.header{
	margin: 0;
	padding:0 0.93rem;
	height: 3.12rem;
	background: #004096;
	display: flex;
	align-items: center;
}
.header-back-ico{
	background-image: url(../../public/img/back-white-ico.png);
	background-size: contain;
	background-repeat: no-repeat;
	display: inline-block;
	width: 0.62rem;
	height: 1.12rem;
}
.header-share-ico{
	background-image: url(../../public/img/share-white-ico.png);
	background-size: contain;
	background-repeat: no-repeat;
	display: inline-block;
	width: 1.06rem;
	height: 1.06rem;
}
.header-center{
	font-family: PingFangSC-Regular;
	font-size: 1.12rem;
	color: #FFFFFF;
	letter-spacing: 0.03rem;
}
.course-head{
	padding: 0.93rem;
	background-color: #F6F6F6;
	position: relative;
	margin: 0px auto;
	color: #4A4A4A;
}
.head-route{
	display: inline;
	width: auto;
}
.course-type{
	border: 1px solid #4A4A4A;
	border-radius: 0.46rem;
	color: #4A4A4A;
	font-size: 0.5rem;
	height: 0.93rem;
	line-height: 0.93rem;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	padding: 0 0.5rem;
}
.course-type span{
	background-color: #4A4A4A;
	height: 0.03rem;
	width: 1rem;
	margin: 0px 0.18rem;
}
.course-title{
	font-family: PingFangSC-Medium;
	font-size: 1.12rem;
	letter-spacing: 0.03rem;
	line-height: 1.56rem;
	margin: 0.31rem 0;
}
.course-infos{
	display: flex;
}
.course-left{
	max-width:50%;
	width:auto;
}
.course-right{
	width:0%;
	flex:3; 
	display: flex;
	justify-content: flex-end;
}
.course-addr{
	position: relative;
	display: flex;
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	letter-spacing: 0.03rem;
	text-align: justify;
	align-items: center;
}
.course-addr span{
	display: block;
	background-color: #4A4A4A;
	width: 1.25rem;
	height: 0.06rem;
}
.course-addr p{
	max-width: 80%;
}
.course-more{
	display: flex;
	align-items: center;
	justify-content: flex-end;
}
.course-author{
	display: flex;
	align-items: center;
	font-family: PingFangSC-Medium;
	font-size: 0.62rem;
	letter-spacing: 0;
	text-align: center;
	line-height: 0.93rem;
 	max-width: 50%;
}
.course-author img{
	width: 0.62rem;
	height: 0.62rem;
	margin-right: 0.31rem;
}
.course-author p{
/* 	width: 70%; */
	font-family: PingFangSC-Medium;
	font-size: 0.62rem;
	color: #4A4A4A;
	letter-spacing: 0;
	text-align: center;
	line-height: 0.93rem;
	margin-right: 0.62rem;
}
.course-date{
	font-family: PingFangSC-Regular;
	font-size: 0.62rem;
	color: #4A4A4A;
	letter-spacing: 0.15px;
	line-height: 0.93rem;
}
.course-infos-img{
	width: 100%;
	margin-top: 0.93rem;
	border-radius: 0.5rem;
}
.course-labels{
	overflow:hidden;	
}
.labels-item{
	height: 1.12rem;
	background-color: #9B9B9B;
	border-radius: 0.56rem;
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #F6F6F6;
	letter-spacing: 0.15px;
	text-align: center;
	line-height: 1.12rem;
	padding :0 0.5rem;
	float: left;
	margin-top: 0.5rem;
	margin-right: 0.5rem;
}
.tab{
	padding: 0.62rem 0.93rem 0 0.93rem;
	border-bottom: 0.03rem solid #F6F6F6;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.tab-item{
	font-family: PingFangSC-Regular;
	font-size: 0.93rem;
	color: #4A4A4A;
	letter-spacing: 0;
	line-height: 1.31rem;
	height: 2.8rem;
	display: flex;
	align-items: center;
	cursor:pointer;
	border-bottom: 0.12rem solid #FFFFFF;
}
.tab-active{
	font-family: PingFangSC-Medium;
	color: #004096;
	letter-spacing: 0;
	border-bottom: 0.12rem solid #004096;
}
.tab span{
	width: 1px;
	height: 30px;
	background-color: #979797;
	margin: 0 20px;
}
.tab-content{
	background-color: #F6F6F6;
}
.content-item{
	width: 100%;
	height: auto;
	display: none;
}
.content-show{
	display: block;
}
article{
	font-size: 0.75rem;
	background-color: #FFFFFF;
	padding: 0.93rem;
}
article img{
	max-width: 100%;
}
.show-course-pay-bar{
	margin-bottom: 3.75rem;
}
.course-pay-bar{
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	height: 3.75rem;
	background: #FFFFFF;
	box-shadow: 0 -0.06rem 0.06rem 0 #EEEEEE;
	display: flex;
	align-items: center;
	justify-content: space-around;
}
.course-price{
	border: 0.03rem solid #004096;
	border-radius: 1.12rem;
	width: 7.5rem;
	height: 2.25rem;
	justify-content: center;
	align-items: center;
	font-family: PingFangSC-Medium;
	font-size: 0.93rem;
	line-height: 0.93rem;
	color: #004096;
	letter-spacing: 0;
	display: inline-flex;
}
.join-in{
	border-radius: 1.12rem;
	width: 7.5rem;
	height: 2.25rem;
	background-color:  #03C772;
	display: flex;
	justify-content: center;
	align-items: center;
	font-family: PingFangSC-Medium;
	font-size: 0.93rem;
	line-height: 0.93rem;
	color: #FFFFFF;
	letter-spacing: 0;
}
.item-detail{
	background-color: #FFFFFF;
	display: flex;
	padding: 1rem 0.93rem;
	align-items: center;
	margin: 0.03rem;
}
.class-item-arrow{
	margin-bottom: 0.12rem;
	width: 0.37rem;
	height: 0.37rem;
	border-top: 0.06rem solid #4A4A4A;
	border-right: 0.06rem solid #4A4A4A;
	transform: rotate(135deg);
	-ms-transform:rotate(135deg); 	/* IE 9 */
	-moz-transform:rotate(135deg); 	/* Firefox */
	-webkit-transform:rotate(135deg); /* Safari 和 Chrome */
	-o-transform:rotate(135deg); 	/* Opera */
	transition: all 0.3s ease 0s;
}
.item-arrow-up{
	margin-top: 0.25rem;
	transform: rotate(-45deg)!important;
	-ms-transform:rotate(-45deg)!important; 	/* IE 9 */
	-moz-transform:rotate(-45deg)!important; 	/* Firefox */
	-webkit-transform:rotate(-45deg)!important; /* Safari 和 Chrome */
	-o-transform:rotate(-45deg)!important;
}
.class-type{
	max-width: 10%;
	background-color: #004096;
	border-radius: 1rem;
	font-family: PingFangSC-Regular;
	font-size: 0.56rem;
	color: #FFFFFF;
	letter-spacing: 0.03rem;
	line-height: 0.75rem;
	padding: 0.15rem 0.31rem;
	margin: 0 0.31rem;
	display: flex;
	align-items: center;
}
.class-title{
	max-width: 50%;
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	line-height: 1rem;
}
@media screen and (max-width: 321px) {
    .class-title{
    	max-width: 40%;
    }
	.course-left{
	    flex:1;
		width:0%;
	}
	.course-right{
	    flex:1;
		width:0%;
	}
}
.class-title span{
	margin-right: 0.62rem;
}
.class-doc-type{
	font-family: PingFangSC-Regular;
	font-size: 0.62rem;
	color: #9B9B9B;
	letter-spacing: 0;
	line-height: 0.75rem;
	margin-left: 0.62rem;
}
.courseware-btn,
.class-btn{
	width: 4.68rem;
	height: 1.25rem;
	background: #9B9B9B;
	border-radius: 1.25rem;
	font-family: PingFangSC-Medium;
	font-size: 0.75rem;
	color: #FFFFFF;
	letter-spacing: 0;
	text-align: center;
	line-height: 0.75rem;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-left: auto;
	cursor: pointer;
}
.class-btn-green{
	background-color: #03C772;
}
.class-btn-blue{
	border: 0.06rem solid #004096;
	background-color: rgba(0,0,0,0);
	color: #004096;
}
.class-expand{
	font-family: PingFangSC-Regular;
	font-size: 0.62rem;
	color: #4A4A4A;
	letter-spacing: 0;
	line-height: 1.46rem;
	padding: 0.62rem 0.93rem;
	display: none;
}
.comment-areas{
	padding:0.93rem;
}
.comment-area{
	width: 100%;
	height: 3.93rem;
	border: 0.03rem solid #F6F6F6;
	border-radius: 0.25rem;
	outline:none;
	padding: 0.62rem 0.75rem;
	margin: 0;
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #000000;
	background-color: #FFFFFF;
	letter-spacing: 0.03rem;
	text-align: justify;
	resize:none;
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
}
.comment-btn{
	display: flex;
	justify-content: space-between;
	margin-top: 0.62rem;
}
.comment-group{
	padding: 0 0.31rem;
	height: 1.87rem;
	background: #EEEEEE;
	border-radius: 0.93rem;
	font-family: PingFangSC-Medium;
	font-size: 0.62rem;
	color: #004096;
	letter-spacing: 0;
	text-align: center;
	line-height: 0.62rem;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	border: 0.03rem solid #004096;
}
.comment-group span{
	width: 0.93rem;
	height: 0.81rem;
	background-image: url(../../course/img/group-blue.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 0.93rem 0.81rem;
	margin-right: 0.15rem;
}
.comment-submit{
	height: 1.87rem;
	padding: 0 0.93rem;
	background: #03C772;
	border-radius: 1.25rem;
	font-family: PingFangSC-Medium;
	font-size: 0.62rem;
	color: #FFFFFF;
	letter-spacing: 0;
	text-align: center;
	line-height: 0.62rem;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}
.comment-detail{
	background-color: #FFFFFF;
	padding: 0 0.93rem;
}
.comment-label{
	font-family: PingFangSC-Medium;
	font-size: 0.75rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	line-height: 0.75rem;
	padding: 0.93rem 0;
	border-bottom: 0.03rem solid #EEEEEE;
}
.comment-label span{
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #9B9B9B;
	letter-spacing: 0.03rem;
	line-height: 0.75rem;
	margin-left: 0.62rem;
}
.comment-lists{
	width:100%;
}
.comment-item{
	margin: 0 auto;	
	display: flex;
}
.comment-item:last-child{
	border-bottom: none;
}
.comment-head{
	margin-top: 0.93rem;
	width: 1.87rem;
	height: 1.87rem;
	background-repeat: no-repeat;
	background-position: center;
	background-size: 1.87rem 1.87rem;
	border-radius: 50%;
}
.comment-item-top{
	display: flex;
	justify-content: space-between;
}
.comment-item-right{
	border-bottom:  0.03rem solid #EEEEEE;
	padding: 0.93rem 0;
	margin-left: 0.93rem;
	width:18rem;
	display:flex;
	flex-flow:column;
}
.comment-username{
	font-family: PingFangSC-Medium;
	font-size: 0.62rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	line-height: 0.75rem;
}
.comment-date{
	font-family: PingFangSC-Regular;
	font-size: 0.62rem;
	color: #9B9B9B;
	letter-spacing: 0.03rem;
	text-align: right;
	line-height: 0.75rem;
}
.comment-content{
	max-width:100%;
	margin-top: 0.62rem;
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	text-align: justify;
	line-height: 1.06rem;
	word-wrap: break-word;
    overflow-wrap: break-word;
}
.page-more{
	width: 100%;
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #9B9B9B;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0.93rem 0;
}
.arrow-down {
    margin-left: 0.5rem;
    margin-bottom: 0.25rem;
    width: 0.37rem;
    height: 0.37rem;
    border-top: 0.06rem solid #4A4A4A;
    border-right: 0.06rem solid #4A4A4A;
    transform: rotate(135deg);
}
.arrow-down-grey{
	border-top: 0.06rem solid #9B9B9B;
	border-right: 0.06rem solid #9B9B9B;
}
.pic-model,
.share-model{
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 100;
	background-color: rgba(0,0,0,.5);
	overflow: hidden;
}
.pic-content{
	position: absolute;
	z-index: 100 !important;
	background-color: #FFFFFF;
	width: 80%;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	border-radius: 0.62rem;
}
.pic-modal-head{
	width: 100%;
	height: 2.5rem;
	background-color: #004096;
	display: flex;
	align-items: center;
	border-top-left-radius: 0.62rem;
	border-top-right-radius: 0.62rem;
}
.pic-modal-head img{
	height: 0.93rem;
	width: 4.68rem;
	margin-left: 1.87rem;
}
.pic-course-bg{
	line-height: 0;
}
.pic-course-bg img{
	width: 100%;
	object-fit: cover;
	overflow: hidden;
	line-height: 0;
}
.pic-course{
	margin: 0.56rem 1rem;
	display: flex;
	align-items: center;
}
.pic-course-left{
	width: 70%;
	display: flex;
	flex-flow: column;
}
.pic-course-route{
	display: inline;
	width: auto;
}
.pic-course-type{
	border: 0.03rem solid #4A4A4A;
	border-radius: 0.37rem;
	color: #4A4A4A;
	font-size: 0.5rem;
	line-height: 0.75rem;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	justify-content: center;
	padding: 0.06rem 0.5rem;
}
.pic-course-type span{
	background-color: #4A4A4A;
	height: 0.03rem;
	width: 0.62rem;
	margin: 0px 0.15rem;
}
.pic-course-title{
	font-family: PingFangSC-Medium;
	font-size: 0.87rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	line-height: 0.93rem;
	margin: 0.31rem 0;
	font-weight: 500;
}
.pic-course-addr{
	width: 100%;
	position: relative;
	display: flex;
	font-family: PingFangSC-Regular;
	font-size: 0.5rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	text-align: justify;
	line-height: 0.87rem;
	align-items: center;
}
.pic-course-addr span{
	background-color: #4A4A4A;
	width: 1.25rem;
	height: 0.03rem;
}
.pic-course-more{
	display: flex;
	align-items: center;
	margin-top: 0.75rem;
}
.pic-course-author{
	display: flex;
	align-items: center;
	font-family: PingFangSC-Medium;
	font-size: 16px;
	color: #4A4A4A;
	letter-spacing: 0;
	text-align: center;
	line-height: 30px;
}
.pic-course-author span{
	width: 0.62rem;
	height: 0.62rem;
	background-image: url(../../course/img/author-ico-grey.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 0.62rem 0.62rem;
	margin-right: 0.15rem;
}
.pic-course-author p{
	font-family: PingFangSC-Medium;
	font-size: 0.43rem;
	color: #4A4A4A;
	letter-spacing: 0;
	text-align: center;
	line-height: 0.5rem;
	margin-left: 0.31rem;
	margin-right: 0.18rem;
}
.pic-course-date{
	font-family: PingFangSC-Regular;
	font-size: 0.43rem;
	color: #4A4A4A;
	letter-spacing: 0.03rem;
	line-height: 0.5rem;
	margin-left: 0.62rem;
}
.pic-course-right canvas {
	width: 4.5rem;
	height: 4.5rem;
	margin-left: 0.93rem;
}
.pic-course-right img{
	width: 100%!important;
	height:auto!important;
	display: inline-block;
	width: 4.5rem!important;
	height: 4.5rem!important;
	box-sizing: border-box;
	border: 0;
}
.pic-line{
	margin: 0 0.93rem;
	height: 0.03rem;
	background-color: #9B9B9B;
}
.pic-course-intro{
	margin: 0.31rem 0.93rem;
	font-family: PingFangSC-Regular;
	font-size: 0.5rem;
	color: #4A4A4A;
	letter-spacing: 0;
	text-align: justify;
	line-height: 0.87rem;
	max-height: 4.37rem;
	overflow: hidden;
}
.share-image{
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 101;
	background-color: rgba(0,0,0,.5);
	overflow: hidden;
}
.share-image img{
	-webkit-touch-callout: default;
	position: absolute;
	z-index: 100 !important;
	width: 80%;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	border-radius: 0.62rem;
}
.share-img-save-hint{
	margin-top: 20%;
	color: #FFFFFF;
	font-size: 0.75rem;
	text-align: center;
}
.model-save{
	position: absolute;
	color: #FFFFFF;
	border: 0.03rem solid #FFFFFF;
	height: 2.18rem;
	font-size: 0.85rem;
	justify-content: center;
	line-height: 2.18rem;
	border-radius: 1.09rem;
	padding: 0px 0.93rem;
	width: 32%;
	left:32%;
	margin-top: 2.18rem;
	display: flex;
	align-items: center;
	cursor: pointer;
}
.save{
	overflow: hidden;
	background-image: url(../../course/img/download-ico.png);
	background-size: 1.24rem 1.12rem;
	background-repeat: no-repeat;
	width: 1.24rem;
	height: 1.12rem;
	margin-right: 0.31rem;
}
.share-content{
	position: absolute;
	z-index: 100 !important;
	background-color: #FFFFFF;
	width: 80%;
	padding: 10% 0;
	border-radius: 0.25rem;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	display: flex;
	flex-flow: column;
	align-items: center;
	justify-content: center;
}
.model-close{
	position: absolute;
	top:0.93rem;
	right:0.93rem;
	width: 0.93rem;
	height: 0.93rem;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
}
.close {
  position: relative;
  display: inline-block;
  width: 0.93rem;
  height: 0.93rem;
  overflow: hidden;
}
.close:hover::before, .close:hover::after {
  background: #4A4A4A;
}
.close::before, .close::after {
  content: '';
  position: absolute;
  height: 0.06rem;
  width: 100%;
  top: 50%;
  left: 0;
  margin-top: -0.03rem;
  background: #9B9B9B;
}
.close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.share-title{
	font-family: PingFangSC-Medium;
	font-size: 0.93rem;
	color: #004096;
	letter-spacing: 0.06rem;
	line-height: 0.93rem;
}
.share-qrcode canvas{
	margin: 1.25rem;
	height: 5.31rem;
	width: 5.31rem;
}
.share-qrcode img{
	width: 100%;
}
.share-hint{
	font-family: PingFangSC-Regular;
	font-size: 0.75rem;
	color: #4A4A4A;
	letter-spacing: 0;
	text-align: center;
}