li{
		list-style: disc;
		font-size: 12px;
	}
	
	.boxy1ListRight h6 li span{
		font-size: 16px;
		margin-left: -5px;
	}
	
	.mu-5 .owl-buttons{
	    display: block;
	}
	
	.mu-5 .owl-buttons .owl-prev,
	.mu-5 .owl-buttons .owl-next,
	.mu-11 .owl-buttons .owl-prev,
	.mu-11 .owl-buttons .owl-next{
	    position: absolute;
		width: 25px;
	    height: 48px;
		line-height: 45px;
		text-align: center;
		padding: 0 !important;
		font-size: 28px !important;
		opacity: 1.0;
		z-index: inherit;
		font-stretch: ultra-condensed;
	}

	.mu-5 .owl-buttons .owl-next{
	    right: -30px;
		top: 33%;
		border-radius:0px 50px 50px 0px !important;
	}
	.mu-5 .owl-buttons .owl-prev{
	    left: -30px;
		top: 33%;
		border-radius:50px 0px 0px 50px !important;
	}
	
	.mu-11 .owl-buttons .owl-next{
	    right: -30px;
		top: 23%;
		border-radius:0px 50px 50px 0px !important;
	}
	
	.mu-11 .owl-buttons .owl-prev{
	    left: -30px;
		top: 23%;
		border-radius:50px 0px 0px 50px !important;
	}
	
}

@media screen and (min-width:1000px){
	.boxy2ConHC .boxy2Title li span {
		transform: translate(-200px,20px);
	}
}


@media screen and (max-width: 65.375em){
    
    .snx h2 {
        font-size: 26px;
        line-height: 36px;
    }
    
	.mu-5{
		display: block;
	}
	
	.boxy2ConPC{
		display: none;
	}
	
	.boxy2ConHC{
		display: block !important;
	}
	
	.boxy1ListRight h6 {
		width: 105%;
		padding-left: 0px;
		margin-left: -5%;
	}
	
	.boxy2List h5 {
		font-size: 22px;
	}
	
	.boxy2List p {
		font-size: 16px;
	}
	
	.boxy3{
		display: none;
	}
	
	ul.kc-jx li{
		min-width: 40%;
	}
	
	.nesr .nesr-ls {
		margin-top: 0px;
		margin-left: 0;
	}
	
	.mu-7 .item .mxkl {
		padding-left: 0;
		padding-right: 0;
	}
    
    .mu-7 .mu-7-btn a {
        display: inline-block;
        width: 320px;
        margin-left: 0px;
        margin-right: 0px;
    }
}

@media screen and (max-width: 45.2em){
    .snx h2 {
        line-height: 26px;
    }
	.snx h2 .sp2 {
		font-size: 20px;
	}
	
	.mu-7 .item p img {
		width: 100%;
	}
	
	.container-fluid a img {
		width: 70%;
		height: auto;	
	}
	
	.boxy1 {
		margin-top: 0px;
		padding-bottom: 15px;
	}
	
	.snx h2 {
		margin-bottom: 15px;
	}
	
	.boxy1 .boxy1ConPH .owl-controls{
		position: relative;
	}
	
}

@media screen and (min-width: 700px) and (max-width: 65.375em){
	.boxy1Con{
		background: #FFF;
		width: 98%;
		margin:0 auto;
		display: table;
		border-spacing: 20px 10px;
	}
	
	.boxy1Con .boxy1List{
		width:49%;
		box-shadow: 0px 0px 3px #DDDDDD;
		margin-bottom:30px;
		display: table-cell;
		vertical-align: top;
	}
	
	.boxy1Con .boxy1List:nth-child(2n){
		margin-left:2%;
	}
	
	.boxy1ListImg,.boxy1ListRight{
		float:left;
	}
	
	.boxy1ListImg{
		width: 22%;
	}
	
	.boxy1ListRight{
		margin-left:-10%;
		width: 88%;
	}
	
	.boxy1ListRight h5{
		padding-left: 4%;
		margin-left: 5%;
		text-align: left;
		font-size: 18px;
		color: #333333;
		font-weight: bold;
		margin-top: 15px;
	}
	
	.boxy1ListRight h6{
		width: 105%;
		text-align: left;
		color: #333333;
		font-size: 16px;
		padding-left: 0px;
		margin-top: 0px;
		line-height: 1.8;
	}
	
	.boxy1ListRight h6 li{
		list-style: disc;
		font-size: 12px;
	}
	
	.boxy1ListRight h6 li span{
		font-size: 16px;
		margin-left: -5px;
	}
	
	.mu-7Con .item p a {
		height: auto;
		width: 100%;
		margin: 0 auto;
	}
	
}

@media screen and (min-width: 700px) and (max-width: 1000px){

	.boxy2ConHC .boxy2Title li span {
		transform: translate(-60px,20px);
	}
}


@media screen and (max-width: 700px){
	.boxy1ConPC{
		display: none;
	}
	
	.boxy1ConPH{
		display: block !important;
	}
	
	.boxy1Con .boxy1List:nth-child(2n){
		margin-left:0px;
	}
	
	.boxy1ListRight h6{
		width: 100%;
		text-align: left;
		color: #333333;
		font-size: 16px;
		padding-left: 0px;
		margin-top: 0px;
		line-height: 1.8;
		margin-left: -2%;
	}
	
	.boxy1ListRight h6 li{
		list-style: disc;
		font-size: 12px;
	}
	
	.boxy1ListRight h6 li span{
		font-size: 16px;
		margin-left: -5px;
	}
	
	.mu-7Con .item p a {
		height: auto;
		width: 100%;
		margin: 0 auto;
	}
    
    .boxy2List .boxy2ListCon .boxy2ListBtn {
        margin: 0 auto;
        margin-top: 20px;
        
    }
	
}

@media (max-width:400px) {
	.boxy1Con{
		overflow: hidden;
	}
}

@media (max-width:1024px) {
/*	#xdf-footer1 {
		margin-bottom: 41px !important;
	}*/
	#top_header{display: none;}
}

#top_header {
    background: url(http://bj.xdf.cn/Portals/24/xdf_common/images/top_bottom.png) repeat-x 0 0;
}

.topNav_slantLine {
    background: url(http://bj.xdf.cn/Portals/24/xdf_common/images/top_bottom.png) no-repeat 0 -29px;
    height: 28px;
    padding: 0;
    width: 26px;
}

.topNav_line {
    background: url(http://bj.xdf.cn/Portals/24/xdf_common/images/top_bottom.png) no-repeat -10px -58px;
    display: inline-block;
    height: 28px;
    line-height: 28px;
    padding: 0;
    width: 5px;
}

.ksx-r a:hover{
	color: #FF4933;
}

.owl-buttons div.owl-prev,
.owl-buttons div.owl-next{
	background: #35d896 !important;
	opacity: 1 !important;
}
.owl-buttons div.owl-prev:hover,
.owl-buttons div.owl-next:hover{
	background: #7ae3ba !important;
}

.a_z, 
.a_you {
    background: #FAC10D;
}

.a_z .b_lines{
	width: 0;
}