body{
	background: #fff;
}
.img_big{
	cursor: pointer;
}
/*banner*/
#banner{
	position: relative;
	width: 100%;
	height: 290px;
	border-radius: 4px;
	overflow: hidden;
}
#carouselBanner .item {
	width: 100%;
	height: 290px;
}
#carouselBanner .item a{
	display: block;
	width: 100%;
	height: 100%;
}
#carouselBanner .item img{
	width: 100%;
	height: 100%;
}
.center{
	margin: 0 auto;
	overflow: hidden;
}
.center .left-box{
	width: 705px;
	padding: 0;
	overflow: hidden;
}
.center .right-box{
	width: 405px;
	box-sizing: border-box;
	padding: 0;
	margin-left: 60px;
	overflow: hidden;
}

/*书籍广告*/
#book-banner{
	padding-bottom: 10px;
	overflow: hidden;
}
#book-banner .top{
	height: 22px;
	padding-left: 10px;
	border-left: solid 4px #E60012;
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:22px;
	margin-bottom: 20px;
}
#book-banner .top a{
	float: right;
	margin-top: 4px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:14px;
}
#book-banner .list{
	display: block;
	overflow: hidden;
	margin-bottom: 30px;
}
#book-banner .list .left{
	float: left;
	width: 80px;
	height: 110px;
	border-radius: 2px;
	overflow: hidden;
}
#book-banner .list .left img{
	width: 100%;
	height: 100%;
}
#book-banner .list .right{
	float: right;
	width: 315px;
	height: 110px;
}
#book-banner .list .right .title{
	margin-top: 15px;
	font-size: 16px;
	font-family: PingFangSC-Medium,PingFang SC;
	font-weight: 500;
	color: rgba(0,0,0,1);
	line-height: 16px;
	margin-bottom: 12px;
}
#book-banner .list .right .desc{
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(153,153,153,1);
	line-height:16px;	
}
#book-banner .list .right .price{
	margin-top: 27px;
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:14px;
}
#book-banner .list .right .price .jine{
	margin-left: 15px;
	font-size:14px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(230,0,18,1);
}
#book-banner .list .right .price .hr{
	margin-left: 5px;
	text-decoration: line-through;
	color:rgba(153,153,153,1);
}

/*品牌广告*/
#brand{
	padding: 20px 30px;
	background:rgba(249,249,249,1);
	border-radius:4px;
	margin-bottom: 40px;
}
#brand .top{
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:22px;
	text-align: center;
}
#brand .rss{
	width: 100%;
	overflow: hidden;
}
.hide-box{
	width: 380px;
	overflow: hidden;
}
#brand .list{
	float: left;
	display: block;
	margin-top: 20px;
	margin-right: 35px;
	width: 60px;
}
#brand .list .img{
	width: 60px;
	height: 60px;
	border-radius: 4px;
	overflow: hidden;
}
#brand .list .img img{
	width: 60px;
	height: 60px;
}
#brand .list .name{
	margin-top: 10px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(0,0,0,1);
	line-height:14px;
	text-align: center;
}

/*二维码广告*/
#code{
	margin-bottom: 40px;
	overflow: hidden;
}
#code .top{
	margin-bottom: 30px;
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:22px;
}
#code .list{
	float: left;
	width: 94px;
	margin-right: 60px;
}
#code .list img{
	width: 94px;
	height: 94px;
}
#code .list .name{
	text-align: center;
	margin-top: 26px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(1,1,1,1);
	line-height:14px;
}

#label{
	width: 100%;
	height: 82px;
}
#label .row-flex{
	margin: 0;
	justify-content: center;
}
#label .row-flex .hr{
	margin-top: 40px;
	width:40px;
	height:1px;
    background:linear-gradient(180deg,rgba(3,3,3,1) 0%,rgba(1,1,1,1) 100%);
}
#label .row-flex .title{
	display: inline-block;
	padding: 0 20px;
	line-height: 82px;
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
}

/*课程分类*/
#cate{
	width: 100%;
	height: 55px;
	background: #F9F9F9;
	border-radius: 4px;
	overflow: hidden;
}
#cate .row-flex{
	margin: 0;
	justify-content: space-between;
}
#cate .row-flex .list{
	display: block;
	padding: 20px;
	height: 55px;
	line-height: 15px;
	font-size: 15px;
	font-family: PingFangSC-Regular,PingFang SC;
	font-weight: 400;
	color: rgba(1,1,1,1);
	border-bottom: solid 2px #F9F9F9;
}
#cate .row-flex .active{
	background: #fff;
	border-bottom: solid 2px #E60012;
	font-family:PingFangSC-Medium,PingFang SC;
}

/*线上课列表*/
#online{
	width: 100%;
	overflow: hidden;
}
#online .box-hidden{
	flex-wrap: wrap;
	justify-content: space-between;
}
#online .box-hidden .list{
	display: block;
	margin-top: 30px;
	width:225px;
	height:261px;
	background:rgba(255,255,255,1);
	border-radius:4px;
	border:1px solid rgba(233,233,233,1);
	overflow: hidden;
}
#online .box-hidden .list .img{
	width: 100%;
	height: 124px;
	position: relative;
}
#online .box-hidden .list .img img{
	width: 100%;
	height: 124px;
}
#online .box-hidden .list .img .tag{
	display: block;
	padding: 3px;
	position: absolute;
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(255,255,255,1);
	line-height:12px;
	background:rgba(51,51,51,1);
	border-radius:2px;
	opacity:0.8;
	right: 10px;
	bottom: 4px;
}
#online .box-hidden .list .title{
	margin: 15px auto 20px;
	width: 198px;
	height: 40px;
	font-size:16px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:20px;
}
#online .box-hidden .list .num{
	margin: 0 auto;
	width:198px;
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(153,153,153,1);
	line-height:12px;
}
#online .box-hidden .list .num span{
	margin-left: 10px; 
}
#online .box-hidden .list .price{
	margin: 20px auto 0;
	width:198px;
	font-size:14px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(230,0,18,1);
	line-height:14px;
}
#online .box-hidden .list .price span{
	margin-left: 20px;
	text-decoration: line-through;
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(153,153,153,1);
	line-height:12px;
}

/*线下课列表*/
#offline{
	width: 100%;
	overflow: hidden;
}
#offline .row-flex{
	flex-wrap: wrap;
	justify-content: space-between;
}
#offline .row-flex .list{
	position: relative;
	margin-bottom: 30px;
	width:350px;
	height:257px;
	border-radius:4px;
	border:1px solid rgba(233,233,233,1);
	overflow: hidden;
}
#offline .row-flex .list .img{
	width: 100%;
	height: 147px;
    border-radius: 4px 4px 0 0;
    overflow: hidden;
}
#offline .row-flex .list .img img{
	width: 100%;
	height: 147px;
}
#offline .row-flex .list .info{
	padding: 0 15px;
}
#offline .row-flex .list .title{
	font-size:16px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(0,0,0,1);
	line-height:46px;
	margin-bottom: 5px;
}
#offline .row-flex .list .time{
	margin-bottom: 10px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:14px;
}
#offline .row-flex .list .time span{
	margin: 0 3px;
	color: #E60012;
}
#offline .row-flex .list .price{
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:500;
	color:#666666;
	line-height:14px;
}
#offline .row-flex .list .price .zs{
	margin-left: 15px;
	color: #E60012;
	font-size: 14px;
	font-family:PingFangSC-Medium,PingFang SC;
}
#offline .row-flex .list .price .hx{
	margin-left: 10px;
	text-decoration: line-through;
}
#offline .row-flex .list .buy{
	padding: 0;
	display: block;
	position: absolute;
	bottom: 20px;
	right: 15px;
	width:78px;
	height:30px;
	background:linear-gradient(270deg,rgba(255,68,85,1) 0%,rgba(239,64,55,1) 100%);
	border-radius:15px;
	font-size:12px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(255,255,255,1);
	line-height:30px;
	text-align: center;
}

#offline .row-flex .list .over{
	background:#ccc;
}

/*线下课广告*/
#offline-banner{
	overflow: hidden;
}
#offline-banner .top{
	height: 22px;
	padding-left: 10px;
	border-left: solid 4px #E60012;
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:22px;
	margin-bottom: 20px;
}
#offline-banner .top a{
	float: right;
	margin-top: 4px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:14px;
}
#offline-banner .list{
	position: relative;
	margin-bottom: 40px;
	height:280px;
	border-radius:4px;
	overflow: hidden;
	border:1px solid rgba(233,233,233,1);
}
#offline-banner .list img{
	width: 100%;
	height: 170px;
}
#offline-banner .list .info{
	padding: 0 15px;
}
#offline-banner .list .title{
	font-size:16px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(0,0,0,1);
	line-height:46px;
	margin-bottom: 5px;
}
#offline-banner .list .time{
	margin-bottom: 10px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:14px;
}
#offline-banner .list .time span{
	margin: 0 3px;
	color: #E60012;
}
#offline-banner .list .price{
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:500;
	color:#666666;
	line-height:14px;
}
#offline-banner .list .price .zs{
	margin-left: 15px;
	color: #E60012;
	font-size: 14px;
	font-family:PingFangSC-Medium,PingFang SC;
}
#offline-banner .list .price .hx{
	margin-left: 10px;
	text-decoration: line-through;
}
#offline-banner .list .buy{
	padding: 0;
	display: block;
	position: absolute;
	bottom: 20px;
	right: 15px;
	width:78px;
	height:30px;
	background:linear-gradient(270deg,rgba(255,68,85,1) 0%,rgba(239,64,55,1) 100%);
	border-radius:15px;
	font-size:12px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(255,255,255,1);
	line-height:30px;
	text-align: center;
}
#offline-banner .list .over{
	background:#ccc;
}

/*书籍列表*/
#book-list{
	width: 100%;
	overflow: hidden;
}
#book-list .row-flex{
	flex-wrap: wrap;
	justify-content: space-between;
}
#book-list .row-flex .list{
	position: relative;
	display: block;
	margin-bottom: 30px;
	width:350px;
	height:165px;
	border-radius:4px;
	border:1px solid rgba(233,233,233,1);
	overflow: hidden;
}
#book-list .row-flex .list .img{
	float: left;
	width: 120px;
	height: 165px;
}
#book-list .row-flex .list .img img{
	width: 100%;
	height: 165px;
}
#book-list .row-flex .list .info{
	float: left;
	width: 228px;
	padding: 0 15px;
}
#book-list .row-flex .list .title{
	font-size:16px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(0,0,0,1);
	line-height:20px;
	margin: 20px 0 10px 0;
}
#book-list .row-flex .list .desc{
	margin-bottom: 28px;
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	line-height:16px;
	color:rgba(153,153,153,1);
}
#book-list .row-flex .list .price{
	position: absolute;
	bottom: 20px;
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:500;
	color:#666666;
	line-height:14px;
}
#book-list .row-flex .list .price .zs{
	font-family:PingFangSC-Medium,PingFang SC;
	margin-left: 15px;
	color: #E60012;
	font-size: 14px;
}
#book-list .row-flex .list .price .hx{
	font-family:PingFangSC-Medium,PingFang SC;
	margin-left: 10px;
	text-decoration: line-through;
}

/*文章推荐*/
#article-banner .top{
	height: 22px;
	padding-left: 10px;
	border-left: solid 4px #E60012;
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:22px;
	margin-bottom: 20px;
}
#article-banner .top a{
	float: right;
	margin-top: 4px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:14px;
}
#article-banner{
	margin-bottom: 10px;
	overflow: hidden;
}
#article-banner .list{
	display: block;
	margin-bottom: 30px;
	height:68px;
	overflow: hidden;
}
#article-banner .list .img{
	float: right;
	margin-top: 4px;
	width: 106px;
	height: 60px;
	border-radius: 4px;
	overflow: hidden;
}
#article-banner .list .img img{
	width: 100%;
	height: 68px;
}
#article-banner .list .info{
	float: left;
	width: 284px;
	overflow: hidden;
}
#article-banner .list .title{
	height:36px;
	font-size:14px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:400;
	color:#000;
	line-height:18px;
	margin-bottom: 12px;
}
#article-banner .list .other{
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:#666;
	line-height:12px;
}
#article-banner .list .other .auther{
	margin-left: 20px;
}
#article-banner .list .other .hot{
	float: right;
	width:36px;
	height:18px;
	background:rgba(248,248,248,1);
	border-radius:2px;
	text-align: center;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(230,0,18,1);
	line-height:18px;
}

.more{
	display: block;
	margin: 40px auto;
	text-align: center;
	width:232px;
	height:32px;
	background:rgba(233,233,233,1);
	font-size:12px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:32px;
}

/*顶部*/
#top{
	position: fixed;
	width:100%;
	height:70px;
	background:rgba(255,255,255,1);
	overflow: hidden;
	box-shadow:0px 1px 2px 0px rgba(233,233,233,1);
	z-index: 999;
}
#top .top-box{
	margin: 0 auto;
	width: 1200px;
	height:70px;
	overflow: hidden;
}
#top .top-box .left{
	width: 100%;
	float: left;
	overflow: hidden;
}
#top .top-box .left .logo{
	margin-top: 18px;
	margin-right: 40px;
	float: left;
	width: 102px;
	height: 34px;
}
#top .top-box .left .logo img{
	width: 100%;
	height: 100%;
}
#top .top-box .left .menus{
	overflow: hidden;
}
#top .top-box .left .menus .list{
	float: left;
	padding: 0 20px;
	font-size:15px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(1,1,1,1);
	line-height:70px;
}
#top .top-box .left .menus .list img{
	float: right;
	margin-top: 29px;
	margin-left: 10px;
	width: 12px;
	height: 12px;
}
#top .top-box .right{
	height: 70px;
	float: right;
	overflow: hidden;
}
#top .top-box .right .search{
	float: left;
	margin-left: 100px;
	margin-top: 20px;
	width:84px;
	height:30px;
	background:rgba(249,249,249,1);
	border-radius:15px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(153,153,153,1);
	line-height:30px;
}
#top .top-box .right .search img{
	width: 16px;
	height: 16px;
	margin: 0 10px 0 15px;
}
#top .top-box .right .icon{
	float: left;
	margin-left: 40px;
	margin-top: 20px;
	width: 100px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(102,102,102,1);
	line-height:30px;
}
#top .top-box .right .icon img{
	float: left;
	margin-right: 10px;
	width: 30px;
	height: 30px;
}
#top .top-box .right .user{
	margin-top: 15px;
	float: right;
	width: 40px;
	height: 40px;
	border-radius: 20px;
}
#top .top-box .right .user img{
	width: 100%;
	height: 100%;
}
/*底部*/
#buttom{
	width: 100%;
	padding-top: 54px;
	border-top: solid 1px #e9e9e9;
	overflow: hidden;
}
#buttom .buttom-box{
	margin: 0 auto;
	width: 1200px;
	overflow: hidden;
}
#buttom .buttom-box .list{
	margin-left: 30px;
	width: 140px;
	float: left;
	overflow: hidden;
}
#buttom .buttom-box .list .title{
	margin-bottom: 30px;
	font-size:18px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:18px;
}
#buttom .buttom-box .list a{
	display: block;
	margin-bottom: 9px;
	font-size:16px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(1,1,1,1);
	line-height:22px;
}
#buttom .buttom-box .juzhen{
	width: 245px;
}
#buttom .buttom-box .juzhen a{
	float: left;
	width: 50%;
}
#buttom .buttom-box .us{
	width: 190px;
}
#buttom .code{
	float: left;
	width: 250px;
	margin-left: 100px;
	overflow: hidden;
}
#buttom .code .top{
	margin-bottom: 30px;
	font-size:18px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:18px;
}
#buttom .code .img-list{
	float: left;
	width: 94px;
	margin-right: 20px;
}
#buttom .code .img-list img{
	width: 94px;
	height: 94px;
}
#buttom .code .img-list .name{
	text-align: center;
	margin-top: 20px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:rgba(1,1,1,1);
	line-height:14px;
}

#hot{
	margin-bottom: 25px;
	overflow: hidden;
}
#hot .top{
	height: 22px;
	padding-left: 10px;
	border-left: solid 4px #E60012;
	font-size:22px;
	font-family:PingFangSC-Medium,PingFang SC;
	font-weight:500;
	color:rgba(1,1,1,1);
	line-height:22px;
	margin-bottom: 20px;
}
#hot .list{
	display: inline-block;
	margin-right: 15px;
	margin-bottom: 15px;
	padding: 12px;
	font-size:14px;
	font-family:PingFangSC-Regular,PingFang SC;
	font-weight:400;
	color:#666;
	background: rgba(249,249,249,1);
	line-height:14px;
	border-radius: 20px;
}
#hot .list:hover{
	font-family:PingFangSC-Medium,PingFang SC;
	color:#fff;
	background: #E60012;
}