@charset "utf-8";
/* Style Reset */
* {
	margin: 0;
	padding: 0
}
ul, ol, li, dl, dt, dd {
	list-style: none;
}
a {
	text-decoration: none;
	outline: 0px;
	color: #333
}
img {
	border: 0;
	max-width: 100%;
}
.ccsl {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	display: block;
}
.fl{
	float: left;
}
.fr {
	float: right;
}
.clear {
	clear: both;
}
body {
	width: 100%;
	max-width: 512px;
	margin: 0 auto;
	background: #fff;
	font-size: 12px;
	line-height: 24px;
	color: #333;
}
.linkblock{display: block;}
.headerbox {
	width: 100%;
	max-width: 512px;
	margin: 0 auto;
	position: relative;
	overflow: hidden
}
.headerbox img.bg {
	display: block;
	width: 100%
}
.headerbox .topBox {
	position: absolute;
	top: 10px;
	width: 100%;
	z-index: 1
}
.headerbox .topBox .L {
	flex: 1;
	height: 35px;
	line-height: 35px;
	background: #fff;
	border-radius: 5px;
}
.headerbox .topBox .L img {
	display: block;
	float: left;
	height: 25px;
	margin: 5px;
}
.headerbox .topBox .L input {
	height: 35px;
	line-height: 35px;
	outline: none;
	float: left;
	border: 0;
	background: none;
	color: #666;
	width: 70%;
	letter-spacing: 1px
}
.headerbox .topBox .R {
	flex: 1;
	height: 35px;
	line-height: 35px;
	padding-left: 10px;
	text-align: right;
}
.headerbox .topBox .R img {
	display: inline-block;
	height: 25px;
	vertical-align: middle;
}
.headerbox .topBox .R .txt {
	display: inline-block;
	vertical-align: middle;
}
.headerbox .topBox .R a {
	display: inline-block;
	color: #ffffff;
}
.h54 {
	width: 100%;
	height: 54px;
	overflow: hidden
}
.footerBox {
	width: 100%;
	max-width: 512px;
	margin: 0 auto;
}
.footerBox .footer {
	position: fixed;
	width: 100%;
	max-width: 512px;
	bottom: 0;
	height: 54px;
	z-index: 999;
}
.footerBox .footer ul {
	overflow: hidden;
	border-top: 1px solid #E7E7E7;
	box-sizing: border-box;
	background: #fff
}
.footerBox .footer ul li {
	width: 50%;
	height: 54px;
	float: left;
	overflow: hidden
}
.footerBox .footer ul li a {
	display: block;
	overflow: hidden
}
.footerBox .footer ul li img {
	height: 26px;
	display: block;
	margin: 0 auto;
	margin-top: 3px
}
.footerBox .footer ul li p {
	text-align: center;
	height: 24px;
	line-height: 24px;
	color: #969696;
	letter-spacing: 1px
}
.footerBox .footer ul li.on p {
	color: #e40a00
}
.footerBox .footer ul li .show {
	display: none;
}
.footerBox .footer ul li .hide {
	display: block;
}
.footerBox .footer ul li.on .show {
	display: block;
}
.footerBox .footer ul li.on .hide {
	display: none;
}
.typebox {
	overflow: hidden
}
.typebox ul {
	overflow: hidden;
	padding: 15px 0
}
.typebox ul li {
	float: left;
	width: 25%;
}
.typebox ul li img {
	display: block;
	margin: 0 auto;
	height: 50px;
}
.typebox ul li p {
	text-align: center;
	line-height: 30px;
	font-size: 13px;
	letter-spacing: 1px
}
.allbox {
	background: #F1F1F1;
	width: 100%;
	height: 10px
}
.courseBox {
	padding: 0 15px;
	overflow: hidden;
	background: #fff
}
.courseBox .titbox {
	display: flex;
	height: 50px;
	overflow: hidden
}
.courseBox .titbox img {
	display: inline-block;
	height: 20px;
	margin: 15px 0;
	vertical-align: middle;
}
.courseBox .titbox .more {
	color: #8d8d8d;
}
.courseBox .titbox p {
	flex: 1;
	height: 50px;
	line-height: 50px;
	font-size: 15px;
	padding-left: 5px;
	color: #000;
	letter-spacing: 1px
}
.courseBox ul.ul_1 {
	overflow: hidden;
	border-bottom: 1px solid #eee;
}
.courseBox ul.ul_1 li {
	float: left;
	width: 46%;
	height: 220px;
	margin-bottom: 2%;
}
.courseBox ul.ul_1 li:nth-child(2n) {
	margin-left: 6%
}
.courseBox ul.ul_1 li img {
	display: block;
	width: 100%;
	border-radius: 6px;
	box-shadow: 5px 3px 6px 1px rgb(26 26 26 / 18%)
}
.courseBox ul.ul_1 li .tit {
	font-size: 14px;
	line-height: 20px;
	margin: 10px 0 0 0;
}
.courseBox ul.ul_1 .price {
	color: #F34B06;
	height: 24px;
	line-height: 18px;
	font-size: 16px
}
.courseBox ul.ul_1 .price span {
	font-size: 12px;
	color: #bbb;
	padding-right: 5px;
	overflow : hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.courseBox ul.ul_2 {
	overflow: hidden;
	padding-bottom: 15px
}
.courseBox ul.ul_2 li {
	overflow: hidden;
	border-bottom: 1px solid #eee;
	padding: 10px 0
}
.courseBox ul.ul_2 li:first-child {
	padding-top: 0
}
.courseBox ul.ul_2 li:last-child {
	border-bottom: none
}
.courseBox ul.ul_2 li .L {
	float: left;
	width: 100px;
	height: 115px;
	margin-right: 15px
}
.courseBox ul.ul_2 li .L img {
	display: block;
	width: 100px;
	height: 115px;
}
.courseBox ul.ul_2 li .R {
	flex: 1
}
.courseBox ul.ul_2 li .R .tit {
	font-size: 14px;
	padding-top: 10px;
}
.courseBox ul.ul_2 li .R .sub {
	color: #bbb;
}
.courseBox ul.ul_2 li .R .pri {
	padding-top: 20px;
	font-size: 16px;
	color: #F34B06
}
.courseBox ul.ul_2 li .R .pri .sa {
	display: block;
	float: left;
	width: 100px;
	height: 26px;
	background: #e40a00;
	color: #fff;
	text-align: center;
	line-height: 26px;
	font-size: 12px;
	border-radius: 15px;
	letter-spacing: 1px
}
.header {
	width: 100%;
	max-width: 512px;
	margin: 0 auto;
}
.header .box {
	height: 46px;
	position: fixed;
	width: 100%;
	max-width: 512px;
	top: 0;
	z-index: 9999;
	border-bottom: 1px solid #eee;
	background: #fff
}
.header .box .L {
	position: absolute;
	left: 0;
	top: 0;
	height: 46px;
	padding-left: 15px;
}
.header .box .L img {
	display: block;
	height: 22px;
	padding-top: 14px;
}
.header .box .C {
	width: 100%;
	height: 46px;
	line-height: 46px;
	text-align: center
}
.header .box .C p {
	text-align: center;
	font-size: 16px;
	color: #333;
	letter-spacing: 1px
}
.hbox {
	width: 100%;
	height: 46px;
	overflow: hidden
}
.videoBox {
	padding: 15px 0;
	overflow: hidden
}
.videoBox .video_1 {
	padding: 0 15px
}
.videoBox .video_1 img {
	display: block;
	width: 100%;
}
.videoBox .titbox {
	padding: 15px 15px 5px;
	overflow: hidden
}
.videoBox .titbox p {
	font-size: 15px;
	color: #000;
	letter-spacing: 1px;
}
.videoBox .titbox span {
	color: #999;
	font-size: 12px;
	letter-spacing: 1px;
	padding-top: 3px;
	display: block
}
.videoBox ul {
	overflow: hidden;
	padding: 10px 15px
}
.videoBox ul li {
	width: 100%;
	height: 90px;
	box-shadow: #eee 0px 0px 10px 2px;
	border-radius: 10px;
	margin-bottom: 10px;
	padding-top: 20px;
	overflow: hidden
}
.videoBox ul li .L {
	float: left;
	padding: 0 15px;
}
.videoBox ul li .L .date1 {
	height: 30px;
	line-height: 30px;
}
.videoBox ul li .L .date1 img {
	display: block;
	float: left;
	width: 14px;
	margin-top: 8px;
}
.videoBox ul li .L .date1 p {
	float: left;
	padding-left: 5px
}
.videoBox ul li .L .date2 {
	font-size: 16px;
	color: #000;
	padding-left: 20px;
	padding-top: 8px;
	letter-spacing: 1px;
	font-weight: bold
}
.videoBox ul li .C {
	float: left;
	padding-right: 15px
}
.videoBox ul li .C img {
	display: block;
	height: 70px
}
.videoBox ul li .R {
	flex: 1;
}
.videoBox ul li .R .tit {
	color: #000;
	font-size: 14px;
	letter-spacing: 1px
}
.videoBox ul li .R .sub {
	padding-top: 15px;
}
.videoBox ul li .R .sub img {
	display: block;
	float: left;
	width: 35px;
	height: 35px;
	border-radius: 100%
}
.videoBox ul li .R .sub p {
	float: left;
	height: 35px;
	line-height: 35px;
	padding-left: 10px
}
.videoBox ul li .R .sub a.a1 {
	float: right;
	display: block;
	border: 1px solid #e40a00;
	width: 70px;
	height: 24px;
	line-height: 24px;
	text-align: center;
	color: #e40a00;
	border-radius: 5px;
	font-size: 12px;
	letter-spacing: 1px;
	margin-top: 5px;
	margin-right: 15px
}
.videoBox ul li .R .sub a.a2 {
	float: right;
	display: block;
	background: #666;
	border: 1px solid #666;
	width: 70px;
	height: 24px;
	line-height: 24px;
	text-align: center;
	color: #fff;
	border-radius: 5px;
	font-size: 12px;
	letter-spacing: 1px;
	margin-top: 5px;
	margin-right: 15px
}
.courseBox ul.ul_3 {
	overflow: hidden;
	padding: 15px 0
}
.courseBox ul.ul_3 li {
	overflow: hidden;
	border-bottom: 1px solid #eee;
	padding: 10px 15px
}
.courseBox ul.ul_3 li:first-child {
	padding-top: 0
}
.courseBox ul.ul_3 li:last-child {
	border-bottom: none
}
.courseBox ul.ul_3 li .L {
	float: left;
	height: 80px;
	margin-right: 15px
}
.courseBox ul.ul_3 li .L img {
	display: block;
	height: 80px;
}
.courseBox ul.ul_3 li .R {
	flex: 1
}
.courseBox ul.ul_3 li .R .tit {
	font-size: 14px;
	padding-top: 5px;
}
.courseBox ul.ul_3 li .R .sub {
	color: #bbb;
}
.courseBox ul.ul_3 li .R .xx {
	overflow: hidden;
	height: 30px;
	line-height: 30px;
}
.courseBox ul.ul_3 li .R .xx span {
	display: block;
	float: left;
	width: 70%;
	height: 10px;
	margin-top: 10px;
	background: #E9ECF6;
	border-radius: 10px;
}
.courseBox ul.ul_3 li .R .xx p {
	float: right;
	font-size: 12px;
}
.subscribebox {
	padding: 0 15px;
	overflow: hidden
}
.subscribebox .item {
	overflow: hidden;
	height: 60px;
	display: flex;
	padding: 10px 0;
	border-bottom: 1px solid #eee
}
.subscribebox .item .L {
	float: left;
	width: 60px;
	height: 60px;
}
.subscribebox .item .L img {
	display: block;
	width: 60px;
	height: 60px;
	border-radius: 100%
}
.subscribebox .item .C {
	flex: 1;
	padding: 0 10px;
}
.subscribebox .item .C p {
	letter-spacing: 1px;
	font-size: 14px;
	padding-top: 5px;
	color: #000
}
.subscribebox .item .C span {
	color: #666;
	font-size: 12px;
	letter-spacing: 1px;
}
.subscribebox .item .R {
	float: right;
	height: 60px;
	line-height: 60px;
	font-size: 12px;
	color: #666;
}
.myHeader {
	width: 100%;
	max-width: 512px;
	background: url(../images/mybg.jpg) no-repeat;
	background-size: 100% 100%
}
.myHeader .my_1 {
	display: flex;
	padding: 40px 0 30px;
	width: 100%;
	height: 76px;
	line-height: 76px;
	color: #fff;
}
.myHeader .my_1 .tx {
	float: left;
	display: block;
	margin-right: 10px;
	width: 70px;
	height: 70px;
	border: 3px solid #fff;
	border-radius: 100%;
	margin-left: 20px;
}
.myHeader .my_1 span {
	flex: 1;
	display: block;
	font-size: 16px;
	letter-spacing: 1px;
}
.myHeader .my_1 .more {
	display: block;
	float: right;
	margin-right: 20px;
	height: 24px;
	margin-top: 26px
}
.myHeader .my_2 {
	padding: 0 35px 20px;
	overflow: hidden
}
.myHeader .my_2 a {
	border: 1px solid #fff;
	border-radius: 25px;
	height: 36px;
	line-height: 36px;
	text-align: center;
	color: #fff;
	letter-spacing: 1px;
	font-size: 14px;
	display: block;
	width: 40%;
}
.myHeader .my_2 a.L {
	float: left;
}
.myHeader .my_2 a.R {
	float: right;
}
.myHeader .my_2 .integration {
	text-align: right;
	font-size: 16px;
	color: #ffffff;
}
.myHeader .my_2 .integrationTit {
	display: inline-block;
	vertical-align: middle;
}
.myHeader .my_2 .integrationNum {
	font-size: 30px;
	display: inline-block;
	vertical-align: middle;
}
.mybox_1 {
	overflow: hidden;
	padding: 13px 15px 0
}
.mybox_1 .box {
	display: flex;
	box-shadow: #eee 0px 0px 10px 2px;
	border-radius: 10px;
	margin-bottom: 10px;
	padding: 10px 0;
	overflow: hidden
}
.mybox_1 .box .L {
	float: left;
	width: 50px;
	margin-right: 10px;
	margin-left: 10px
}
.mybox_1 .box .L img {
	display: block;
	width: 50px;
	height: 50px;
}
.mybox_1 .box .C {
	flex: 1
}
.mybox_1 .box .C p {
	color: #000;
	letter-spacing: 1px;
	font-size: 15px
}
.mybox_1 .box .C span {
	letter-spacing: 1px;
	font-size: 12px;
	color: #666;
	display: block
}
.mybox_1 .box .R {
	float: right;
	padding-right: 15px
}
.mybox_1 .box .R a {
	display: block;
	border: 1px solid #e40a00;
	color: #e40a00;
	width: 65px;
	height: 26px;
	line-height: 26px;
	text-align: center;
	letter-spacing: 1px;
	border-radius: 5px;
	margin-top: 11px
}
.mybox_2 {
	overflow: hidden;
	padding: 10px 15px
}
.mybox_2 ul {
	box-shadow: #eee 0px 0px 10px 2px;
	border-radius: 10px;
	margin-bottom: 10px;
	padding: 10px 0;
	overflow: hidden
}
.mybox_2 ul li {
	width: 33.3%;
	float: left
}
.mybox_2 ul li p {
	text-align: center;
	color: #000;
	font-size: 16px;
	letter-spacing: 1px
}
.mybox_2 ul li span {
	text-align: center;
	color: #666;
	display: block;
	font-size: 13px;
	letter-spacing: 1px;
}
.mybox_3 {
	overflow: hidden;
	padding: 10px 15px
}
.mybox_3 ul {
	box-shadow: #eee 0px 0px 10px 2px;
	border-radius: 10px;
	margin-bottom: 10px;
	padding: 10px 0;
	overflow: hidden
}
.mybox_3 ul li {
	float: left;
	width: 25%;
	padding: 5px 0
}
.mybox_3 ul li img {
	display: block;
	width: 28px;
	margin: 0 auto
}
.mybox_3 ul li p {
	text-align: center;
	letter-spacing: 1px;
	line-height: 26px
}
.feedbackBox {
	overflow: hidden;
	padding: 5px 15px 0
}
.feedbackBox .titbox {
	font-size: 14px;
	letter-spacing: 1px;
	height: 35px;
	line-height: 35px;
	padding-left: 10px
}
.feedbackBox .inputitem {
	margin: 0 0 10px 0;
}
.feedbackBox .inputitem .error {
	color: #e40a00;
}
.feedbackBox .textinput {
	background: #ffffff;
	display: block;
	box-sizing: border-box;
	width: 100%;
	height: 36px;
	line-height: 36px;
	border: 1px solid #cccccc;
	padding: 5px;
	border-radius: 6px;
}
.feedbackBox .sub {
	padding: 10px;
	overflow: hidden;
	background: #fff;
	border-radius: 5px;
	height: 150px;
}
.feedbackBox .sub textarea {
	width: 100%;
	height: 150px;
	border: 0;
	outline: none;
}
.feedbackBox .btn {
	overflow: hidden;
	padding-top: 20px
}
.feedbackBox .submitformbtn{
	border: none;
	background: #e40a00;
	color: #fff;
	display: block;
	width: 100%;
	height: 40px;
	line-height: 40px;
	letter-spacing: 1px;
	font-size: 14px;
	border-radius: 5px;
	text-align: center;
}
.chartsBox {
	overflow: hidden
}
.chartsBox .charts_1 {
	width: 170px;
	margin: 0 auto;
	padding: 30px 0;
	height: 50px;
	line-height: 50px;
	overflow: hidden
}
.chartsBox .charts_1 .L {
	float: left;
	color: #666;
	letter-spacing: 1px;
}
.chartsBox .charts_1 .L span {
	color: #4486FF;
	font-weight: bold;
	padding: 0 3px;
	font-size: 16px;
}
.chartsBox .charts_1 .R {
	float: left;
	color: #666;
	letter-spacing: 1px;
}
.chartsBox .charts_1 img {
	float: left;
	display: block;
	width: 50px;
	height: 50px;
	border-radius: 100%;
	margin: 0 5px
}
.chartsBox ul {
	border-top: 1px solid #eee;
	padding: 0 15px;
}
.chartsBox ul li {
	border-bottom: 1px solid #eee;
	height: 50px;
	line-height: 50px;
	overflow: hidden
}
.chartsBox ul li .num {
	width: 42px;
	float: left;
	text-align: center;
	font-size: 14px
}
.chartsBox ul li .num img {
	display: block;
	height: 34px;
	margin: 8px auto;
}
.chartsBox ul li .num p {
	text-align: center;
	font-size: 14px
}
.chartsBox ul li .tx {
	float: left;
	width: 50px
}
.chartsBox ul li .tx img {
	display: block;
	width: 34px;
	border-radius: 100%;
	margin: 8px auto
}
.chartsBox ul li .tit {
	float: left;
	padding-left: 5px
}
.chartsBox ul li .R {
	float: right;
	color: #666;
}
.chartsBox ul li .R span {
	font-size: 16px;
	color: #F83B32;
	padding-right: 3px
}
.helpBox {
	padding: 18px 15px;
	overflow: hidden
}
.helpBox ul {
	overflow: hidden
}
.helpBox ul li {
	height: 46px;
	line-height: 46px;
	background: #fff;
	margin-bottom: 10px
}
.helpBox ul li .icon {
	float: left;
	display: block;
	height: 30px;
	margin: 8px
}
.helpBox ul li p {
	float: left
}
.helpBox ul li .go {
	display: block;
	float: right;
	height: 18px;
	margin-top: 14px;
	margin-right: 10px
}
.setBox {
	overflow: hidden
}
.setBox ul {
	overflow: hidden;
	background: #fff;
	padding: 10px
}
.setBox ul li {
	height: 46px;
	line-height: 46px;
	border-bottom: 1px solid #eee;
	font-size: 14px;
}
.setBox ul li:last-child {
	border: 0
}
.setBox ul li p {
	float: left;
}
.setBox ul li span {
	float: right;
	display: block;
}
.setBox ul li span.blue {
	color: #3F82ED
}
.setBox ul li img {
	display: block;
	float: right;
	height: 18px;
	margin-top: 14px;
}
.setBox .btn {
	overflow: hidden;
	height: 45px;
	background: #fff;
	margin-top: 25px
}
.setBox .btn a {
	display: block;
	text-align: center;
	line-height: 45px;
	height: 45px;
	font-size: 14px;
	letter-spacing: 1px;
	color: #3F82ED
}
.meansBox {
	overflow: hidden
}
.meansBox ul.ul_1 {
	background: #fff;
	overflow: hidden;
	padding: 10px 0 3px;
	margin-bottom: 10px
}
.meansBox ul.ul_1 li {
	float: left;
	text-align: center;
	width: 33.3%
}
.meansBox ul.ul_1 li img {
	display: block;
	margin: 0 auto;
	width: 50px;
}
.meansBox ul.ul_1 li p {
	text-align: center;
	height: 30px;
	line-height: 30px;
	color: #666;
	letter-spacing: 1px;
}
.meansBox ul.ul_2 {
	overflow: hidden;
}
.meansBox ul.ul_2 li {
	margin-bottom: 2px;
	padding: 5px;
	background: #fff;
	padding-right: 10px;
	overflow: hidden
}
.meansBox ul.ul_2 li .L {
	float: left;
	width: 110px;
	height: 80px;
	margin-right: 10px
}
.meansBox ul.ul_2 li .L img {
	display: block;
	width: 110px;
	height: 80px;
}
.meansBox ul.ul_2 li .R {
	flex: 1;
}
.meansBox ul.ul_2 li .R .tit {
	font-size: 14px;
	letter-spacing: 1px;
	line-height: 1.5;
	color: #333;
}
.meansBox ul.ul_2 li .R .sub {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	line-height: 1.5;
	color: #666;
	letter-spacing: 1px;
}
.meansBox ul.ul_2 li .R .date {
	color: #666;
	font-size: 12px;
	float: right
}
.meansBox ul.ul_2 li .R .date span {
	display: inline-block;
	background: #EC482D;
	color: #fff;
	border-radius: 5px;
	height: 16px;
	width: 40px;
	margin-left: 5px;
	line-height: 16px;
	text-align: center;
}

.courseHeader {
	position: relative;
  overflow: hidden;
  width: 100%;
}

.courseHeader img {
	width: 100%;
  display: block;
}

.courseHeader .info {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 36px;
	line-height: 36px;
	background: linear-gradient(180deg,rgba(0,0,0,0.2),rgba(0,0,0,0.1))!important;
}

.courseHeader .info .plays {
	float: left;
	margin: 0 0 0 15px;
	color: #ffffff;
	padding: 0 0 0 20px;
	background: url(../images/icon8.png) no-repeat left center;
	background-size: 16px;
	z-index: 1;
}

.courseHeader .study {
	position: absolute;
	width: 60px;
	height: 60px;
	left: 50%;
	top: 50%;
	margin: -30px 0 0 -30px;
	background: url(../images/icon9.png) no-repeat left center;
	background-size: 100%;
	z-index: 2;
}

.coursePlay {
	z-index: 9998;
}

.courseInfo {
	padding: 15px;
}

.courseInfo .title {
	display: -webkit-box;
	line-height: 24px;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	font-weight: 700;
	margin-bottom: 10px;
	font-size: 18px;
	text-align: left;
}

.courseInfo .topictips {
	font-size: 12px;
	margin-bottom: 5px;
	line-height: 20px;color: #888f9d;
}

.courseInfo .price {
	font-size: 24px;
	margin-right: 10px;
	color: #E8553F;
	font-weight: 700;
	margin: 5px 0 0 0;
}

.courseTab {
	border-bottom: 1px solid #eeeeee;
	height: 50px;
	line-height: 50px;
	font-size: 16px;
	color: #999999;
}

.courseTab .item {
	float: left;
	width: 50%;
	position: relative;
	text-align: center;
}

.courseTab .active {
	font-weight: bold;
	color: #666666;
}

.courseTab .active:after {
	content: "";
	display: block;
	height: 3px;
	border-radius: 3px;
	background-color: #E8553F;
	width: 40px;
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
}

.courseTabCont .contItem{
	display: none;
}

.courseDeailContent {
	padding: 15px;
	font-size: 14px;
	line-height: 200%;
	color: #666666;
}

.courseDeailContent img{
	width: 100%;
}

.courseVideoCatalog .cItem .cTitle {
	height: 45px;
	line-height: 45px;
	overflow: hidden;
	padding: 0 30px 0 15px;
	font-size: 14px;
	position: relative;
	border-bottom: 1px solid #fff;
	background: #f5f5f5;
}

.courseVideoCatalog .cItem .cTitle:after {
	position: absolute;
	right: 12px;
	top: 18px;
	width: 8px;
	height: 8px;
	border-top: 0.026667rem solid #AEB7C2;
	border-right: 0.026667rem solid #AEB7C2;
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
	content: " ";
}

.courseVideoCatalog .fold .cTitle:after {
	-webkit-transform: rotate(135deg);
	transform: rotate(135deg);
}

.courseVideoCatalog .cList .vitem {
	padding: 12px 15px;
	line-height: 20px;
	font-size: 14px;
	position: relative;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	color: #555;
}
.courseVideoCatalog .cList .onplay {
	color: #E8553F;
	font-weight: bold;
}

.video_1 {
	margin: 10px 0 0 0;
}

.questionbtn {
	display: block;
	height: 50px;
	line-height: 50px;
	background: #e40a00;
	border-radius: 6px;
	font-size: 16px;
	text-align: center;
	color: #ffffff;
}

.courseDeailQueston{
	padding: 15px;
}

.questonBox{
	padding: 20px;
}

.questonBox .info {
	padding: 10px;
	font-size: 14px;
	line-height: 150%;
	background: #ffe5e4;
	border: 1px solid #ffd8d6;
}

.questionList .questionRow{
	margin: 10px 0 0 0;
	padding: 10px 15px;
	border: 1px solid #cccccc;
}

.questionList .questionStem{
	font-size: 14px;
	font-weight: bold;
	line-height: 150%;
	margin: 0 0 20px 0;
	padding: 10px 0 0 0;
}

.questionList .questionOption{
	font-size: 14px;
	line-height: 150%;
	margin: 5px 0 0 0;
}

.questionList .correct {
	font-weight: bold;
	color: #1dab00;
	background: #bfffd9;
	position: relative;
}

.questionList .correct:after {
	content: '\6b63\786e';
	position: absolute;
	right: 0;
	top: 0;
	font-size: 12px;
	font-weight: normal;
	width: 50px;
	height: 24px;
	line-height: 24px;
	background: #1dab00;
	color: #ffffff;
	text-align: center;
}

.questionList .error {
	font-weight: bold;
	color: #e40a00;
	background: #ffd3d1;
	position: relative;
}

.questionList .error:after {
	content: '\9519\8bef';
	position: absolute;
	right: 0;
	top: 0;
	font-size: 12px;
	font-weight: normal;
	width: 50px;
	height: 24px;
	line-height: 24px;
	background: #e40a00;
	color: #ffffff;
	text-align: center;
}

.questionList .questionOption label{
	display: block;
	padding: 10px 0;
	display: flex;
}

.questionList .questionOption input[type="radio"] {
	box-sizing: border-box;
	content: "";
	width: 18px;
	height: 18px;
	border-radius: 50%;
	border: 1px solid #999;
	margin: 0 8px;
	vertical-align: middle;
	display: inline-block;
	transition: 0.1S;
}

.questionList .questionOption input[type="radio"]:checked {
	border: 5px solid #00a4ff;
}

.questionList .questionOption input[type="checkbox"] {
	box-sizing: border-box;
	content: "";
	width: 18px;
	height: 18px;
	border-radius: 50%;
	border: 1px solid #999;
	margin: 0 8px;
	vertical-align: middle;
	display: inline-block;
	transition: 0.1S;
}

.questionList .questionOption input[type="checkbox"]:checked {
	background-color: #00a4ff;
	background-size: 16px;
	border-color: #00a4ff;
	background: url(../images/ico_tick.svg) no-repeat center;
	background-size: 0;
	border-radius: 4px;
	transition: 0.2S;
}

.questionList .optionTextarea {
	display: block;
	box-sizing: border-box;
	width: 100%;
	height: 100px;
	padding: 10px;
	border: 1px solid #cccccc;
}

.questionFooter {
	width: 100%;
	max-width: 512px;
	margin: 0 auto;
}
.questionFooter .footer {
	position: fixed;
	width: 100%;
	max-width: 512px;
	bottom: 0;
	height: 54px;
	z-index: 10003;
}
.questionFooter .footer ul {
	overflow: hidden;
	border-top: 1px solid #E7E7E7;
	box-sizing: border-box;
	background: #fff
}
.questionFooter .footer ul li {
	width: 50%;
	height: 54px;
	float: left;
	overflow: hidden
}
.questionFooter .footer ul li a {
	display: block;
	overflow: hidden
}
.questionFooter .footer ul li img {
	height: 26px;
	display: block;
	margin: 0 auto;
	margin-top: 3px
}
.questionFooter .footer ul li p {
	text-align: center;
	height: 24px;
	line-height: 24px;
	color: #969696;
	letter-spacing: 1px
}

.questionFooter .submitAnswerBtn {
	display: block;
	border: none;
	width: 100%;
	height: 53px;
	line-height: 53px;
	text-align: center;
	background: #e40a00;
	color: #ffffff;
	font-size: 16px;
}

.answerCardMask{
	display: none;
	background: rgba(0,0,0,0.1);
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 10001;
}

.answerCard{
	display: none;
	background: #ffffff;
	position: fixed;
	left: 0;
	bottom: 54px;
	width: 100%;
	z-index: 10002;
	min-height: 200px;
}

.answerCard .inner{
	padding: 15px 0 0 15px;
}

.answerCard .item{
	display: inline-block;
	width: 45px;
	height: 45px;
	text-align: center;
	line-height: 45px;
	border-radius: 100px;
	margin: 0 15px 15px 0;
	color: #00a4ff;
	border: 1px solid #00a4ff;
	font-size: 14px;
	background: #fff;
}

.answerCard .checked{
	color: #ffffff;
	background: #00a4ff;
}