/* 
* @Author: wanglili
* @Date:   2017-04-26 10:17:30
* @Last Modified by:   wanglili
* @Last Modified time: 2017-05-02 15:51:02
*/


/*公共部分样式*/

.fl {
    float: left;
}

.fr {
    float: right;
}

i img {
    width: 100%;
    height: 100%;
}

body {
    background: #f2f2f2 !important;
}

.layout {
    width: 100%;
    height: 100%;
    max-width: 720px;
    margin: 0 auto;
    color: #333;
    font-size: 11px;
    line-height: 20px;
    /*overflow: hidden;*/
    position: relative;
}


/*.scroll-body{
    width: 100%;
    overflow: scroll;
    position: absolute;
    top: 45px;
    bottom:  66px;
}*/

#header {
    background: #118bd0;
    text-align: center;
    line-height: 45px;
    height: 45px;
    z-index: 9;
    color: #fff;
    position: relative;
}

#header .lf {
    position: absolute;
    margin-left: 7.5px;
}

#header h1 {
    font-size: 16px;
}

#header .ico-back {
    display: block;
    width: 11px;
    height: 19px;
    padding: 13px 20px 13px 0;
    background: url(../images/arrow_left.png) no-repeat left center;
    background-size: 11px 19px;
}

#header .avatar-box {
    width: 30px;
    height: 30px;
    border: 1px solid #fff;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    right: 7.5px;
    top: 6.5px;
    cursor: pointer;
}

.avatar-mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    z-index: 999;
    text-align: right;
    display: none;
}

.avatar-mask i {
    display: inline-block;
    width: 144px;
    height: 190px;
    margin: 45px 7.5px 0 0;
    border: 1px solid #ddd;
}


/*footer*/


/*.footer{
    position:absolute;
    bottom:0;
    left:0;
    width:100%;
}*/

.hd-foot {
    background-color: #F2F2F2;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid #efefef;
    font-size: 10px;
}

.hd-foot a {
    color: #4b4b4b;
    font-weight: 700;
    margin: 0 3px;
}

.hd-foot p {
    color: #999;
    padding-bottom: 5px;
}

.hd-foot p span {
    margin: 0 10px;
}


/*轮播图样式*/

#banner {
    width: 100%;
    height: 0;
    padding-bottom: 40%;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    padding-bottom: 40%;
    height: 0;
    margin-left: auto;
    margin-right: auto;
}

#banner .swiper-slide {
    padding-bottom: 40%;
    height: 0;
}

.swiper-slide a {
    display: block;
    width: 100%;
    height: 100%;
}

.swiper-slide a img {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}


/*小图标*/

.indexMenu {
    background: #fff;
    margin-bottom: 10px;
}

.indexMenu ul {
    overflow: hidden;
    padding: 20px 2% 10px;
}

.indexMenu ul li {
    float: left;
    width: 25%;
    text-align: center;
    color: #2B343A;
    font-size: 0;
    margin-bottom: 10px;
}

.indexMenu ul li a {
    display: block;
}

.indexMenu ul li h2 {
    display: block;
    font-size: 13px;
    line-height: 13px;
}

.course-icon {
    display: block;
    width: 35px;
    height: 35px;
    margin: 0 auto 10px;
    /*background: url(../images/kecheng-icons.png);
    background-size: 70px;*/
}

.icon1 {
    background: url(../images/icon_home_psychology.png) no-repeat;
    background-size: cover;
}

.icon2 {
    background: url(../images/icon_home_book.png) no-repeat;
    background-size: cover;
}

.icon3 {
    background: url(../images/icon_home_job.png) no-repeat;
    background-size: cover;
}

.icon4 {
    background: url(../images/icon_home_life.png) no-repeat;
    background-size: cover;
}


/*名师直播课*/

.tcourse {
    padding-top: 25px;
    margin-bottom: 10px;
    background: #fff;
}

.tcourse .hd {
    margin: 0 15px;
    font-size: 14px;
    color: #2B2B2B;
    height: 14px;
    line-height: 14px;
}

.tcourse .hd h2 {
    font-size: 14px;
}

.teacher-live .hd .more {
    position: relative;
    padding-right: 11.5px;
}

.teacher-live .hd .more .arrow_r {
    position: absolute;
    top: 0;
    right: 0;
    width: 9px;
    height: 14px;
    background: url(../images/kecheng-icons.png) -109px -14px;
    background-size: 70px;
}

.liveItem {
    position: relative;
    padding: 15px 15px 25px;
}

.liveItem a {
    display: block;
}

.liveItem .textCont {
    position: relative;
    height: 93px;
    margin-right: 175px;
    overflow: hidden;
}

.liveItem .textCont .kechengName {
    font-size: 19px;
    color: #000;
    line-height: 26px;
    font-weight: 700;
    display: -webkit-box;
    display: -moz-box;
    overflow: hidden;
    white-space: normal;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.liveItem .textCont .date {
    position: absolute;
    left: 0;
    bottom: 22px;
    font-size: 12px;
    color: #2B2B2B;
    line-height: 12px;
}

.liveItem .textCont .price {
    position: absolute;
    left: 0;
    bottom: 0;
    font-size: 14px;
    color: #FE4C6C;
    line-height: 14px;
    font-family: Arial;
}

.liveItem .textCont .peopleIn {
    position: absolute;
    left: 0;
    bottom: 0;
}

.liveItem .imgCont {
    position: absolute;
    right: 15px;
    top: 15px;
    width: 165px;
    height: 93px;
}

.liveItem .imgCont img {
    width: 165px;
    height: 93px;
}

.liveItem .imgCont .tag {
    position: absolute;
    background: #ffc037;
    color: #fff;
    bottom: 0;
    left: 0;
    padding: 4.5px 6px;
    font-size: 12px;
    line-height: 17px;
    height: 17px;
}

.liveItem .imgCont .tag.lubo {
    background: #74A4F2;
}


/*国馆课堂好课*/

.good-course .bd {
    margin-top: 15px;
    background: #fff;
}

.good-course .bd li {
    overflow: hidden;
    padding: 0 15px;
}

.big-img {
    position: relative;
    padding-bottom: 24px;
    margin-bottom: 25px;
    width: 100%;
}

.img {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.23%;
    margin-bottom: 15px;
    overflow: hidden;
}

.img img {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

.img .tag {
    position: absolute;
    background: #74A4F2;
    color: #fff;
    bottom: 0;
    left: 0;
    padding: 4.5px 6px;
    font-size: 12px;
    line-height: 17px;
    height: 17px;
}

.kechengName {
    font-weight: 700;
    font-size: 19px;
    color: #000;
    line-height: 26px;
    display: -webkit-box;
    display: -moz-box;
    overflow: hidden;
    white-space: normal;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.tab-list .kechengName {
    -webkit-line-clamp: 2;
}

.peopleIn {
    display: inline-block;
    font-size: 12px;
    color: #2B2B2B;
    line-height: 12px;
    position: absolute;
    right: 0;
    bottom: 0;
}

.price-blk {
    height: 14px;
    position: absolute;
    left: 0;
    bottom: 0;
}

.price-blk:after {
    content: '';
    display: block;
    clear: both;
}

.price-new {
    display: inline-block;
    margin-right: 10px;
    font-size: 14px;
    color: #FE4C6C;
    line-height: 14px;
    font-family: Arial;
    float: left;
}

.price-old {
    /*display: none;*/
    color: #A8B4BB;
    font-size: 11px;
    line-height: 14px;
    text-decoration: line-through;
    float: left;
}

.price-old span {
    font-size: 11px;
}


/*主页===两张小图片*/

.small-img {
    position: relative;
    float: left;
    width: 48.5%;
    margin-right: 3%;
    padding-bottom: 24px;
    margin-bottom: 25px;
}

.small-img:last-child {
    margin-right: 0;
}


/*课程分类*/

.kecheng .mb15 {
    margin-bottom: 15px;
}

.sy-nav {
    box-shadow: 0 2.5px 7.5px rgba(0, 0, 0, .1);
    z-index: 9;
    /*overflow-x: scroll;*/
    overflow-y: hidden;
}

.sy-nav ul {
    width: 100%;
    height: 35px;
}

.sy-nav li {
    line-height: 35px;
    margin: 0 7.5px;
    overflow: hidden;
    padding: 0 2px;
    text-align: center;
    font-size: 15px;
    display: block;
    float: left;
}

.sy-nav li a {
    display: block;
}

.sy-nav .active a {
    color: #118bd0;
    border-bottom: 2px solid #118bd0;
    line-height: 33px;
}


/*切换页面的每一个li*/

.tab-list li {
    /*margin-bottom: 3px;*/
    border-bottom: 3px solid #f2f2f2;
    background: #FFF;
    position: relative;
    padding: 15px 15px 25px;
}

.tab-list li .textCont {
    position: relative;
    height: 93px;
    margin-right: 175px;
    overflow: hidden;
}

.price_old {
    position: absolute;
    left: 0;
    bottom: 19px;
    font-size: 12px;
    color: #999;
    line-height: 12px;
    text-decoration: line-through;
}

.price {
    position: absolute;
    left: 0;
    bottom: 0;
    font-size: 14px;
    color: #FE4C6C;
    line-height: 14px;
    font-family: Arial;
}

.tab-list {
    background: #fff;
    overflow: hidden;
    position: absolute;
    width: 100%;
    top: 95px;
    left: 0;
    right: 0;
    bottom: 0;
}

.tab-list ul {
    height: 100%;
    /*overflow-y: scroll;*/
    overflow-y: auto;
}

.tab-list li .imgCont {
    position: absolute;
    right: 15px;
    top: 15px;
    width: 165px;
    height: 93px;
}

.tab-list li .imgCont img {
    width: 165px;
    height: 93px;
}

.tab-list li .imgCont .tag {
    position: absolute;
    background: #ffc037;
    color: #fff;
    bottom: 0;
    left: 0;
    padding: 4.5px 6px;
    font-size: 12px;
    line-height: 17px;
    height: 17px;
}

.tab-list li .imgCont .tag.lubo {
    background: #74A4F2;
}


/*课程详情*/

.course-banner {
    position: relative;
    width: 100%;
    height: 175px;
    overflow: hidden;
}

.course-banner .course-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 175px;
    overflow: hidden;
    -webkit-filter: blur(25px);
    filter: blur(25px);
    z-index: 7;
}

.course-banner .course-bg-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 175px;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.2);
    z-index: 9;
}

.course-detail {
    position: absolute;
    top: 0;
    left: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 18px 12px 0;
    z-index: 10;
}

.course-detail-img {
    float: left;
    width: 139px;
    margin-right: 9px;
}

.course-detail-img .course-img {
    width: 139px;
    height: 78px;
    overflow: hidden;
}

.course-detail-desc {
    min-height: 98px;
    margin-left: 150px;
}

.course-detail-desc .course-title {
    margin-bottom: 7px;
    font-size: 16px;
    color: #fff;
    line-height: 22px;
    display: -webkit-box;
    display: -moz-box;
    overflow: hidden;
    white-space: normal;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.show-rankStar {
    height: 16px;
}

.course-detail-desc .show-rankStar .starts {
    overflow: hidden;
    float: left;
    height: 14px;
    margin: 1px 0;
    display: inline-block;
}

.show-rankStar .starts li {
    float: left;
    width: 12px;
    height: 12px;
    margin-right: 2px;
    background: url(../images/kecheng-rank-star.png);
    background-size: 88px;
}

.show-rankStar .starts li.empty {
    background-position: -41px -3px;
}

.show-rankStar .starts li.half {
    background-position: -23px -3px;
}

.show-rankStar .starts li.full {
    background-position: -4px -3px;
}

.course-detail-desc .show-rankStar .rankNum {
    float: left;
    display: inline-block;
    margin-left: 2px;
    color: #ffa100;
    font-size: 12px;
    height: 16px;
    line-height: 16px;
}

.course-detail-desc .participant {
    float: left;
    font-size: 12px;
    color: rgba(255, 255, 255, .9);
}


/*介绍=目录*/

.course-banner .tab-bar {
    position: absolute;
    bottom: 12px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 12px;
    padding-right: 12px;
    width: 100%;
    height: 25px;
    z-index: 10;
}

.course-banner .tab-bar .tab-item {
    float: left;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 50%;
    height: 25px;
    line-height: 25px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    border: 1px solid #fff;
    cursor: pointer;
}

.course-banner .tab-bar .tab-item:first-child {
    border-right: none;
    -webkit-border-radius: 3px 0 0 3px;
    border-radius: 3px 0 0 3px;
}

.course-banner .tab-bar .tab-item:last-child {
    border-left: none;
    -webkit-border-radius: 0 3px 3px 0;
    border-radius: 0 3px 3px 0;
}

.course-banner .tab-bar .tab-item.selected {
    background-color: #fff;
    color: #5a6266;
}


/*课程费用*/

.detailItem {
    margin-bottom: 3px;
    overflow: hidden;
    background: #fff;
}

.detailItem .head {
    margin: 25px 15px 0;
}

.detailItem .head .title {
    font-size: 19px;
    color: #000;
    line-height: 19px;
    font-weight: 700;
}

.detailItem .body {
    margin: 25px 15px;
    font-size: 14px;
    color: #2B2B2B;
    /*line-height: 22px;*/
    line-height: 2;
}

.detailItem:last-child .body {
    border-bottom: none;
}

.detailItem .price-detail .price-new {
    display: inline-block;
    margin-right: 8px;
    font-size: 14px;
    color: #fe4c6c;
    font-weight: 700;
    font-family: Roboto, "Droid Sans Fallback", Arial;
    float: none;
}

.price-detail .price-new strong {
    font-size: 19px;
}

.price-detail .price-old {
    font-size: 14px;
    color: #BBB;
    line-height: 14px;
    text-decoration: line-through;
    float: none;
}


/*课程介绍*/

.detailItem .introduceText {
    position: relative;
    font-size: 14px;
    line-height: 2;
    color: #000;
}

.introduceText.close {
    max-height: 140px;
    overflow: hidden;
}

.introduceText.open .whiteMask {
    display: none;
}

.introduceText img {
    width: 100%;
}

.introduceText .whiteMask {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 45px;
    background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), to(#fff));
    background-image: -webkit-linear-gradient(top, rgba(255, 255, 255, 0) 0, #fff 100%);
    background-image: linear-gradient(-180deg, rgba(255, 255, 255, 0) 0, #fff 100%);
}

.introduceText-ctrl {
    text-align: center;
}

.introduceText-ctrl .btn {
    position: relative;
    display: inline-block;
    height: 20px;
    line-height: 20px;
    color: #2b2b2b;
    font-size: 14px;
    padding-right: 20px;
}

.closeText {
    margin-right: 5px;
}

.introduceText-ctrl .btn:after {
    position: absolute;
    top: 0;
    right: 0;
    content: '';
    display: block;
    width: 24px;
    height: 13px;
    margin-top: 3.5px;
    background: url(../images/arrow_down.png) no-repeat center;
    background-size: 50%;
}


/*负能量*/

.img-title {
    height: 60px;
    margin: 20px 0;
    text-align: center;
}

.img-title img {
    max-width: 100%;
    width: initial;
    height: 100%;
    display: inline-block;
}

.qrimg-title img {
    max-width: 100%;
    width: initial;
    margin: 0 auto;
}

.fuenerage-text h2 {
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
    color: #A97D50;
}

.fuenerage-text p {
    line-height: 2;
    text-align: justify;
}

.fuenerage-text .center-p p {
    text-align: center;
}

.center-p {
    text-align: center;
}

.feature-p p {
    text-align: center;
}

.feature-p p span {
    color: #A97D50;
}

.feature-p p b {
    font-weight: bold;
    color: #A97D50;
    font-size: 16px;
}


/*课程目录 标签样式*/

.tabcont2 {
    display: none;
    padding: 0 15px;
    box-sizing: border-box;
    background: #fff;
}

.dushu-action {
    font-size: 14px;
    overflow: hidden;
}

.dushu-action p {
    text-indent: 28px;
    margin: 25px 0;
    line-height: 2;
}

.dushu-action p b {
    font-weight: bold;
    font-size: 16px;
}

.dushu-action h2 {
    font-size: 19px;
    color: #000;
    line-height: 19px;
    font-weight: 700;
    margin: 25px 0;
}

.center-img {
    text-align: center;
    overflow: hidden;
}

.center-img p {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.center-img img {
    display: inline-block;
    margin: 10px 0;
    max-width: 100%;
    width: initial;
}

.life-cont h2 {
    font-size: 30px;
    margin: 30px 0;
}

.life-cont h2 span {
    display: block;
    margin-bottom: 5px;
}

.life-cont p.title {
    margin: 15px 0;
    font-size: 16px;
}

.life-cont p.b-title {
    text-align: center;
    font-size: 16px;
}

.life-cont p.b-title b {
    font-weight: bold;
}

.life-cont p.b-title b span {
    font-size: 30px;
    color: #BA4B42;
}

.life-cont p.big-title {
    font-size: 22px;
}

.life-cont p.title span {
    display: inline-block;
    background: #D98603;
    color: #fff;
    font-weight: bold;
    padding: 0 4px;
}

.life-cont div.title-cont {
    line-height: 2;
    font-size: 14px;
    color: #333;
    text-align: left;
}

.life-cont2 p {
    text-align: center;
}

.qrcode-kecheng img {
    width: 150px;
    height: 150px;
}

div.title-cont p img {
    max-width: 100%;
}

.zhibo-title {
    margin-top: 30px;
    text-align: center;
    font-weight: bold;
    font-size: 20px;
}

.zhibo-title b {
    font-weight: bold;
}

.zhibo-cont p {
    font-size: 14px;
    text-indent: 28px;
    margin: 16px 0;
    line-height: 1.8;
    text-align: left;
}

.zhibo-cont .p-img {
    text-align: center;
    text-indent: 0;
}

.zhibo-cont .p-img img {
    max-width: 100%;
    display: inline-block;
}

.family-course-cont img {
    max-width: 100%;
}


/*教师介绍*/

.introduceTeacher {
    position: relative;
    margin: 30px 0 50px;
}

.each-teacher {
    overflow: hidden;
    padding: 10px 0;
    border-top: 1px solid #f2f2f2;
}

.each-teacher p span {
    color: #B26436;
}

.introduceTeacher:last-child {
    margin-bottom: 30px;
}

.introduceTeacher .avatar {
    width: 80px;
    height: 80px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #f2f2f2;
    float: left;
    overflow: hidden;
}

.introduceTeacher .avatar img {
    width: 80px;
    height: 80px;
}

.introduceTeacher .textCont {
    margin-left: 100px;
}

.introduceTeacher .textCont .teacherName {
    margin-bottom: 15px;
    font-size: 18px;
    color: #000;
    font-weight: 700;
}

.introduceTeacher .teacherGood {
    font-size: 14px;
    color: #2B2B2B;
    letter-spacing: 0;
    /*line-height: 22px;*/
    line-height: 2;
}

.teacherGood h2 {
    font-size: 15px;
    font-weight: bold;
    color: #A97D50;
    margin: 10px 0;
}

.introduceTeacher p img {
    max-width: 100%;
}


/*客服 立即参加代码*/

.actionBar {
    height: 44px;
    width: 100%;
}

.actionBar .container {
    background: #fff;
    border-top: 1px solid #ddd;
    width: 100%;
    height: 44px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    max-width: 720px;
    margin: 0 auto !important;
}

.service-ctrl {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 44px;
    margin-left: 16px;
    padding-left: 22px;
    line-height: 44px;
    font-size: 14px;
}

.service-ctrl::before {
    content: '';
    position: absolute;
    top: 13.5px;
    left: 0;
    width: 17px;
    height: 17px;
    background: url(../images/kecheng-service.png) left center no-repeat;
    background-size: 17px;
}

.service-join-mask {
    display: none;
    position: fixed;
    z-index: 900;
    bottom: 44px;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    max-width: 720px;
    margin: 0 auto !important;
}

.service {
    display: none;
    position: fixed;
    z-index: 999;
    bottom: 60px;
    left: 15px;
    right: 15px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    background: #fff;
    max-width: 720px;
    margin: 0 auto !important;
}

.join-mask {
    position: absolute;
    display: none;
    z-index: 999;
    bottom: 15px;
    right: 30px;
    width: 144px;
    height: 190px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    background: #fff;
    max-width: 720px;
    margin: 0 auto !important;
}

.join-mask .arrow-bottom {
    display: block;
    position: absolute;
    bottom: -20px;
    right: 62px;
    border: 10px solid transparent;
    border-top: 10px solid #fff;
}

.service .hd {
    margin: 20px 15px;
}

.kechengAction .service .hd .title {
    font-size: 19px;
    color: #000;
    letter-spacing: 0;
    line-height: 19px;
}

.service .hd .close {
    position: absolute;
    top: 10px;
    right: 6px;
    width: 30px;
    height: 30px;
    background: url(../images/kecheng-service-close.png) no-repeat;
    background-size: 30px;
}

.service .bd {
    margin: 0 15px 20px 10px;
    overflow: hidden;
    clear: both;
}

.service .bd .qrcode {
    float: left;
    width: 87px;
    height: 87px;
    margin-right: 10px;
    overflow: hidden;
}

.service .bd .qrcode img {
    width: 100%;
    height: 100%;
}

.service .bd .textCont {
    min-height: 80px;
    margin-left: 90px;
}

.service .bd .textCont h2 {
    margin: 5px 0;
    font-size: 15px;
    color: #f00;
    font-weight: bold;
}

.bd .textCont h2 span {
    color: #459CF3;
}

.service .bd .textCont p {
    font-size: 13px;
    color: #2B2B2B;
    letter-spacing: 0;
    line-height: 2;
}

.service .arrow-bottom {
    display: block;
    position: absolute;
    bottom: -20px;
    border: 10px solid transparent;
    border-top: 10px solid #fff;
}


/*立即参加*/

.content {
    position: absolute;
    right: 15px;
    bottom: 0;
    top: 0;
    left: 20%;
    height: 44px;
}

.content .timeRemain {
    text-align: right;
    height: 44px;
    line-height: 44px;
    font-size: 14px;
    padding-right: 12px;
}

.content .timeRemain span {
    color: #3AA8E8;
}

.content .doJoinClass {
    float: right;
    display: block;
    text-align: center;
    width: 174px;
    height: 35px;
    margin: 4.5px 0;
    line-height: 37px;
    font-size: 14px;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    background: #74A4F2;
    color: #fff;
}