body,html {
	font-family:"Microsoft YaHei"
}
body {
	min-width:1200px
}
.animated {
	-webkit-animation-name:slideInUp;
	animation-name:slideInUp;
	-webkit-animation-duration:1s;
	animation-duration:1s;
	-webkit-animation-fill-mode:both;
	animation-fill-mode:both
}
.animatedOut,.moveOutLeft {
	-webkit-animation-duration:1s;
	-webkit-animation-fill-mode:both
}
.animatedOut {
	-webkit-animation-name:slideOutDown;
	animation-name:slideOutDown;
	animation-duration:1s;
	animation-fill-mode:both
}
.moveOutLeft {
	-webkit-animation-name:slideOutLeft;
	animation-name:slideOutLeft;
	animation-duration:1s;
	animation-fill-mode:both
}
.moveInright {
	-webkit-animation-name:slideInRight;
	animation-name:slideInRight;
	-webkit-animation-duration:1s;
	animation-duration:1s;
	-webkit-animation-fill-mode:both;
	animation-fill-mode:both
}
.mainContainer {
	min-width:1200px;
	height:100%;
	min-height:100vh;
	background-color:#f7fefe;
	font-size:16px
}
.mainContainer .titleMain {
	font-weight:600;
	font-size:36px;
	color:#50bbb5;
	letter-spacing:2px;
}
.aboutTXT .titleMain{
	margin: 40px 0;
}
.mainContainer .banner {
	/* height:480px; */
	min-width:1200px;
	width:100%;
	background-color:#fff;
	margin:0 auto;
}
.mainContainer .header {
	height:111px;
	width:1200px;
	margin:0 auto;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	padding:30px 24px;
	position:relative
}
.mainContainer .header .logo {
	width:191px;
	height:51px;
	display:inline-block
}
.mainContainer .header .nav {
	display:inline-block;
	float:right
}
.mainContainer .header .nav li {
	display:inline-block;
	font-size:20px;
	padding-left:100px;
	font-weight:600
}
.mainContainer .header .nav .active {
	color:#50bbb5
}
.mainContainer .header .nav .active span {
	padding-bottom:2px;
	border-bottom:4px solid #50bbb5
}
.mainContainer .bannerContainer {
	width:1200px;
	height:340px;
	margin:0 auto
}
.mainContainer .advantage {
	text-align:center;
	padding:70px 0 180px;
	width:1200px;
	margin:0 auto
}
.mainContainer .advantage .adContainer {
	margin-top:50px;
	display:flex;
	display:-webkit-flex;
	justify-content:space-around
}
.mainContainer .advantage .adContainer .item01 {
	background:url(../images/index/advantage_01.jpg?v=C%2FjGokzGg2Ilt1Uwwx3HGA%3D%3D) center no-repeat;
	background-size:cover
}
.mainContainer .advantage .adContainer .item02 {
	background:url(../images/index/advantage_02.png?v=vgTZRk%2Faa7VYaFTsbB3CCQ%3D%3D) center no-repeat;
	background-size:cover
}
.mainContainer .advantage .adContainer .item03 {
	background:url(../images/index/advantage_03.png?v=DKxHCebJevX2DDqodlToXg%3D%3D) center no-repeat;
	background-size:cover
}
.mainContainer .advantage .adContainer .item04 {
	background:url(../images/index/advantage_04.png?v=BiaHerlHLYjbYCqA78Ugcg%3D%3D) center no-repeat;
	background-size:cover
}
.mainContainer .advantage .adContainer .item {
	text-align:center;
	width:270px;
	height:360px;
	color:#fff;
	box-shadow:2px 2px 4px 0 rgba(0,0,0,.2);
	transition:all .2s ease;
	position:relative;
	overflow:hidden
}
.mainContainer .advantage .adContainer .item:hover {
	box-shadow:4px 8px 16px 0 rgba(0,0,0,.2)
}
.mainContainer .advantage .adContainer .item .title {
	margin-top:66px;
	font-size:26px
}
.mainContainer .advantage .adContainer .item .ad_icon {
	margin-top:88px;
	width:88px
}
.mainContainer .advantage .adContainer .item .txt {
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background:rgba(80,187,181,.9);
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	font-size:16px;
	visibility:hidden;
	overflow:hidden
}
.mainContainer .advantage .adContainer .item .txt .title {
	margin-top:66px;
	font-size:26px;
	margin-bottom:29px
}
.mainContainer .advantage .adContainer .item .txt .tips {
	text-align:left;
	padding:0 23px 0 40px
}
.mainContainer .advantage .adContainer .item .txt .tipsmg {
	margin-top:50px
}
.mainContainer .content {
	background:#fff;
	text-align:center;
	padding:20px 0 26px
}
.mainContainer .content .contentBox {
	width:900px;
	margin:0 auto
}
.mainContainer .content .contentBox .num {
	font-size:0;
	display:flex;
	display:-webkit-flex;
	justify-content:space-around
}
.mainContainer .content .contentBox .num li {
	display:inline-block;
	font-size:16px;
	text-align:center;
	color:#f08f30;
	font-weight:600;
	margin-top:48px
}
.mainContainer .content .contentBox .num li .txt {
	font-size:28px;
	letter-spacing:2px;
	margin-bottom:10px
}
.mainContainer .content .contentBox .num li .txt span {
	font-size:42px
}
.mainContainer .content .contentBox .tab {
	width:100%;
	font-size:0;
	margin-top:80px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box
}
.mainContainer .content .contentBox .tab:first-child {
	margin-left:0
}
.mainContainer .content .contentBox .tab li {
	display:inline-block;
	width:20%;
	font-size:24px;
	color:#262626;
	text-align:center;
	height:70px;
	line-height:70px;
	border:1px solid #f3f3f3;
	margin-left:-1px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	cursor:pointer;
	transition:background-color .2s ease,color .2s ease
}
.mainContainer .content .contentBox .tab .active,.mainContainer .content .contentBox .tab li:hover {
	background-color:#50bbb5;
	color:#fff
}
.mainContainer .content .contentBox .tabContainer {
	width:896px;
	height:360px;
	margin:30px auto 0;
	position:relative;
	overflow:hidden
}
.mainContainer .content .contentBox .tabContainer img {
	position:absolute;
	left:0;
	top:0
}
.mainContainer .fixed {
	width:1200px;
	margin:0 auto;
	padding:78px 0 87px;
	text-align:center
}
.mainContainer .fixed .txt {
	display:flex;
	display:-webkit-flex;
	margin-top:49px
}
.mainContainer .fixed .txt .box {
	display:inline-block;
	width:50%;
	text-align:left;
	padding-right:20%;
	color:#262626;
	font-size:18px;
	line-height:28px
}
.mainContainer .fixed .txt .box .title {
	font-size:24px;
	font-weight:600;
	margin-bottom:14px
}
.mainContainer .fixed .fixbox {
	display:flex;
	display:-webkit-flex;
	justify-content:space-between;
	margin-top:30px
}
.mainContainer .fixed .fixbox li:nth-child(1) {
	padding-top:45px
}
.mainContainer .fixed .fixbox li:nth-child(2),.mainContainer .fixed .fixbox li:nth-child(3) {
	padding-top:60px
}
.mainContainer .fixed .fixbox li:nth-child(4) {
	padding-top:58px
}
.mainContainer .fixed .fixbox li {
	display:inline-block;
	width:260px;
	height:240px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	box-shadow:0 2px 4px 0 rgba(0,0,0,.16);
	border-radius:8px;
	background-color:#fff;
	transition:all .2s ease;
	color:#666;
	font-size:20px
}
.mainContainer .fixed .fixbox li:hover {
	box-shadow:0 4px 15px 1px rgba(0,0,0,.16)
}
.mainContainer .fixed .fixbox li p {
	margin-top:40px
}
.mainContainer .footer {
	height:99px;
	color:#666;
	font-size:14px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	border-top:1px solid #f3f3f3;
	padding:34px 0 26px;
	line-height:20px;
    display:-webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
	align-items:center;
    -webkit-align-items:center;
    box-align:center;
    -moz-box-align:center;
    -webkit-box-align:center;
}
.mainContainer .footer>div{
	margin: 0 20px;
}
.mainContainer .listenItem .itemBox {
	font-size:0;
	padding:60px 0;
	width:1200px;
	height:400px;
	margin:0 auto;
	color:#262626
}
.mainContainer .listenItem .itemBox .txt {
	display:inline-block;
	height:100%;
	width:260px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	border:1px solid #999
}
.mainContainer .listenItem .itemBox .txt .title {
	font-size:18px;
	font-weight:600;
	height:45px;
	line-height:45px;
	border-bottom:1px solid #f3f3f3;
	padding-left:39px;
	position:relative
}
.mainContainer .listenItem .itemBox .txt .title:after {
	display:inline-block;
	content:'';
	position:absolute;
	left:15px;
	width:4px;
	height:24px;
	background-color:#50bbb5;
	top:11px
}
.mainContainer .listenItem .itemBox .txt .tit01:after {
	background-color:#f08f30
}
.mainContainer .listenItem .itemBox .txt .article {
	padding:19px 29px 26px 39px;
	line-height:30px;
	text-align:justify;
	font-size:16px
}
.mainContainer .listenItem .itemBox .bookBox {
	font-size:0;
	width:910px;
	height:100%;
	float:right;
	margin-left:30px;
	vertical-align:top;
	display:flex;
	display:-webkit-flex;
	flex-wrap:wrap;
	justify-content:space-between
}
.mainContainer .listenItem .itemBox .bookBox li:first-child,.mainContainer .listenItem .itemBox .bookBox li:nth-child(6) {
	margin-left:0
}
.mainContainer .listenItem .itemBox .bookBox li {
	display:inline-block;
	margin-left:40px;
	margin-bottom:40px;
	position:relative
}
.mainContainer .listenItem .itemBox .bookBox li p {
	font-size:14px;
	color:#fff;
	position:absolute;
	bottom:0;
	width:100%;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	padding:0 8px;
	height:30px;
	line-height:30px;
	letter-spacing:1px;
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap;
	background:rgba(0,0,0,.6)
}
.mainContainer .listenItem .itemBoxbg {
	background-color:#fff;
	padding:40px 0;
	width:100%
}
.mainContainer .listenItem .itemBoxbg .itemContent {
	width:1200px;
	height:400px;
	margin:0 auto
}
.mainContainer .listenItem .itemBoxbg .itemContent .right {
	float:left;
	margin-left:0;
	margin-right:30px
}
.mainContainer .listenItem .marbottom {
	margin-bottom:50px
}
.mainContainer .courseBox .courseItem {
	padding-top:70px;
	width:1200px;
	margin:0 auto
}
.mainContainer .courseBox .courseItem .title {
	font-size:24px;
	color:#50bbb5;
	margin-bottom:14px
}
.mainContainer .courseBox .courseItem .list {
	height:560px;
	font-size:0
}
.mainContainer .courseBox .courseItem .list .left {
	display:inline-block;
	width:260px;
	float:left
}
.mainContainer .courseBox .courseItem .list .item {
	font-size:0;
	display:flex;
	display:-webkit-flex;
	justify-content:space-between;
	flex-wrap:wrap
}
.mainContainer .courseBox .courseItem .list .item li {
	display:inline-block;
	background-color:#fff;
	width:260px;
	height:260px;
	box-shadow:0 2px 4px 0 rgba(0,0,0,.16);
	margin-left:53px;
	font-size:0;
	margin-bottom:40px
}
.mainContainer .courseBox .courseItem .list .item li img {
	width:260px;
	height:195px
}
.mainContainer .courseBox .courseItem .list .item li p {
	height:65px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	padding:10px 16px;
	font-size:16px
}
.mainContainer .courseBox .marbottom {
	margin-bottom:84px
}
.aboutUS {
	background-color:#fff
}
.aboutUS .aboutTXT , .mainContainer .aboutTXT ,.mainContainer .bannerImg{
	width:1200px;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
	margin:30px auto 62px;
	padding:0 55px;
	font-size:16px
}
.aboutUS .aboutTXT, .mainContainer .aboutTXT p {
	line-height:30px;
	margin-bottom:20px;
	text-indent:2em;
	text-align: left;
}
.mainContainer .aboutTXT p {
	width: 900px;
}
.mainContainer .aboutTXT .column{
	height: 130px;
	display: inline;
	float: left;
	margin: 0 10px;
}
.mainContainer .aboutTXT .column_txt{
	float: center;
}

.mainContainer .aboutTXT .column_left{
	float: left;
}
.mainContainer .aboutTXT .column_right{
	float: left;
	padding-top: 230px;
}

.aboutUS .address {
	width:1000px;
	height:auto;
	margin:0 auto
}
.aboutUS .address .address_txt {
	margin-top:30px;
	padding-left:41px;
	position:relative
}
.aboutUS .address .address_txt:after {
	content:'';
	display:inline-block;
	width:21px;
	height:26px;
	position:absolute;
	left:0;
	background:url(../images/aboutus/address.png?v=XIM1w1wH7m79vzbfJAOErw%3D%3D) center no-repeat;
	background-size:cover
}
.aboutUS .tel {
	width:1000px;
	margin:60px auto 90px;
	font-size:20px
}
.aboutUS .tel span {
	position:relative;
	display:inline-block;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box
}
.aboutUS .tel .left:before,.aboutUS .tel .right:before {
	content:'';
	position:absolute;
	display:inline-block;
	height:30px;
	left:0
}
.aboutUS .tel .left {
	padding-left:52px
}
.aboutUS .tel .left:before {
	width:32px;
	background:url(../images/aboutus/tel.png?v=W9PKAZuj6UwlPthemH5Bsg%3D%3D) center no-repeat;
	background-size:contain;
	top:-2px
}
.aboutUS .tel .right {
	padding-left:54px;
	float:right
}
.aboutUS .tel .right:before {
	width:34px;
	background:url(../images/aboutus/email.png?v=pTkF1PXIfc25%2FrgMeSbGZw%3D%3D) center no-repeat;
	background-size:contain;
	top:0
}
@-moz-keyframes slideInUp {
	from {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
}@-webkit-keyframes slideInUp {
	from {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
}@-o-keyframes slideInUp {
	from {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
}@keyframes slideInUp {
	from {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
}@-moz-keyframes slideOutDown {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
}@-webkit-keyframes slideOutDown {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
}@-o-keyframes slideOutDown {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
}@keyframes slideOutDown {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,100%,0);
	transform:translate3d(0,100%,0);
	visibility:hidden
}
}@-moz-keyframes slideInRight {
	from {
	-webkit-transform:translate3d(100%,0,0);
	transform:translate3d(100%,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
}@-webkit-keyframes slideInRight {
	from {
	-webkit-transform:translate3d(100%,0,0);
	transform:translate3d(100%,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
}@-o-keyframes slideInRight {
	from {
	-webkit-transform:translate3d(100%,0,0);
	transform:translate3d(100%,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
}@keyframes slideInRight {
	from {
	-webkit-transform:translate3d(100%,0,0);
	transform:translate3d(100%,0,0);
	visibility:visible
}
to {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
}@-moz-keyframes slideOutLeft {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
to {
	visibility:hidden;
	-webkit-transform:translate3d(-100%,0,0);
	transform:translate3d(-100%,0,0)
}
}@-webkit-keyframes slideOutLeft {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
to {
	visibility:hidden;
	-webkit-transform:translate3d(-100%,0,0);
	transform:translate3d(-100%,0,0)
}
}@-o-keyframes slideOutLeft {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
to {
	visibility:hidden;
	-webkit-transform:translate3d(-100%,0,0);
	transform:translate3d(-100%,0,0)
}
}@keyframes slideOutLeft {
	from {
	-webkit-transform:translate3d(0,0,0);
	transform:translate3d(0,0,0)
}
to {
	visibility:hidden;
	-webkit-transform:translate3d(-100%,0,0);
	transform:translate3d(-100%,0,0)
}
}
.booklist{font-size: 0;margin: 40px 0}
.booklist img{width: 20%;height: 225px}

/*登录弹窗*/
.login_mask{
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 4000;
	overflow: hidden;
	outline: 0;
	background-color:rgba(0,0,0,0.4);
}
.login_panel{
	width: 500px;
	height: 250px;
	position: absolute;
	left: calc(50vw - 250px);
	top: calc(50vh - 200px);
	background-color: rgb(255,255,255);
	border-radius: 10px;
	padding: 20px 20px 40px 20px;
}
.login_headline{
	text-align: center;
	margin: 0 10px;
	color: rgb(80, 187, 181);
}
.gcs-login .login-title {
  text-align: center;
  color: #62a8ea;
}

.gcs-login .login-title h2 {
 letter-spacing: 10px;
}

.gcs-login-container {
  width: 100%;
  box-sizing: border-box;
  margin: 30px 0 0 0;
  text-align: center;

}
.gcs-login-container input{
	border: none;
	border-bottom: 1px solid #ccc;
	font-size:20px;
	outline:none;
}
.gcs-login-container input::-webkit-input-placeholder{
	color: #ccc
}
.gcs-login-container span{
	font-size:18px;
}
.gcs-login .input {
  border: 1px solid white;
  display: inline-block;
  box-sizing: border-box;
  width: 80%;
  height: 46px;
  padding-left: 10px;
  margin: 0 auto;
  font-size: 14px;
  outline: none;
  color:  #fff;
  outline:none;
}
.btn-login {
  background-color: rgb(80, 187, 181);
  border: none;
  width: 40%;
  height: 45px;
  line-height: 45px;
  color: white;
  cursor: pointer;
  font-size: 16px;
  margin-top: 20px;
  border-radius: 8px;
}
.login_close{
	position: absolute;
	right: 15px;
	top: 10px;
	font-size: 36px;
	color: rgb(204, 204, 204);
	border: none;
	background-color: rgb(255,255,255);
	outline:none;
}
.login_headline{
	font-size: 26px;
}