.explain p img{
	max-width: 100%;
}
/* 轮播 */

.carousel {
    position: relative
}

.carousel.pointer-event {
    -ms-touch-action: pan-y;
    touch-action: pan-y
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
    /* height: 460px; */
    background: rgba(242, 242, 242, 1);
}

.carousel-inner::after {
    display: block;
    clear: both;
    content: ""
}

.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%;
    margin-right: -100%;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
         backface-visibility: hidden;
    transition: -webkit-transform .6s ease-in-out;
    -webkit-transition: -webkit-transform .6s ease-in-out;
    -o-transition: -o-transform .6s ease-in-out;
    -moz-transition: transform .6s ease-in-out, -moz-transform .6s ease-in-out;
    transition: transform .6s ease-in-out;
    transition: transform .6s ease-in-out, -webkit-transform .6s ease-in-out, -moz-transform .6s ease-in-out, -o-transform .6s ease-in-out;
    transition: transform .6s ease-in-out, -webkit-transform .6s ease-in-out
}

.carousel-item-next,
.carousel-item-prev,
.carousel-item.active {
    display: block
}

.active.carousel-item-right,
.carousel-item-next:not(.carousel-item-left) {
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
     -ms-transform: translateX(100%);
      -o-transform: translateX(100%);
         transform: translateX(100%)
}

.active.carousel-item-left,
.carousel-item-prev:not(.carousel-item-right) {
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
     -ms-transform: translateX(-100%);
      -o-transform: translateX(-100%);
         transform: translateX(-100%)
}

.carousel-fade .carousel-item {
    opacity: 0;
    -webkit-transition-property: opacity;
    -o-transition-property: opacity;
    -moz-transition-property: opacity;
    transition-property: opacity;
    -webkit-transform: none;
    -moz-transform: none;
     -ms-transform: none;
      -o-transform: none;
         transform: none
}

.carousel-fade .carousel-item-next.carousel-item-left,
.carousel-fade .carousel-item-prev.carousel-item-right,
.carousel-fade .carousel-item.active {
    z-index: 1;
    opacity: 1
}

.carousel-fade .active.carousel-item-left,
.carousel-fade .active.carousel-item-right {
    z-index: 0;
    opacity: 0;
    -webkit-transition: 0s .6s opacity;
    -o-transition: 0s .6s opacity;
    -moz-transition: 0s .6s opacity;
    transition: 0s .6s opacity
}

.carousel-control-next,
.carousel-control-prev {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 1;
    display: -ms-flexbox;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: flex;
    -ms-flex-align: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
            align-items: center;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
       -moz-box-pack: center;
            justify-content: center;
    width: 15%;
    color: #fff;
    text-align: center;
    opacity: .5;
    -webkit-transition: opacity .15s ease;
    -o-transition: opacity .15s ease;
    -moz-transition: opacity .15s ease;
    transition: opacity .15s ease
}

.carousel-control-next:focus,
.carousel-control-next:hover,
.carousel-control-prev:focus,
.carousel-control-prev:hover {
    color: #fff;
    text-decoration: none;
    outline: 0;
    opacity: .9
}

.carousel-control-prev {
    left: 0
}

.carousel-control-next {
    right: 0
}

.carousel-control-next-icon,
.carousel-control-prev-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: no-repeat 50%/100% 100%
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3e%3c/svg%3e")
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3e%3c/svg%3e")
}

.carousel-indicators {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 15;
    display: -ms-flexbox;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
       -moz-box-pack: center;
            justify-content: center;
    padding-left: 0;
    margin-right: 15%;
    margin-left: 15%;
    list-style: none
}

.carousel-indicators li {
    -webkit-box-sizing: content-box;
       -moz-box-sizing: content-box;
            box-sizing: content-box;
    -ms-flex: 0 1 auto;
    -webkit-box-flex: 0;
    -webkit-flex: 0 1 auto;
       -moz-box-flex: 0;
            flex: 0 1 auto;
    width: 30px;
    height: 3px;
    margin-right: 3px;
    margin-left: 3px;
    text-indent: -999px;
    cursor: pointer;
    background-color: #fff;
    background-clip: padding-box;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    opacity: .5;
    -webkit-transition: opacity .6s ease;
    -o-transition: opacity .6s ease;
    -moz-transition: opacity .6s ease;
    transition: opacity .6s ease
}

.carousel-indicators .active {
    opacity: 1
}

.carousel-caption {
    position: absolute;
    right: 15%;
    bottom: 20px;
    left: 15%;
    z-index: 10;
    padding-top: 20px;
    padding-bottom: 20px;
    color: #fff;
    text-align: center
}


/*  */


/* 大盒子 */

.container {
    width: 1200px !important;
    margin: 0 auto;
    padding: 0 !important;
}


/* 头部 */

.hade {
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 99;
    background: #FFFFFF;
    height: 60px;
    border-bottom: 1px solid #F2F2F2;
    line-height: 60px;
}

.hade .logo {
    width: 100px;
    margin-top: 15px;
    height: 30px;
}

.hade .nav {
    float: right;
}

.hade .nav li {
    width: 120px;
    float: left;
    position: relative;
    text-align: center;
}

.hade .nav li a {
    font-size: 16px;
    cursor: pointer;
    height: 60px;
    display: inline-block;
}

.hade .nav li a.current {
    /* cursor: not-allowed; */
}

.hade .nav li:hover a,
.hade .nav li a.current {
    color: #ffdf28;
    border-bottom: 2px solid #ffdf28;
}

.hade .nav li img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-top: 15px;
}

.dropdown-menu {
    display: none;
    width: 100%;
    position: absolute;
    top: 60px;
    padding: 0 10px;
    line-height: 40px;
    background: #FFFFFF;
}

.dropdown-menu a {
    width: 100%;
    height: 40px!important;
    font-size: 14px !important;
    display: block;
    color: #333333!important;
    border: none!important;
}

.dropdown-menu a:hover {
    color: #ffdf28!important;
}


/* 首页 */

.fived {
    position: fixed;
    top: 0;
    z-index: 99;
    background: #FFFFFF;
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
}

.carousel-inner img {
    width: 60%;
    /* height: 460px; */
}

.navbar-nav li a {
    margin-left: 30px;
    font-size: 14px;
}

.carousel-indicators li {
    position: relative;
    width: 5px;
    border-radius: 50%;
    height: 5px;
    background-color: #999999;
    opacity: 1;
    color: #999999;
    margin-left: 30px;
    margin-right: 30px;
    text-indent: 1px !important;
}

.carousel-indicators .active {
    background-color: #000000 !important;
    color: #000000;
}

.carousel-indicators li span {
    position: absolute;
    top: -20px;
    left: -5px;
    display: inline-block;
}


#demo {
    position: relative;
    margin-top: 57px;
}

.carousel-indicators {
    bottom: -60px;
}


.container-btn {
    position: relative;
    margin-top: 25px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 11px;
    height: 11px;
    background-image: none;
}

.carousel-control-prev-icon {
    -webkit-transform: rotate(180deg);
       -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
         -o-transform: rotate(180deg);
            transform: rotate(180deg);
    display: inline-block;
}

.carousel-control-prev-icon .carousel-control-next-icon {
    color: #333333;
}

.right-price {
    width: 40%;
    background: rgba(242, 242, 242, 1);
    position: absolute;
    height: 100%;
    top: 0;
    padding: 6% 5%;
    right: 0;
}


.price-title {
    font-size: 25px;
}

.price-title p {
    margin: 15px 0;
}

.price-time {
    color: #666666;
}

.price-laber,
.all-laber {
    margin-top: 15px;
}

.price-laber span,
.all-laber span {
    padding: 0 20px;
    height: 25px;
    margin-right: 5px;
    line-height: 25px;
    text-align: center;
    color: #ffdf28;
    display: inline-block;
    background: url(../images/laber-bg.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.home-list {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.home-list .home-li {
    width: 386.666666667px;
    position: relative;
}

.home-list .home-li:nth-child(2) {
    margin: 0 30px;
}

.p-price {
    margin-top: 40px;
    font-size: 40px;
    color: #ff4c4c;
}

.p-price span {
    font-size: 12px;
}

.price-b-bg div {
    width: 320px;
    text-align: right;
}

.price-b-bg h3 {
    font-size: 16px;
    margin-top: 25px;
    color: #FFFFFF;
}

.price-b-bg p {
    color: #ffdf28;
    margin-top: 5px;
}


/* 精品新课推荐 */

.boutique-tit {
    font-size: 30px;
    text-align: center;
    padding: 70px 0;
}

.boutique-li {
    border: 1px solid #f2f2f2;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    position: relative;
}

.boutique-li h1 {
    font-size: 24px;
    font-weight: normal;
    top: 60px;
    left: 25px;
    position: absolute;
}

.boutique-li h1 span {
    color: #fcda41;
}

.boutique-li:hover,
.all-li:hover {
    position: relative;
    bottom: 6px;
    -webkit-box-shadow: 0 3px 13px 0 rgba(0, 0, 0, .11);
            box-shadow: 0 3px 13px 0 rgba(0, 0, 0, .11);
}

.boutique-li,
.all-li {
    -webkit-transition: bottom .2s linear 0s;
    -o-transition: bottom .2s linear 0s;
    -moz-transition: bottom .2s linear 0s;
    transition: bottom .2s linear 0s;
    bottom: 0;
}

.boutique-li .bg a {
    color: #FFFFFF;
}

.boutique-li .bg a:hover {
    color: #FFFFFF;
}

.boutique-li .bg p {
    margin-top: 30px;
    font-size: 16px;
}

.boutique-li .bg h2 {
    font-size: 16px;
}

.boutique-li img {
    width: 100%;
}

.boutique-li .title {
    font-size: 20px;
    padding: 20px 0;
    line-height: 25px;
}

.boutique-li a:hover,
.all-li a:hover {
    color: #333333;
}

.boutique-text {
    padding: 0 20px;
}

.boutique-text p {
    color: #666666;
}

.boutique-btn {
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    width: 100%;
    margin-top: 30px;
    background: #ffdf28;
}

.boutique-tit span {
    width: 40px;
    height: 20px;
    margin-top: -20px;
    display: inline-block;
    background: url(../images/news.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}


/* 全部课程 */

.all-courses {
    margin-top: 60px;
    background: #f2f2f2;
    padding-bottom: 30px;
}

.all-tab {
    padding: 60px 0;
    width: 100%;
    text-align: center;
    display: inline-block;
}

.all-tab div {
    width: 100px;
    margin: 0 20px;
    display: inline-block;
}

.all-tab div span {
    width: 100px;
    font-size: 16px;
    cursor: pointer;
    height: 35px;
    line-height: 35px;
    display: inline-block;
}

.all-tab div .current {
    background: #ffdf28;
    border-radius: 5px;
    font-weight: bold;
}

.all-li {
    background: #FFFFFF;
    width: 100%;
    border-radius: 15px;
    margin-bottom: 30px;
    display: inline-block;
}

.all-title {
    padding: 20px 0 10px;
    width: 100%;
    display: inline-block;
}

.all-title span {
    width: 90px;
    line-height: 30px;
    text-align: center;
    height: 30px;
    margin-right: -5px;
    display: inline-block;
    float: right;
    background: url(../images/laber.png);
}

.all-text {
    padding: 0 20px 20px 20px;
    border-bottom: 1px solid #F2F2F2;
}

.all-h2 {
    font-size: 20px;
}

.all-p {
    color: #666666;
    margin: 20px 0;
}

.all-text .price {
    font-size: 25px;
    text-align: right;
    margin-top: 20px;
    margin-bottom: 15px;
    color: #ff4c4c;
}

.all-text .num {
    width: 100%;
    color: #666666;
    display: inline-block;
}

.all-text .num span {
    margin-right: 5px;
}

.all-text .num div {
    width: 40%;
    float: left;
}

.all-text .num div:nth-child(2) {
    text-align: right;
    width: 60%;
}

.all-li .user {
    /* padding: 0 20px; */
    width: 100%;
    height: 70px;
    display: inline-block;
}

.user .user-img {
    width: 75%;
    border-right: 1px solid #F2F2F2;
    padding: 10px 0;
    float: left;
    padding-left: 20px;
}

.user .user-img div {
    /* width: 20%; */
    float: left;
    color: #666666;
    text-align: center;
    margin-right: 20px;
}

.user .user-img div img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-bottom: 5px;
}

.user .more {
    width: 25%;
    float: left;
    line-height: 65px;
    text-align: center;
}

.user .more span {
    font-size: 28px;
    color: #dedede;
}


/* 分页 */

.pages {
    /* padding: 30px 0; */
    text-align: center;
    height: 34px;
    margin: 30px 0;
}

.pages .disabled {
    cursor: not-allowed;
}

.pages a {
    cursor: pointer;
    margin-right: 10px;
    display: inline-block;
}

.pages>.pagecurrent {
    background: #ffdf28 !important;
    color: #FFFFFF;
}

.pages .pub-bg {
    padding: 10px 25px;
    color: #999999;
    border-radius: 20px;
    background: #FFFFFF;
    border: 1px solid #F2F2F2;
}

.pages .num {
    width: 34px;
    height: 34px;
    background: #FFFFFF;
    border-radius: 50%;
    text-align: center;
    line-height: 34px;
}

.pages .num-c {
    line-height: 28px;
}


/* 底部版权 */

.footer {
    width: 100%;
    display: inline-block;
    height: 100px;
    background: #414141;
}

.footer .logo {
    width: 180px;
    margin-top: 35px;
    height: 40px;
    display: inline-block;
    background: url(../images/logo-b.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.footer-r {
    float: right;
    text-align: right;
    padding-top: 30px;
}

.footer-r .t a {
    display: inline-block;
    margin-left: 30px;
    color: #ffffff;
    margin-bottom: 20px;
}

.footer-r .t a:hover {
    color: #ffffff;
}

.footer-r .b {
    color: #999999;
}


/* 登录 */

.login-footer {
    line-height: 60px;
    position: fixed;
    bottom: 0;
    left: 0;
    color: #666666;
    width: 100%;
    text-align: center;
}

.pub-login {
    width: 400px;
    padding: 20px 30px 30px 30px;
    background: #FFFFFF;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -210px;
    margin-left: -200px;
}

.pub-login .title {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 30px;
}

.pub-login .title div {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
       -moz-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    font-size: 15px;
    cursor: pointer;
    line-height: 60px;
    position: relative;
    text-align: center;
}

.pub-login .title .current {
    color: #ffdf28;
}

.pub-login .title .current span {
    width: 60px;
    height: 3px;
    background: #ffdf28;
    position: absolute;
    bottom: 5px;
    left: 50%;
    margin-left: -30px;
}

.pub-login .code {
    text-align: center;
    display: none;
    font-size: 10px;
}

.pub-login .code img {
    width: 200px;
    height: 200px;
    margin-bottom: 15px;
    padding: 5px;
    border: 1px solid #F2F2F2;
}

.pub-login .link {
    margin-top: 50px;
    text-align: center;
}

.pub-login .link a {
    color: #ffdf28;
}

.login-li {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 15px;
    line-height: 50px;
    border-bottom: 1px solid #F2F2F2;
}

.login-li .name {
    width: 70px;
}

.login-li .input {
    width: -webkit-calc(100% - 70px);
    width: -moz-calc(100% - 70px);
    width: calc(100% - 70px);
}

.login-li .input input {
    width: 100%;
    height: 50px;
    border: none;
}

.code-num input {
    width: 70% !important;
    float: left;
}

.code-num .a {
    width: 30%!important;
    border: none;
    cursor: pointer;
    color: #999999;
    background: none;
}

.pub-login button {
    width: 100%;
    background: #ffdf28;
    height: 45px;
    font-size: 15px;
    margin-top: 10px;
    border: 1px solid #ffdf28;
}

.pub-login button a {
    font-size: 15px;
}


/* 返回顶部 */

.return-top {
    width: 80px;
    position: fixed;
    right: 0;
    text-align: center;
    bottom: 50%;    height: 100vh;
    top: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.return-top .title img {
    width: 62px;
    height: 53px;
}

.return-top .bg {
    width: 100%;
    margin-top: 10px;
    background: #FFFFFF;
}

.return-top .bg div {
    padding: 10px 0;
    margin-bottom: 10px;
    line-height: 25px;
    color: #999999;
    cursor: pointer;
    border-bottom: 1px solid #F2F2F2;
}

.return-top .bg div span {
    font-size: 28px;
    color: #999999;
    margin-bottom: 10px;
}


/* 课程详情 */

.details-bg {
    margin-top: 60px;
    height: 350px;
    padding-top: 4%;
    background: #ffdf28;
}

.details-bg .img-left {
    width: 25%;
    float: left;
}

.details-bg .img-left img {
    width: 256px;
}

.details-bg .info-right {
    width: 75%;
    float: left;
    padding-left: 20px;
}

.details-bg .info-right h2 {
    font-size: 30px;
    height: 37px;
    margin-top: 5px;
    font-weight: bold;
}

.details-bg .info-right h2 span {
    border-radius: 20px;
    position: relative;
    top: -3px;
    font-size: 16px;
    display: inline-block;
    font-weight: normal;
    padding: 5px 10px;
    background: #ff4c4c;
    color: #FFFFFF;
}

.details-bg .info-right .time {
    margin: 20px 0;
}

.details-bg .info-right .time span {
    margin: 0 20px;
    display: inline-block;
}

.details-bg .info-right .laber {
    margin-bottom: 20px;
}

.details-bg .info-right .laber span {
    width: 80px;
    line-height: 28px;
    text-align: center;
    margin-right: 20px;
    height: 28px;
    display: inline-block;
    background: url(../images/laber-bg1.png);
    background-repeat: no-repeat;
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
    color: #ffdf28;
}

.details-bg .info-right .num span {
    font-weight: bold;
    margin-right: 10px;
}

.details-bg .info-right .num .icon-shijian {
    margin-left: 30px;
}

.details-bg .info-right .num .house {
    color: #ff4c4c;
    font-weight: normal;
}

.suspension {
    margin-top: -60px;
    height: 100px;
    border-radius: 5px;
    padding: 0 30px;
    width: 100%;
    display: inline-block;
    background: #FFFFFF;
}

.suspension .price {
    width: 28%;
    float: left;
}

.suspension .price {
    font-size: 40px;
    font-weight: bold;
    color: #ff4c4c;
    line-height: 100px;
}

.suspension .price span {
    width: 25px;
    font-size: 12px;
    height: 25px;
    display: inline-block;
    line-height: 25px;
    background: #FFFFFF;
    border-radius: 50%;
    text-align: center;
    margin-left: -20px;
    font-weight: normal;
}

.suspension .price del {
    font-size: 14px;
    color: #666666;
    font-weight: normal;
}

.suspension .select {
    width: 45%;
    float: left;
}

.suspension .select .li {
    /* width: 50%; */
    float: left;
}

.suspension .select .li h3 {
    font-size: 14px;
    margin-top: 25px;
    font-weight: normal;
    margin-bottom: 15px;
}

.suspension .select .li .laber span {
    width: 90px;
    height: 30px;
    cursor: pointer;
    text-align: center;
    line-height: 30px;
    display: inline-block;
    color: #999999;
    border-radius: 3px;
    margin-right: 10px;
    border: 1px solid #F2F2F2;
}

.suspension .select .li .laber .current {
    width: 90px;
    height: 30px;
    background: url(../images/select.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.suspension .pay-btn {
    float: right;
    width: 27%;
    padding-top: 30px;
}

.suspension .pay-btn a {
    width: 40%;
    height: 40px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 5px;
    margin-left: 20px;
    text-align: center;
    border: 1px solid #ffdf28;
    line-height: 40px;
    background: #ffdf28;
    display: inline-block;
}

.suspension .pay-btn a:nth-child(2) {
    background: none;
    color: #ffdf28;
    border: 1px solid #ffdf28;
}

.detils-list {
    background: #FFFFFF;
    width: 100%;
    padding: 0 30px;
    margin-bottom: 50px;
    border-radius: 5px;
    display: inline-block;
    margin-top: 20px;
}

.detils-list .detils-list-l {
    width: 70%;
    float: left;
    border-right: 1px solid #F2F2F2;
}

.detils-list-r {
    width: 30%;
    float: right;
    padding: 0 30px;
}

.detils-list-r .li {
    text-align: center;
    padding: 30px 0;
}

.detils-list-r .li h3 {
    font-size: 14px;
    line-height: 30px;
}

.detils-list-r .li p {
    line-height: 25px;
    color: #666666;
    text-align: left;
}

.detils-list-r .li img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.detils-list .detils-list-l .title {
    width: 100%;
    line-height: 80px;
    float: left;
    font-size: 14px;
    border-bottom: 1px solid #F2F2F2;
}

.detils-list .detils-list-l .title a {
    font-size: 16px;
}

.detils-list .detils-list-l .title div {
    float: left;
    width: 120px;
    position: relative;
    cursor: pointer;
    text-align: center;
}

.detils-list .detils-list-l .title .current a {
    color: #ffdf28;
}

.details-price {
    font-size: 18px !important;
    color: #ff4c4c !important;
}

.detils-list .detils-list-l .title span {
    background: #FFFFFF !important;
}

.detils-list .detils-list-l .title .current span {
    width: 40px;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -20px;
    background: #ffdf28 !important;
}

.detils-list .detils-list-l .list {
    width: 100%;
    display: inline-block;
}

.detils-list .detils-list-l .list .li {
    padding: 0 20px 0 0;
    cursor: pointer;
}

.detils-list .detils-list-l .list .li .name {
    font-size: 14px;
    line-height: 70px;
    border-bottom: 1px solid #F2F2F2;
}

.detils-list .detils-list-l .list .li .name span {
    float: right;
    -webkit-transition: ease .5s;
    -o-transition: ease .5s;
    -moz-transition: ease .5s;
    transition: ease .5s;
    font-size: 20px;
}

.detils-list .detils-list-l .list .li .s-li {
    line-height: 50px;
    border-bottom: 1px solid #F2F2F2;
}

.detils-list .detils-list-l .list .li .s-li .right {
    padding: 0 20px;
    background: #ffdf28;
    height: 30px;
    margin-top: 10px;
    line-height: 30px;
    border-radius: 60px;
    display: inline-block;
    float: right;
}

.detils-list .detils-list-l .list .li .s-li .iconfont {
    margin-right: 10px;
    font-size: 20px;
    float: left;
}


/* 我的课程 */

.center {
    margin-top: 57px;
    padding: 50px 0;
    width: 100%;
    display: inline-block;
}

.center-left {
    width: 19%;
    float: left;
    border-radius: 5px;
    background: #fcda41;
    height: 760px;
}

.center-left .title {
    padding: 30px 0;
    text-align: center;
}

.center-left .title img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
}

.center-left .title h3 {
    margin: 10px 0;
}

.center-left .nav a img {
    width: 16px;
    height: 16px;
    margin-right: 10px;
}

.center-left .nav span {
    width: 24px;
    height: 24px;
    position: relative;
    top: 5px;
    display: inline-block;
    margin-right: 5px;
}

.center-left .nav .kefu {
    background: url(../images/ico-1.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .current .kefu {
    background: url(../images/ico-1-1.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .dingdan {
    background: url(../images/ico-3-1.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .current .dingdan {
    background: url(../images/ico-3-2.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .xiaoxi {
    background: url(../images/ico-2-1.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .current .xiaoxi {
    background: url(../images/ico-2-2.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .dizhi {
    background: url(../images/ico-4-1.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .current .dizhi {
    background: url(../images/ico-4-2.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .zahu {
    background: url(../images/ico-5-1.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav .current .zahu {
    background: url(../images/ico-5-2.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-left .nav a {
    width: 100%;
    font-size: 16px;
    display: inline-block;
    cursor: pointer;
    height: 85px;
    line-height: 85px;
    text-align: center;
}

.center-left .nav .current {
    background: url('../images/user-left.png') no-repeat;
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.center-right {
    width: 79.5%;
    float: right;
    min-height: 760px;
    max-height: 760px;
    overflow-y: auto;
    background: #FFFFFF;
    border-radius: 5px;
}

.center-right .title .right {
    float: right;
    cursor: pointer;
    font-size: 14px;
    margin-right: 20px;
}

.center-right .title .right img {
    margin-top: 32px;
    float: left;
    margin-right: 10px;
}

.center-right .title {
    line-height: 85px;
    position: relative;
    border-bottom: 1px solid #F2F2F2;
    font-size: 16px;
    width: 100%;
    display: inline-block;
}

.center-right .title p {
    float: left;
    width: 120px;
    text-align: center;
    position: relative;
    cursor: pointer;
}

.title1 {
    padding-left: 0 !important;
}

.center-right .title .current span {
    width: 20px;
    height: 2px;
    position: absolute;
    bottom: 0;
    display: inline-block;
    left: 50%;
    margin-left: -10px;
    background: #ffdf28;
}

.center-right .list .li .img {
    width: 25%;
}

.center-right .list .li {
    padding: 30px 0 !important;
    position: relative;
    border-bottom: 1px solid #F2F2F2;
    width: 100%;
    display: inline-block;
}

.center-right .list {
    padding: 0 30px;
}

.center-right .list .li .img img {
    width: 100%;
    margin-right: 10px;
    float: left;
    border-radius: 10px;
}

.center-right .list .li .text h3 {
    font-size: 14px;
    margin-top: 10px;
}

.center-right .list .li .text p {
    color: #999999;
}

.center-right .list .li .text p span {
    margin: 0 10px;
}

.center-right .list .li .text .div {
    color: #999999;
    margin: 20px 0;
}

.center-right .list .li .text .div .span {
    color: #333333;
}

.center-right .list .li .text .div .slide {
    width: 200px;
    background: #f2f2f2;
    height: 10px;
    float: left;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
    margin-right: 10px;
    border-radius: 60px;
}

.center-right .list .li .text .div .slide .s-li {
    width: 33.333333333%;
    height: 10px;
    border-radius: 60px;
    position: relative;
}

.center-right .list .li .text .div .slide .current {
    background: #ffdf28;
}

.center-right .list .li .text .div .slide .current .btns {
    width: 20px !important;
    height: 20px !important;
    border-radius: 50%;
    top: 50%;
    right: 0;
    margin: 0 !important;
    margin-top: -10px !important;
    position: absolute;
    display: inline-block;
    background: #FFFFFF;
    border: 2px solid #ffdf28;
}

.center-right .list .li .right {
    float: right;
    position: absolute;
    right: 0;
    top: 50%;
    border-radius: 5px;
    margin-top: -16px;
}

.center-right .list .li .right a {
    padding: 10px 20px;
    cursor: pointer;
    font-size: 14px;
    border-radius: 5px;
    background: #ffdf28
}

.center-right .list .li .right .current {
    border: 1px solid #ffdf28;
    color: #ffdf28;
    border-radius: 5px;
    background: none;
}

.pages .current {
    background: #f2f2f2;
}

.pages .current-s {
    background: #ffdf28 !important;
}

.center-input-li {
    padding: 0 50px;
    width: 100%;
    margin-top: 30px;
    display: inline-block;
}

.center-input-li .name {
    width: 80px;
    text-align: right;
    float: left;
    padding-right: 10px;
    line-height: 40px;
}

.center-input-li input,
.center-input-li select {
    height: 40px;
    font-size: 13px;
    width: 350px;
    padding-left: 10px;
    border: 1px solid #F2F2F2;
    border-radius: 5px;
}

.center-password {
    margin-top: 20px;
    display: none;
}

.center-input-li .a,
.center-input-li a {
    width: 120px;
    text-align: center;
    line-height: 40px;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 80px;
    height: 40px;
    display: inline-block;
    background: #ffdf28;
    font-size: 16px;
}

.account {
    margin-top: 20px;
}

.center-phone {
    display: none;
    margin-top: 20px;
}

.center-input-li1 img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.center-input-li1 .name {
    line-height: 60px !important;
}

.center-input-li div {
    line-height: 40px;
}


/* 我的订单 */

.order-list {
    padding: 0 50px;
}

.order-list li {
    margin-top: 40px;
    width: 100%;
    float: left;
    border-radius: 10px;
    border: 1px solid #F2F2F2;
}

.order-tit {
    width: 100%;
    color: #666666;
    padding: 15px 30px;
    background: #f2f2f2;
}

.order-tit span {
    float: right;
}

.order-list li .item {
    padding: 20px 30px;
    width: 100%;
    display: inline-block;
}

.order-list li .item img {
    width: 116px;
    float: left;
    height: 60px;
    border-radius: 5px;
}

.order-list li .item .text {
    width: -webkit-calc(100% - 116px);
    width: -moz-calc(100% - 116px);
    width: calc(100% - 116px);
    padding-left: 20px;
    float: left;
    position: relative;
}

.order-list li .item .text h3 {
    font-size: 14px;
    margin: 10px 0;
    font-weight: normal;
}

.order-list li .item .text .time {
    font-size: 12px;
    color: #999999;
    float: left;
}

.order-list li .item .text .time span {
    margin: 0 10px;
}

.order-list li .item .text .price {
    float: right;
    margin-right: 120px;
    color: #666666;
}

.order-list li .item .text .type {
    float: right;
    right: 0;
    color: #666666;
    top: -5px;
    position: absolute;
}

.order-list li .item .text .type .bg {
    width: 33px;
    margin-bottom: 5px;
    height: 33px;
    background: #ffdf28;
    text-align: center;
    line-height: 33px;
    border-radius: 50%;
}

.order-list li .item .text .type .bg img {
    width: auto;
    height: auto;
    float: none;
    border-radius: 0;
    display: inline-block;
}

.order-t {
    width: 100%;
    display: inline-block;
    border-bottom: 1px solid #F2F2F2;
}

.order-btn {
    text-align: right;
    width: 100%;
    display: inline-block;
    padding: 20px 0;
}

.order-btn a {
    width: 120px;
    height: 40px;
    display: inline-block;
    line-height: 40px;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 30px;
    background: #f2f2f2;
}

.order-btn .current {
    background: #ffdf28;
}

.zanwu {
    margin-top: 80px;
    width: 100%;
    display: inline-block;
    text-align: center;
}

.zanwu img {
    width: 20%;
}

.zanwu p {
    color: #999999;
    margin: 10px 0;
}

.zanwu a {
    width: 140px;
    margin-top: 30px;
    display: inline-block;
    line-height: 40px;
    font-size: 16px;
    border-radius: 60px;
    text-align: center;
    background: #ffdf28;
}

.address-title {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    padding: 20px 0;
    text-align: center;
    color: #999999;
    border-bottom: 1px solid #F2F2F2;
}

.address {
    padding: 0 50px;
}

.address-li {
    color: #333333 !important;
    line-height: 30px;
}

.address-li .color {
    color: #999999;
    cursor: pointer;
}

.address-li .select {
    width: 6px;
    height: 6px;
    margin-right: 20px;
    border-radius: 50%;
    display: inline-block;
    background: #ffdf28;
}

.address-li .colse {
    width: 80px;
    height: 30px;
    line-height: 30px;
    background: #ffdf28;
    display: inline-block;
    border-radius: 5px;
}


/* 我的消息 */

.news-list {
    padding: 0 50px;
}

.news-list li {
    border-bottom: 1px solid #F2F2F2;
    padding: 20px 0;
}

.news-tit {
    color: #666666;
    margin-bottom: 20px;
}

.news-tit span {
    margin-left: 50px;
}

.news-tit .bg {
    margin-left: 0 !important;
    width: 50px;
    height: 28px;
    text-align: center;
    line-height: 25px;
    font-size: 12px;
    margin-right: 10px;
    color: #FFFFFF;
    background: url('../images/wd.png') no-repeat;
    display: inline-block;
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.news-tit .bgreaded {
    margin-left: 0 !important;
    width: 50px;
    height: 28px;
    text-align: center;
    line-height: 25px;
    font-size: 12px;
    margin-right: 10px;
    color: #FFFFFF;
    background: url('../images/wdreaded.png') no-repeat;
    display: inline-block;
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.news-list .text a {
    color: #ff4c4c;
    cursor: pointer;
}


/* 团队背景 */

.team {
    width: 100%;
    margin-top: 60px;
    height: 300px;
    padding: 90px 0;
    text-align: center;
    background: #ffdf28;
    margin-bottom: 40px;
}

.team h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.team p {
    font-size: 16px;
    margin-bottom: 10px;
}

.team-li {
    position: relative;
    cursor: pointer;
    width: 380px;
    background: #FFFFFF;
    float: left;
    margin-bottom: 20px;
}

.team-li-current {
    margin-top: -20px !important;
    -webkit-box-shadow: 0 3px 13px 0 rgba(0, 0, 0, .11);
            box-shadow: 0 3px 13px 0 rgba(0, 0, 0, .11)
}

.team-li-current span {
    width: 0;
    position: absolute;
    bottom: -20px;
    left: 50%;
    margin-left: -30px;
    height: 0;
    display: inline-block;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 20px solid #FFFFFF;
}

.team-li img {
    width: 100%;
}

.team-li-mid {
    margin: 0 30px;
}

.team-li .text {
    padding: 40px 30px;
}

.team-li .text h2 {
    font-size: 30px;
    margin-bottom: 20px;
}

.team-li .text p {
    font-size: 16px;
    line-height: 25px;
    color: #666666;
}

.bottom-text {
    width: 100%;
    padding: 20px;
    float: left;
    display: none;
    line-height: 25px;
    margin-bottom: 20px;
    font-size: 16px;
    background: #FFFFFF;
}


/* 关于我们 */

.about {
    background: url('../images/about-bg.jpg');
}

.about-li {
    margin-top: 40px;
    width: 380px;
    height: 300px;
    padding: 30px;
    float: left;
    background: #FFFFFF;
    margin-bottom: 80px;
}

.about-li:nth-child(2) {
    margin-left: 30px;
    margin-right: 30px;
}

.about-li h2 {
    font-size: 26px;
    width: 100%;
    display: inline-block;
    margin-bottom: 10px;
}

.about-li .li {
    margin-top: 30px;
}

.about-li .li .name {
    font-size: 18px;
    width: 100%;
    display: inline-block;
    color: #666666;
    margin-bottom: 5px;
}

.about-li .li p {
    font-size: 20px;
    line-height: 30px;
}

.about-li .li img {
    width: 150px;
    height: 150px;
}

.list-box {
    display: none;
}

.detils-list-l .icnxiala {
    -webkit-transform: rotate(180deg);
       -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
         -o-transform: rotate(180deg);
            transform: rotate(180deg);
    display: inline-block;
    -webkit-transition: ease .5s;
    -o-transition: ease .5s;
    -moz-transition: ease .5s;
    transition: ease .5s;
}


/* 立即购买 */

.purchase {
    margin-top: 100px;
    width: 100%;
    display: inline-block;
}

.purchase-title {
    width: 100% !important;
    min-height: auto !important;
    overflow-y: hidden;
}

.purchase-title p {
    cursor: auto !important;
    margin-left: 30px;
}

.purchase-title p span {
    background: #FFFFFF !important;
}

.purchase-li {
    cursor: pointer;
    padding: 20px;
    border: 1px solid #FFFFFF;
    border-radius: 5px;
    line-height: 20px;
    width: 100%;
}

.purchase-li span {
    display: inline-block;
}

.address-box {
    padding: 30px 50px;
    margin-bottom: 30px;
}

.purchase-li .name {
    width: 100px;
}

.purchase-li .phone {
    width: 120px;
}

.purchase-li .address {
    width: 600px;
}

.purchase-li a {
    float: right;
}

.purchase-li .select {
    width: 20px;
    height: 20px;
    margin-right: 20px;
    border-radius: 50%;
    border: 1px solid #f2f2f2;
    float: left;
    background: #f2f2f2;
}

.address-box .current {
    border: 1px solid #ffdf28;
    background: #fefbe8;
}

.address-box .current .select {
    background: #ffdf28;
    border: 1px solid #333333;
}

.purchase .order-list {
    width: 100%;
    display: inline-block;
    background: #FFFFFF;
    padding-bottom: 30px;
}

.purchase .order-list li {
    margin-top: 30px;
    cursor: pointer;
    position: relative;
}

.purchase .order-list .order-t {
    border: none;
}

.purchase .order-list .price {
    margin-right: 0 !important;
}

.purchase .order-t .bg {
    width: 30px;
    position: absolute;
    height: 30px;
    text-align: center;
    line-height: 30px;
    left: 20px;
    top: 50%;
    margin-top: -15px;
    background: #f2f2f2;
    float: left;
    border-radius: 50%;
}

.purchase .order-list .item {
    padding: 20px 30px 20px 70px;
}

.purchase .order-t .current {
    background: #ffdf28;
}

.purchase .order-t .current span {
    background: url(../images/wc.png);
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
    width: 18px;
    display: inline-block;
    height: 12px;
}

.purchase input {
    height: 40px;
    border: 1px solid #F2F2F2;
    padding-left: 10px;
    width: 300px;
    float: left;
    margin-right: 20px;
    margin-top: 23px;
    border-radius: 5px;
}

.purchase .title div {
    margin-left: 10px;
    font-size: 14px;
    color: #666666;
}

.price-kec {
    width: 100%;
    padding: 20px 30px;
    text-align: right;
    background: #F2F2F2;
}

.price-kec div {
    font-size: 16px;
    line-height: 40px;
}

.price-kec div span {
    margin-left: 60px;
    color: #ff4c4c;
}

.pay-price {
    line-height: 100px;
    text-align: right;
    padding: 0 30px 30px 30px;
}

.pay-price span {
    font-size: 30px;
    color: #ff4c4c;
}

.pay-price div {
    line-height: 45px;
    height: 45px;
}

.pay-price div a {
    width: 160px;
    height: 45px;
    line-height: 45px;
    border-radius: 5px;
    display: inline-block;
    text-align: center;
    background: #ffdf28;
    font-size: 16px;
}


/* 支付订单 */

.payorder-bg {
    padding: 30px 40px;
    width: 100%;
    background: #FFFFFF;
    display: inline-block;
    margin-top: 90px;
}

.payorder-bg img {
    float: left;
    margin-right: 20px;
}

.payorder-bg h2 {
    margin-top: 10px;
    font-size: 18px;
}

.payorder-bg .order {
    margin: 25px 0;
    font-size: 16px;
}

.payorder-bg .order span {
    margin-left: 60px;
}

.payorder-bg .time {
    color: #ff4c4c;
}

.payorder-bg .time .right {
    float: right;
    color: #666666;
    font-size: 16px;
}

.payorder-bg .time .right span {
    font-size: 20px;
    float: right;
    color: #ff4c4c !important;
}

.pay-wechat {
    text-align: center;
    padding: 50px 0;
    background: #FFFFFF;
    margin-top: 40px;
}

.pay-wechat h2 {
    font-size: 24px;
    height: 50px;
    position: relative;
    line-height: 50px;
}

.pay-wechat h2 img {
    width: 50px;
    height: 50px;
    margin-left: -50px;
    position: absolute;
    border: none;
    margin-right: 10px;
}

.pay-wechat p {
    color: #666666;
    margin: 30px 0;
}

.pay-wechat img {
    border: 1px solid #f2f2f2;
    padding: 10px;
    width: 300px;
    height: 300px;
}


/* 学习详情 */

.stydy {
    text-align: left;
    height: 180px;
    background: url('../images/sty-bg.jpg') no-repeat;
    background-position: right;
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}

.stydy h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.stydy p {
    font-size: 14px;
    line-height: 18px;
}

.stydy p img {
    float: left;
    margin-right: 10px;
    width: 18px;
}

.stydy .text {
    float: left;
}

.stydy-left {
    width: 870px;
    float: left;
    border-radius: 5px;
    margin-bottom: 60px;
    background: #FFFFFF;
}

.stydy-right {
    width: 300px;
    border-radius: 5px;
    float: right;
    margin-bottom: 60px;
    padding: 30px 20px;
    /* margin-top: -100px; */
    background: #FFFFFF;
}

.stydy-left .title {
    line-height: 80px;
    width: 100%;
    display: inline-block;
    border-bottom: 1px solid #F2F2F2;
}

.stydy-left .title a {
    float: left;
    margin-right: 50px;
    position: relative;
    cursor: pointer;
    width: 160px;
    color: #787878;
    font-size: 16px;
    text-align: center;
}

.stydy-left .title .current {
    color: #333333;
}

.stydy-left .title .current span {
    width: 40px;
    height: 3px;
    background: #ffdf28;
    display: inline-block;
    position: absolute;
    left: 50%;
    margin-left: -20px;
    bottom: 0;
}

.stydy-left .list li {
    width: 100%;
    position: relative;
    padding: 20px 30px 20px 0;
    display: inline-block;
    border-bottom: 1px solid #F2F2F2;
}

.stydy-left .list .name {
    font-size: 16px;
    padding: 20px 30px;
}

.stydy-left .list .name span {
    padding: 3px 15px;
    background: #ffdf28;
    margin-right: 30px;
    border-radius: 60px;
    display: inline-block;
}

.stydy-left .list .p {
    margin-left: 80px;
    margin-top: 20px;
    color: #999999;
}

.stydy-left .list .btn {
    padding: 10px 25px;
    cursor: pointer;
    background: #414141;
    color: #ffdf28;
    cursor: pointer;
    top: 30px;
    right: 30px;
    border-radius: 5px;
    position: absolute;
}

.stydy-right .top {
    font-size: 16px;
}

.stydy-right .top span {
    color: #ff4c4c;
}

.stydy-right .slide {
    width: 100%;
    background: #f2f2f2;
    height: 10px;
    float: left;
    margin: 30px 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
    border-radius: 60px;
}

.stydy-right .slide p {
    width: 33.333333333%;
    height: 10px;
    border-radius: 60px;
    position: relative;
}

.stydy-right .slide .current {
    background: #ffdf28;
}

.stydy-right .slide .current span {
    width: 20px !important;
    height: 20px !important;
    border-radius: 50%;
    top: 50%;
    right: 0;
    margin: 0 !important;
    margin-top: -10px !important;
    position: absolute;
    display: inline-block;
    background: #FFFFFF;
    border: 2px solid #ffdf28;
}

.stydy-right .text {
    font-size: 16px;
    width: 100%;
    overflow: hidden;
    -o-text-overflow: ellipsis;
       text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
}

.stydy-right .text span {
    color: #999999
}

.continue {
    width: 100%;
    height: 45px;
    font-size: 16px;
    text-align: center;
    margin: 30px 0;
    line-height: 45px;
    background: #ffdf28;
    border-radius: 60px;
}

.explain h2 {
    font-size: 16px;
    margin-bottom: 30px;
}

.explain p {
    color: #666666;
    line-height: 25px;
    margin-bottom: 20px;
}

.stydy-right .code {
    text-align: center;
}

.stydy-right .code img {
    padding: 10px;
    width: 150px;
    height: 150px;
    border: 1px solid #F2F2F2;
}

.stydy-right .code p {
    color: #666666;
    font-size: 12px;
    margin-top: 15px;
}

.download .title {
    width: 100%;
    color: #999999;
    text-align: center;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    border-bottom: 1px solid #F2F2F2;
}

.download .li {
    color: #333333!important;
    line-height: 60px;
}

.download a {
    width: 70px!important;
    height: 30px;
    float: none!important;
    color: #333333!important;
    line-height: 30px;
    border-radius: 5px;
    font-size: 14px!important;
    margin-right: 0!important;
    display: inline-block;
    background: #ffdf28;
}


/* 课程介绍 */

.text-details {
    padding-top: 30px;
    padding-right: 30px;
    padding-bottom: 30px;
}

.text-details img {
    width: 750px;
    margin: -3px 0;
}

.text-details img:nth-child(1) {
    margin-top: 20px;
}

.text-details p {
    line-height: 23px;
}

.onload {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    color: #ffdf28;
}

.onload div {
    line-height: 40px;
    height: 40px;
    width: 130px;
    position: absolute;
    top: 50%;
    margin-top: -20px;
    left: 50%;
    margin-left: -60px;
}

.onload span {
    width: 40px;
    height: 40px;
    float: left;
    background: url(../images/gif.gif);
    display: inline-block;
    margin-right: 10px;
    -o-background-size: 100% 100%;
       background-size: 100% 100%;
}