.main-box {
	width: 100%;
	background: #f0f2f5;
	padding-bottom: 50px;
}

.banner {
	width: 100%;
}

.banner-cont {
	width: 1200px;
	height: 380px;
	margin: 0 auto;
}

.main-menu {
	width: 180px;
	height: 380px;
	background: rgba(0, 0, 0, 0.7);
	position: relative;
	z-index: 9;
	color: #fff;
}
.menu-item{
	padding-top: 6px;
}
.menu-title {
	font-size: 16px;
	padding-left: 40px;
	line-height: 50px;
	/*margin-top: 6px;*/
}

.menu-title:hover {
	background: rgba(255, 255, 255, 0.4);
}

.menu-list {
	display: none;
	position: absolute;
	left: 180px;
	top: 6px;
	width: 700px;
	height: 368px;
	background: #fff;
	z-index: 10;
	color: #333;
}
.bg-h{
	background: rgba(255, 255, 255, 0.4);
}

.menu-list-ul {
	float: left;
}

.menu-list-text {
	position: absolute;
	padding: 20px 10px;
	z-index: 10;
	font-size: 16px;
	color: #35A447;
	margin-left: 20px;
	background: #fff;
}

.menu-list-line {
	position: absolute;
	top: 30px;
	left: 68px;
	width: 600px;
	border-bottom: 1px solid #eee;
	z-index: 9;
}

.menu-list-ul {
	margin-top: 30px;
	padding: 30px;
}

.menu-list-ul li {
	width: 180px;
	line-height: 38px;
	float: left;
	cursor: pointer;
}

.menu-list-ul li:hover {
	color: #35A447;
}

.banner-item {
	background-position: center center;
	background-size: 1200px 380px;
	background-repeat: no-repeat;
}

.banner1 {
	background-image: url(/teacher/static/img/3.6/banner1.png);
	background-color: #EF6400;
}

.banner2 {
	background-image: url(/teacher/static/img/3.6/banner2.png);
	background-color: #2B6BF8;
	cursor: pointer;

}

.banner3 {
	background-image: url(/teacher/static/img/3.6/banner3.png);
	background-color: #6244EE;
	cursor: pointer;
}

#banner {
	position: absolute;
	top: 80px;
}

.banner-cont {
	position: relative;
}

.login-box {
	position: absolute;
	right: 0;
	top: 60px;
	width: 180px;
	height: 260px;
	background: rgba(255, 255, 255, 0.9);
	z-index: 11;
	text-align: center;
}

.login-box h4 {
	font-size: 16px;
	font-weight: bold;
	line-height: 22px;
	margin-top: 18px;
	color: #333;
}

.login-box h5 {
	line-height: 20px;
	margin-top: 8px;
	color: #999;
}

#nologin .login-img {
	width: 90px;
	height: 90px;
	margin: 23px auto;
}
#islogin .login-img {
	width: 80px;
	height: 80px;
	margin: 20px auto;
}
.login-img img {
	width: 100%;
	height: 100%;
	border-radius: 50%;
}
#islogin .login-btn{
	margin-top: 34px;
}

.login-btn,.login-btn:hover {
	display: block;
	width: 150px;
	height: 32px;
	color:#fff;
	line-height: 32px;
	font-size: 14px;
	background: #35A447;
	margin: 0 auto;
	cursor: pointer;
}

.school-icon {
	width: 100%;
	height: 100px;
	background: #fff;
}

.school {
	width: 1200px;
	height: 100px;
	margin: 0 auto;
	position: relative;
}

.school-icon-title {
	float: left;
	width: 180px;
	text-align: center;
}
.school-icon-title a{
	color: #35A447;
	font-weight: 600;
	font-size: 16px;
	line-height: 100px;
}
.school-icon-box {
	width: 1020px;
	height: 100px;
	float: left;
	overflow: hidden;
	position: relative;
}

.school-icon-shadow-l {
	position: absolute;
	top: 0;
	left: 170px;
	width: 0px;
	height: 74px;
	z-index: 11;
	-webkit-box-shadow: 10px 13px 10px 10px #fff;
}

.school-icon-shadow-r {
	position: absolute;
	top: 0;
	left: 1210px;
	width: 0px;
	height: 74px;
	z-index: 11;
	-webkit-box-shadow: -10px 13px 10px 10px #fff;
}

.school-icon-ul {
	position: absolute;
	top: 0;
	left: 0;
	/*width: 2040px;*/
}

.school-icon-ul2 {
	position: absolute;
	top: 0;
	/*left: 2040px;*/
	/*width: 2040px;*/
}

.school-icon-li {
	float: left;
	position: relative;
	width: 70px;
	height: 70px;
	margin: 15px 50px;
}

.school-icon-li img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/*.img1 {
	display: none;
}*/

.teacher-live {
	width: 1200px;
	margin: 0 auto;
}

.teacher-live-title,
.new-course-title,
.hot-course-title {
	font-size: 24px;
	padding: 20px 0;
	margin-top: 10px;
}

.teacher-live-box {
	width: 1200px;
	height: 300px;
}

.teacher-live-left,
.teacher-live-right {
	float: left;
}

.teacher-live-left {
	position: relative;
	width: 480px;
	height: 300px;
}

.teacher-live-left>img {
	width: 100%;
	height: 100%;
}

.teacher-live-desc {
	position: absolute;
	width: 100%;
	height: 70px;
	line-height: 70px;
	bottom: 0;
	left: 0;
	background: rgba(0, 0, 0, 0.6);
	color: #fff;
}

.teacher-icon {
	width: 40px;
	height: 40px;
	border-radius: 20px;
	margin-left: 20px;
}

.teacher-name {
	margin-left: 10px;
	font-size: 16px;
}

.teacher-school {
	display: inline-block;
	width: 200px;
}

.teacher-numb {
	color: #35A447;
	/*margin-left: 10px;*/
}

.teacher-live-right {
	position: relative;
	width: 720px;
	height: 280px;
	background: #fff;
	padding: 10px 0;
}

.teacher-live-li {
	position: relative;
	height: 40px;
	line-height: 40px;
}

.teacher-live-icon {
	position: absolute;
	left: 10px;
	top: 0px;
	z-index: 10;
}

.will .teacher-live-icon,
.ago .teacher-live-icon {
	position: absolute;
	left: 17px;
	top: 17px;
	width: 8px;
	height: 8px;
	border-radius: 4px;
	background: #ccc;
	z-index: 10;
}

.teacher-live-status {
	margin-left: 50px;
}

.teacher-live-line {
	position: absolute;
	border-left: 1px dashed #ccc;
	height: 300px;
	top: 0;
	left: 20px;
	z-index: 9;
}

.teacher-live-status {
	font-size: 16px;
	color: #999;
	display: inline-block;
	width: 70px;
}

.ing .teacher-live-status {
	color: #67C23B;
}

.will:hover .teacher-live-status {
	color: #FFAA00;
}

.ago:hover .teacher-live-status {
	color: #1B8FE8;
}

.teacher-live-name {
	margin-left: 40px;
}

.teacher-live-btn {
	display: none;
	float: right;
	margin-right: 20px;
	line-height: 40px;
	cursor: pointer;
}

.teacher-live-li:hover {
	background: #F0F2F5;
}

.ing:hover .teacher-live-name {
	color: #67C23B;
}

.ing:hover .teacher-live-btn {
	display: block;
	color: #67C23B;
}

.will:hover .teacher-live-name {
	color: #FFAA00;
}

.will:hover .teacher-live-btn {
	display: block;
	color: #FFAA00;
}

.ago:hover .teacher-live-name {
	color: #1B8FE8;
}

.ago:hover .teacher-live-btn {
	display: block;
	color: #1B8FE8;
}

.will:hover .teacher-live-icon {
	background: #FFAA00;
}

.ago:hover .teacher-live-icon {
	background: #1B8FE8;
}

.new-course {
	width: 1200px;
	height: 430px;
	margin: 0 auto;
}

.new-course-item {
	width: 380px;
	height: 340px;
	float: left;
	padding: 10px;
	cursor: pointer;
}

.new-course-img {
	width: 380px;
	height: 240px;
	overflow: hidden;
	background:url(/teacher/static/img/3.6/shangchuantupian.png) center no-repeat;
}

.new-course-img img {
	width: 100%;
	height: 100%;
	-webkit-transform: scale(1);
	-moz-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);
	-webkit-transition: -webkit-transform 0.2s;
	-moz-transition: -moz-transform 0.2s;
	-ms-transition: -moz-transform 0.2s transition: transform 0.2s;
}

.new-course-item:hover .new-course-img img {
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
	-ms-transform: scale(1.05);
	transform: scale(1.05);
}

.new-course-name {
	font-size: 16px;
	line-height: 22px;
	margin-top: 17px;
}

.new-course-msg {
	line-height: 30px;
	margin-top: 10px;
}

.new-course-msg img {
	width: 30px;
	height: 30px;
	border-radius: 15px;
}

.new-course-teacher {
	margin-left: 10px;
}

.new-course-school {
	color: #999;
}

.new-course-item:hover {
	background: #fff;
	box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.20);
}

.new-course-item:hover .new-course-name {
	color: #35A447;
}

.hot-course-item {
	width: 280px;
	height: 290px;
	float: left;
	padding: 10px;
	cursor: pointer;
}

.hot-course-img {
	width: 280px;
	height: 175px;
	overflow: hidden;
	background:url(/teacher/static/img/3.6/shangchuantupian.png) center no-repeat;
}

.hot-course-img img {
	width: 100%;
	height: 100%;
	-webkit-transform: scale(1);
	-moz-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);
	-webkit-transition: -webkit-transform 0.2s;
	-moz-transition: -moz-transform 0.2s;
	-ms-transition: -moz-transform 0.2s transition: transform 0.2s;
}

.hot-course-item:hover .hot-course-img img {
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
	-ms-transform: scale(1.05);
	transform: scale(1.05);
}

.hot-course-numb {
	margin-left: 44px;
	color: #F56C6C;
}

.hot-course-item:hover {
	background: #fff;
	box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.20);
}

.hot-course-item:hover .new-course-name {
	color: #35A447;
}

.hot-course {
	width: 1200px;
	height: 400px;
	margin: 0 auto;
}

.hot-course-title {
	float: left;
}

.change {
	float: right;
	margin-top: 35px;
	margin-right: 5px;
	cursor: pointer;
}
.change span:hover{
	color: #35A447;
}
.sideBar {
	position: fixed;
	top: 0;
	right: 0;
	width: 60px;
	height: 100%;
	color: #fff;
	text-align: center;

	z-index: 99;
	background: rgba(0, 0, 0, 0.8);
}
.public-address{
	margin-top: 180px;
	position: relative;
}


/*公共样式*/
.main-con{
	width: 1200px;
	margin: 0 auto;
}
.left{
	float: left;
}
.right{
	float: right;
}
.margin-l-25{
	margin-left: 25px;
}
.margin-l-50{
	margin-left: 50px;
}
.index-h2{
	font-size: 24px;
	color: #333333;
	text-align: center;
	padding-bottom: 10px;
}
.index-des{
	font-size: 14px;
	color: #666666;
	text-align: center;
}

.layui-carousel-arrow:hover, .layui-carousel-ind ul:hover{
	background-color: none;
}
/*.layui-carousel[lay-arrow=always] .layui-carousel-arrow{
	left: -60px;
}
.layui-carousel:hover .layui-carousel-arrow[lay-type=add], .layui-carousel[lay-arrow=always] .layui-carousel-arrow[lay-type=add]{
	right: -60px;
}*/
/*活跃分布*/
.active-con{
	margin-top: 60px;
	background: #242C49;
}
.active-h2{
	font-size: 24px;
	color: #FFFFFF;
	line-height: 60px;
}
.active-h2 a{
	float: right;
	font-size: 14px;
	color: #FFFFFF;
}
.active-left{
	position: relative;
	background: url('../img/shouye-ditu.png') 0px 83px no-repeat;
	width: 700px;
	height: 685px;
}
.active-ul{
	width: 240px;
	padding-top: 90px;
    padding-left: 190px;
}
.active-ul li{
	float: left;
	color: #fff;
	margin-left: 60px;	
}

.student-ico,.teacher-ico{
	display: inline-block;
	border-radius: 50%;
	width: 12px;
	height: 12px;
	margin-right: 13px;

}
.teacher-ico{
	background: #FFAA00;
	box-shadow:  0 0  10px #FFAA00;
}
.student-ico{
	background: #35A447;
	box-shadow:  0 0  10px #35A447;

}
.point-area li,.point-area li{
	position: absolute;
	width: 86px;
	height: 86px;
}
.point-area li i{
	position: absolute;
	top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.point-area .point-10:after {
   -webkit-animation: ripple 4500ms ease-out 225ms infinite; 
  -moz-animation: ripple 4500ms ease-out 225ms infinite;
  -o-animation: ripple 4500ms ease-out 225ms infinite;
   animation: ripple 4500ms ease-out 225ms infinite; 
}
.point-area .point-70,.point-area .point-10  {
  width: 100%;
  height: 100%;
}
.point-area .point-70:after {
  
   -webkit-animation: ripple 4500ms ease-out 1575ms infinite; 
  -moz-animation: ripple 4500ms ease-out 1575ms infinite;
  -o-animation: ripple 4500ms ease-out 1575ms infinite;
   animation: ripple 4500ms ease-out 1575ms infinite; 
}
.point-area .point-10:after,.point-area .point-70:after{
	content: '';
	display: block;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border-radius: 50%;
	opacity: 0;
}
.student-point-area .point-10:after,.student-point-area .point-70:after{
	border: 2px solid #35A447;
}
.teacher-point-area .point-10:after,.teacher-point-area .point-70:after{
	border: 2px solid #FFAA00;
}
@-webkit-keyframes ripple{ 0%{opacity:0;-webkit-transform:scale(0.1,0.1); } 5%{ opacity:1; }  100%{ opacity:0; -webkit-transform:scale(1)}}
@-moz-keyframes ripple{ 0%{opacity:0;-moz-transform:scale(0.1,0.1); } 5%{ opacity:1; }  100%{ opacity:0; -moz-transform:scale(1)}}
@-o-keyframes ripple{ 0%{opacity:0;-o-transform:scale(0.1,0.1); } 5%{ opacity:1; }  100%{ opacity:0; -o-transform:scale(1)}}
@keyframes ripple{ 0%{opacity:0;-webkit-transform:scale(0.1,0.1);-moz-transform:scale(0.1,0.1);-ms-transform:scale(0.1,0.1);transform:scale(0.1,0.1); } 5%{ opacity:1; }  100%{ opacity:0;-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);transform:scale(1);}}
.teacher-point-area1{
	top: 260px;
	left: 120px;
}
.teacher-point-area2{
	top: 308px;
    left: 142px;
}
.teacher-point-area3{
	top: 330px;
	left: 220px;
}
.teacher-point-area4{
	top: 518px;
    left: 261px;
}
.teacher-point-area5{
	top: 386px;
    left: 300px;
}
.teacher-point-area6{
	top: 364px;
    left: 320px;
}
.teacher-point-area7{
	top: 446px;
    left: 476px;
}
.teacher-point-area8{
	top: 302px;
    left: 448px;
}
.teacher-point-area9{
	top: 160px;
    left: 496px;
}
.teacher-point-area10{
	top: 206px;
    left: 510px;
}
.teacher-point-area11{
	top: 160px;
    left: 540px;
}   
.student-point-area1{
	top: 238px;
    left: 150px;
}
.student-point-area2{
	top: 276px;
    left: 174px;
}
.student-point-area3{
	top: 260px;
    left: 420px;
}
.student-point-area4{
	top: 362px;
    left: 432px;
}
.student-point-area5{
	top: 186px;
    left: 550px;
}
.student-point-area6{
	top: 166px;
    left: 566px;
}

.line{
	position: absolute;
	top: 83px;
	right: -20px;
	width: 1px;
	height: 540px;
	border-left: 1px dotted #DDDDDD;
	opacity: 0.4
}
.active-right{
	width: 450px;
}
.ranking-list{
	padding-top: 20px;
	margin-top: 10px;
	
}
.ranking-list li{
	float: left;
}
.top-three{
	position: relative;
 	text-align: center;
	width: 100px;
	margin:0 75px 50px 0;
}
.third-li{
	margin-right: 0;
}
.top-three img{
	padding: 10px 0;
	width: 90px;
    height: 90px;
    border-radius: 50%;
}
.top-three p{
 color: #fff;
 font-size: 12px;
 line-height: 26px;
}
.top-three p.rank-title{
	font-size: 16px;
}
.top-three .ico{
	position: absolute;
	top: -9px;
    left: 12px;
	width: 36px;
	height: 36px;
}
.first-ico{
	background: url(../img/shouye_zhuangyuan.png) no-repeat;
}
.second-ico{
	background: url(../img/shouye_bangyan.png) no-repeat;
}
.third-ico{
	background: url(../img/shouye_tanhua.png) no-repeat;
}
.rank-box {
	cursor: pointer;
	text-align: center;
	width: 60px;
	height: 60px;
	line-height: 60px;
	margin-right: 35px;
	margin-bottom: 40px;
}
.rank-box:nth-child(5n+8){
	margin-right: 0
} 
.rank-box img{
	border-radius: 50%;
	vertical-align: middle;
	display: inline-block;
}
.rank-box:hover img{
	border-radius: 50%;
	border: 2px solid #FFFFFF;
	width: 60px;
	height: 60px;
	padding: 2px;
	box-sizing: border-box;
}
/*优学发展*/
.count-con{
	background: #fff;
	padding:40px 0 90px;
}
.count-text{
	width: 240px;
	padding-top: 66px;
}
.count-text .counter{
	display: block;	
	font-size: 50px;
	line-height: 82px;
	margin-bottom: 20px;
}
.course-num{
	color: #BE88E3;
	border-bottom: 1px solid #BE88E3;
}
.video-num{
	color: #5A84F3;
	border-bottom: 1px solid #5A84F3;
}
.school-num{
	color: #ED8683;
	border-bottom: 1px solid #ED8683 ;
}
.user-num{
	color: #5DCEC2;
	border-bottom: 1px solid #5DCEC2;
}
.count-p1{
	font-size: 18px;
	color: #333333;
}
.count-p2{
	font-size: 14px;
	color: #666666;
}
.count-p2 span{
	font-size: 18px;
	color: #35A447;
	margin-left: 5px;
}
.up-ico{
	display: inline-block;
	width: 16px;
	height: 16px;
	background: url(../img/shouye_jiantou_up.png) no-repeat;
}
/*名师展示*/
.teacher-con{
	background: #f0f2f5;
	padding:40px 0 60px;
}
.teacher-item{
	background-color:  #f0f2f5;
}
.teacher-carousel{
	background-color:  #f0f2f5;
	padding-top: 44px;
}
.teacher-ul li{
	float: left;
	margin-right: 26px;
	position:relative;
}
.teacher-ul li:nth-child(4n){
	margin-right: 0;
}
.teacher-box{
	background: rgba(0,0,0,0.5);
	width: 280px;
	height: 360px;
	position: absolute;
	top: 216px;
	left: 0;
}
.teacher-text{
	font-size: 14px;
	color: #fff;
	text-align: center;
	line-height: 20px;
    padding: 10px 0 5px;
}
.teacher-text span{
	font-size: 16px;
	display: block;
	padding-bottom: 5px;
}
.down{
	-webkit-animation: down 500ms ease-out forwards; 
	-moz-animation: down 500ms ease-out forwards;
	-o-animation: down 500ms ease-out forwards;
	animation: down 500ms ease-out forwards; 
}
.up{
	-webkit-animation: up 500ms ease-out forwards; 
	-moz-animation: up 500ms ease-out forwards;
	-o-animation: up 500ms ease-out forwards;
	animation: up 500ms ease-out forwards; 
}
.teacher-ul li:hover .teacher-text{
	padding: 10px 0 10px;
}

 
.teacher-desc{
	font-size: 14px;
	color: #FFFFFF;
	padding:0 20px 24px 20px;
	line-height: 24px;
}
@-webkit-keyframes up{ 0%{top: 216px}  100%{ top:0;}}
@-moz-keyframes up{ 0%{top: 216px}  100%{ top:0;}}
@-o-keyframes up{ 0%{top: 216px}  100%{ top:0;}}
@keyframes up{  0%{top: 216px}  100%{ top:0;}}
@-webkit-keyframes down{ 0%{top: 0px}  100%{ top:216px;}}
@-moz-keyframes down{ 0%{top: 0px}  100%{ top:216px;}}
@-o-keyframes down{ 0%{top: 0px}  100%{ top:216px;}}
@keyframes down{ 0%{top: 0px}  100%{ top:216px;}}











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