@charset "utf-8";

/*--------------- reset ---------------*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	font-size: 100%;
	font: inherit;
}
/* HTML5 */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
	display: block;
}
body, button, input, select, textarea{font:12px/1.5 "microsoft yahei", Helvetica, Tahoma, Arial, sans-serif;}
blockquote, q {quotes: none;}
blockquote:before, blockquote:after,q:before, q:after {content: '';content: none;}
address, cite, dfn, em, var{font-style:normal;}
code, kbd, pre, samp, tt{font-family:"Consolas", "Courier New", Courier, monospace;}
em,strong{font-weight:bolder;}
i{font-style: normal;}
ul, ol, li{list-style:none;}
table{border-collapse:collapse;border-spacing:0;}

/*--------------- other ---------------*/
img{border:0 none;}
textarea{ resize: vertical; }
a, button{ cursor:pointer; }
input{border: 0;outline: none;}
a{text-decoration: none;}
.clear{clear:both;}
.clearfix:after{content:".";display:block;height:0;line-height:0;clear:both;visibility:hidden;font-size:0;}
.clearfix { *zoom:1; }
.tc{text-align:center;}
.fle{float: left;}
.flr{float: right;}
.layout-center{ margin-left:auto; margin-right:auto; }
.no-ime{ ime-mode: disabled; }
.copyright{ font-size: 14px; font-family: "Arial";}

body{
	background: #fff;
}

.layout-center{
	width: 1100px;
}

.header{
	height: 90px;
}
.header .logo{
	float: left;
	margin: 15px 0 0 96px;
}
.header .nav{
	float: right;
}
.nav ul li{
	float: left;
	height: 90px;
	line-height: 90px;
	margin-right: 30px;
}
.nav ul li a{
	font-size: 16px;
	font-weight: bold;
	color: #172c41;
}

.banner{
	height: 450px;
	overflow: hidden;
	text-align: center;
	background: url("../images/mooc06/pic_banner.jpg") no-repeat center #181b35;
}

.course-intro{
	padding: 55px 0 60px 0;
}
.course-intro .layout-center{
	width: 964px;
}
.course-intro .pic-show{
	text-align: center;
	font-size: 0;
	height: 191px;
	margin-bottom: 60px;
	margin-right: -66px;
}
.course-intro .pic-show .part{
	float: left;
	display: table;
	width: 191px;
	height: 191px;
	border-radius: 100%;
	background: #35babf;
	overflow: hidden;
	margin-right: 66px;
	text-align: center;
}
.course-intro .pic-show .part div{
	display: table-cell;
	vertical-align: middle;
}
.course-intro .pic-show .part h3{
	font-size: 20px;
	font-weight: bold;
	color: #fff;
	line-height: 26px;
}
.course-intro .pic-show .part p{
	font-size: 14px;
	color: #fff;
	margin-top: 5px;
}
.course-intro .intro-detail{
	padding: 30px 90px;
	border: 2px solid #35babf;
	line-height: 30px;
	font-size: 16px;
	color: #181b35;
}
.course-intro .intro-detail .bc{
	color: #35babf;
}
.course-intro .intro-detail p:first-child{
	margin-bottom: 20px;
}

.course-arrange{
	background: url("../images/mooc06/p_b_ka_1.jpg") no-repeat center top;
}
.course-arrange .layout-center{
	width: 836px;
	position: relative;
	z-index: 10;
}
.course-arrange .title{
	padding: 30px 0;
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	color: #35babf;
}
.course-arrange .arrangeTime{
	background: #35babf;
	width: 500px;
	margin: 0 auto;
}
.arrangeTime .item{
	padding-bottom: 33px;
	text-align: center;
	font-size: 0;
}
.arrangeTime .item .month{
	text-align: center;
	padding: 20px 0;
	color: #fff;
	font-size: 30px;
	font-weight: bold;
}
.arrangeTime .item .day{
	display: inline-block;
	width: 290px;
	height: 136px;
	padding: 0 13px;
	border: 4px solid #2fa8ad;
	background: #fff;
	font-size: 16px;
	margin: 0 auto;
}
.arrangeTime .item .day p{
	font-size: 16px;
	color: #181b35;
	text-align: center;
}
.arrangeTime .item .day p.tip{
	padding-top: 12px;
}
.arrangeTime .item .day .dl{
	font-size: 36px;
	font-weight: bold;
	border-bottom: 1px solid #2fa8ad;
	text-align: center;
	line-height: normal;
	margin-top: 10px;
	margin-bottom: 10px;
}
.arrangeTime .item .day .dl i{
	font-size: 22px;
}

.courseSignUp{
	padding-top: 60px;
	margin-top: 53px;
	background: #fff;
}
.courseSignUp .favo{
	text-align: center;
	font-size: 0;
}
.courseSignUp .favo li{
	display: inline-block;
	width: 168px;
	border: 2px solid #2fa8ad;
	margin: 0 30px;
	text-align: center;
}
.courseSignUp .favo li .discount{
	height: 90px;
	padding-top: 24px;
	border-bottom: 2px solid #2fa8ad;
}
.courseSignUp .favo li .discount p{
	color: #181b35;
	font-size: 24px;
	font-weight: bold;
}
.courseSignUp .favo li .discount h1{
	color: #2fa8ad;
	font-size: 72px;
	font-weight: bold;
	line-height: 80px;
}
.courseSignUp .favo li .discount h1 span{
	font-size: 24px;
}
.courseSignUp .favo li .discount h3{
	color: #7cd2d5;
	font-size: 18px;
	font-weight: bold;
	text-decoration: line-through;
}
.courseSignUp .favo li .price{
	height: 68px;
	padding-top: 17px;
}
.courseSignUp .favo li .price p{
	color: #2fa8ad;
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 10px;
	line-height: 24px;
}
.courseSignUp .favo li .price span{
	color: #fff;
	font-size: 14px;
	font-weight: bold;
	padding: 4px 8px;
	background: #2fa8ad;
}
.courseSignAction{
	margin-top: 43px;
	padding-bottom: 40px;
}
.courseSignAction a{
	display: block;
	width: 317px;
	height: 86px;
	text-align: center;
	line-height: 85px;
	color: #fff;
	font-size: 30px;
	font-weight: bold;
	letter-spacing: 10px;
	background: #2fa8ad;
	border-radius: 55px;
	margin: 0 auto;
}
.courseSignAction p{
	color: #152e44;
	font-size: 15px;
	text-align: center;
	margin-top: 15px;
}

.course-lecturer .layout-center{
	width: 1050px;
	border-top: 2px solid #2fa8ad;
	padding: 50px 0 70px 0;
}
.course-lecturer .lecturer_detail{
	margin: 0 -25px;
	padding: 0 45px 0 198px;
	background: url("../images/mooc06/p_js_1.jpg") no-repeat 18px top;
}
.lecturer_detail .detail-main{
	border-left: 7px solid #cccccc;
	padding-left: 48px;
}
.lecturer_detail .detail-main ul{
	text-align: left;
	width: 810px;
}
.lecturer_detail .detail-main ul li{
	position: relative;
	height: 178px;
	padding-left: 215px;
	margin-bottom: 50px;
}
.lecturer_detail .detail-main ul li .img{
	position: absolute;
	top: 0;
	left: 0;
	width: 178px;
	height: 178px;
	overflow: hidden;
}
.lecturer_detail .detail-main ul li .name{
	padding-top: 20px;
	font-size: 18px;
	color: #181b35;
	font-weight: bold;
}
.lecturer_detail .detail-main ul li .pos{
	margin-top: 5px;
	font-size: 18px;
	color: #35babf;
}
.lecturer_detail .detail-main ul li .desc{
	margin-top: 10px;
	font-size: 16px;
	color: #181b35;
	line-height: 20px;
}


.course-plan{
	padding-top: 40px;
	background: #eeeeee;
}
.course-plan .layout-center{
	padding-bottom: 75px;
}
.course-plan .sec-title{
	width: 234px;
	height: 88px;
	line-height: 88px;
	text-align: center;
	margin: 0 auto;
	color: #35babf;
	font-size: 30px;
	font-weight: bold;
}
.course-plan .plan-detail{
	margin-top: 35px;
	background: #fff;
}
.plan-detail .plan-item{
	position: relative;
	padding-left: 207px;
	background: #181b35;
	border-bottom: 1px solid #181b35;
}
.plan-detail .plan-item:last-child{
	border: none;
}
.plan-detail .plan-item .plan-data{
	width: 98px;
	height: 40px;
	text-align: center;
	color: #fff;
	font-size: 30px;
	padding: 0 5px;
	position: absolute;
	left: 49px;
	top: 50%;
	margin-top: -20px;
}
.plan-detail .plan-item .plan-menu{
	padding: 20px 100px 20px 65px;
	background: #fff;
}
.plan-menu ul li{
	margin-bottom: 20px;
}
.plan-menu ul li:last-child{
	margin-bottom: 0;
}
.plan-menu .menu-title-1{
	font-size: 18px;
	font-weight: bold;
	color: #35babf;
	margin-bottom: 10px;
}
.plan-menu .menu-title-2{
	font-size: 14px;
	font-weight: bold;
	color: #181b35;
	line-height: 24px;
}
.plan-menu .menu-title-3{
	font-size: 14px;
	color: #181b35;
	line-height: 24px;
}
.plan-menu .menu-content{
	font-size: 14px;
	color: #181b35;
	position: relative;
	line-height: 24px;
}
.plan-menu .menu-content:before{
	content: '';
	position: absolute;
	width: 8px;
	height: 8px;
	overflow: hidden;
	border-radius: 8px;
	background: #000;
	left: -15px;
	top: 8px;
}
.plan-menu .sub-title-1{
	padding-left: 18px;
}
.plan-menu .sub-title-2{
	padding-left: 35px;
}
.plan-menu .sub-title-3{
	padding-left: 27px;
}

.course-audience{
	background: url("../images/mooc06/p_b_sh_1.jpg") no-repeat center #ed5a2a;
}
.course-audience .layout-center{
	padding: 20px 0 102px 0;
}
.course-audience .sec-title{
	text-indent: -9999px;
	overflow: hidden;
	height: 118px;
	background: url("../images/mooc06/p_f_1.png") no-repeat center;
	margin-bottom: 20px;
}
.course-audience .detail li{
	float: left;
	width: 222px;
	height: 222px;
	border: 4px solid #fff;
	border-radius: 100%;
	text-align: center;
	margin: 0 22px;
	display: table;
}
.course-audience .detail li p{
	font-size: 18px;
	font-weight: bold;
	color: #fff;
	line-height: 32px;
	display: table-cell;
	vertical-align: middle;
}

.footer{
	background: #35babf;
}
.footer .layout-center{
	height: 54px;
}
.footer .layout-center p{
	color: #fff;
	font-size: 14px;
	line-height: 54px;
	text-align: center;
}

.sider_buy{
	position: fixed;
	z-index: 500;
	bottom: 100px;
	left: 50%;
	margin-left: 550px;
}