/* .login{
    margin-right: 12px;
} */
.register a{
    width: 60px;
    height: 36px;
    background: #ffffff;
    border-radius: 12px;
    font-size: 14px;
    font-family: 'OPPOSans';
    text-align: center;
    color: #333333;
    line-height: 36px;
}
/* banner */
.banner-con{
    line-height: 0;
    font-size: 0;
    min-width: 1190px;
    /* height: 610px; */
}
.header-back-img{
    width: 100%;
    height: 610px;
    object-fit: cover;
}

.el-carousel__indicators--horizontal{
    width: 69px;
    height: 20px;
    background: rgba(255,255,255,0.10);
    border-radius: 34px;
    bottom: 23px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.el-carousel__indicator--horizontal{
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,0.50);
    border-radius: 50%;
    padding: unset;
    margin-right: 5px;
    transition: all .3s;
}
.el-carousel__indicator--horizontal:last-child{
    margin-right: unset;
}
.el-carousel__indicator--horizontal.is-active{
    width: 16px;
    height: 6px;
    background: #ffffff;
    border-radius: 26px;
}
.el-carousel__button{
    display: none;
}
/*  热门项目*/
.hot-project-box{
    background: #f6f7f9;
    padding: 0 0 60px 0;
}
.common-top{
    padding: 60px 0;
}
.common-title{
    font-size: 28px;
    font-family: 'OPPOSans';
    color: #101010;
    line-height: 40px;
    text-align: center;
}
.common-look-more{
    margin-top: 10px;
}
.common-look-text{
    font-size: 14px;
    font-family: 'OPPOSans';
    color: #384baf;
    line-height: 20px;
}
.common-look-text a {
    font-size: 14px;
    font-family: 'OPPOSans';
    color: #384baf;
    line-height: 20px;
}

.common-look-more .iconfont{
    font-size: 10px;
    color: #384baf;
    margin-left: 14px;
}
/* 后三个样式调整 */

/* .hot-project-item:nth-child(6) a{
    
} */
.hot-project-item a{
    display: block;
    width: 100%;
    height: 44px;
    background: #e5e5e5;
    text-align: center;
    line-height: 44px;
    position: relative;
    font-size: 16px;
    font-family: 'OPPOSans';
    color: #333333;
}
.hot-project-item a::after{
    content: '';
    position: absolute;
    width: 0%;
    height: 3px;
    bottom: 0px;
    left: 0px;
    background-color: #384baf;
}
.hot-project-item.ontrue a{
    background: #ffffff !important;
    box-shadow: 0px 2px 4px 0px rgba(48,142,167,0.20) !important; 
    color: #384baf !important;
}
.hot-project-item.ontrue a::after{
    animation: progressAni 4s ease both !important;
}

.hot-project-item.zbk-nav a{
    background: #D7D7D7;
}
.hot-project-item.bk-nav a{
    background: #384baf;
    color: #ffffff;
}
@keyframes progressAni {
    0%{
        width: 0%;
    }
    100%{
        width: 100%;
    }
}



.hot-project-list{
    margin-top: 44px;
}
.project-default{
    width: 100%;
    background: #ffffff;
    border-radius: 8px;
    height: 630px;
}
.project-default img{
    width: 180px;
}
.default-text{
    font-size: 14px;
    line-height: 24px;
    margin-top: 30px;
    font-family: 'OPPOSans';
    color: #333333;
}
.hot-project-list-li{
    margin-bottom: 30px;
    margin-right: 23px;
}
.hot-project-list-li:nth-child(4n){
    margin-right: 0;
}
.hot-project-list-li:nth-child(5),
.hot-project-list-li:nth-child(6),
.hot-project-list-li:nth-child(7),
.hot-project-list-li:nth-child(8){
    margin-bottom: 0;
}
.default-img{
    height: 70px;
}
.hot-project-list-li a{
    display: block;
    width: 280px;
    height: 300px;
    background: #ffffff;
    position: relative;
    border-radius: 8px;
    box-shadow: 0px 8px 24px 0px rgba(208,217,234,0.24); 
}
.degree-tag-m{
    position: absolute;
    width: 60px;
    height: 25px;
    background: linear-gradient(90deg,#5754ff 56%, #84cbff 100%);
    border-radius: 20px 0px 0px 20px;
    top: 12px;
    right: -4px;
    font-size: 14px;
    font-family: 'OPPOSans';
    text-align: center;
    color: #ffffff;
    line-height: 25px;
    z-index: 2;
}
.degree-tag-m::after{
    position: absolute;
    display: block;
    content: "";
    border-color: transparent #5754ff;
    border-style: solid;
    border-width: 0px 0px 8px 4px;
    bottom: -8px;
    right: 0px;
}
.degree-tag-h{
    position: absolute;
    width: 60px;
    height: 25px;
    background: linear-gradient(90deg,#384baf 56%, #004e87 100%);
    border-radius: 20px 0px 0px 20px;
    top: 12px;
    right: -4px;
    font-size: 14px;
    font-family: 'OPPOSans';
    text-align: center;
    color: #ffffff;
    line-height: 25px;
    z-index: 2;
}
.degree-tag-h::after{
    position: absolute;
    display: block;
    content: "";
    border-color: transparent #384baf;
    border-style: solid;
    border-width: 0px 0px 8px 4px;
    bottom: -8px;
    right: 0px;
}
.project-poster{
    width: 100%;
    height: 150px;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.project-poster img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .3s;
}
.project-poster:hover img{
    transform: scale(1.1);
}
.project-info-box{
    padding: 15px;
    border-radius: 0 0 8px 8px;
}
.project-info-top{
    padding-bottom: 15px;
    border-bottom: 1px solid #eeeeee;
}
.project-title{
    width: 100%;
    font-size: 18px;
    font-family: OPPOSans;
    text-align: LEFT;
    color: #333333;
    line-height: 26px;
}
.project-title:hover{
    color: #384baf;
}
.project-second{
    margin-top: 15px;
}
.project-tips{
    padding: 0 4px;
    font-size: 12px;
    font-family: 'OPPOSans';
    text-align: LEFT;
    color: #384baf;
    line-height: 20px;
    background: #EAEDFF;
}
.project-price span:nth-child(1){
    font-size: 12px;
    font-family: 'OPPOSans';
    color: #ff4938;
    line-height: 24px;
}
.project-price span:nth-child(2){
    font-size: 24px;
    font-family: 'OPPOSans';
    color: #ff4938;
    line-height: 24px;
}

.project-info-bottom{
    padding-top: 15px;
}
.project-school-logo{
    width: 24px;
    height: 24px;
    border-radius: 50%;
    line-height: 0;
    overflow: hidden;
}
.project-school-logo img{
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.project-school-name{
    font-size: 12px;
    font-family: OPPOSans;
    color: #333333;
    line-height: 20px;
    margin-left: 10px;
}

/* 怎么学 */
.how-to-learn-box{
    background: #303F47;
    padding-bottom: 60px;
}
.how-to-learn-en,
.how-two-learn-title{
    font-size: 36px;
    font-family: 'OPPOSansBold';
    color: #ffffff;
    line-height: 60px;
}
.how-two-learn-title{
    margin-top: 3px;
}
.intro-poster-list{
    margin-right: 20px;
}
.intro-poster-item{
    width: 60px;
    height: 60px;
    background: #d9d9d9;
    border: 2px solid #ffffff;
    border-radius: 50%;
    position: relative;
    margin-left: -20px;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
}
.intro-poster-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.course-tag .el-carousel__item.is-animating{
    text-align: right;
}
.intro-poster-item:first-child{
    margin-left: 0;
}
span.text{
    font-size: 14px;
    font-family: 'OPPOSans';
    color: #ffffff;
    line-height: 20px;
}
.course-tag-text .iconfont{
    color: #384baf;
    font-size: 24px;
    margin-right: 5px;
}
.course-tag-text{
    margin-bottom: 10px;
}
.course-tag-text:last-child{
    margin-bottom: 0
}
.course-tag-swiper{
    height: 20px;
    overflow: hidden;
    position: relative;
}

.course-tag .el-carousel__container{
    width: 160px;
}

.how-to-learn-item{
    height: 200px;
    width: 584px;
    border-radius: 8px;
    padding: 15px 20px 20px;
    overflow: hidden;
    background: #ffffff;
    margin-bottom: 28px;
    cursor: pointer;
}
.how-to-learn-item:nth-child(3),
.how-to-learn-item:nth-child(4){
    margin-bottom: unset;
}
.how-to-learn-video{
    width: 300px;
    height: 100%;
    position: relative;
    background: #efefef;
    overflow: hidden;
    cursor: pointer;
    border-radius: 8px;
}
.how-to-learn-video:hover img{
    transform: scale(1.1);
}
.how-to-learn-video:hover .play-icon{
    display: none;
}
.how-to-learn-video img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .3s;
}
.play-icon{
    position: absolute;
    left: 0;
    top:0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.4);
}
.play-icon .iconfont{
    font-size: 46px;
}
.how-to-learn-info{
    width: 236px;
    height: 100%;
}
.learn-info-title{
    font-size: 18px;
    font-family: 'OPPOSans';
    color: #333333;
    line-height: 30px;
    cursor: pointer;
}
.learn-info-title:hover{
    color: #384baf;
}
.video-type-list{
    margin-top: 15px;
}
.video-type-item a{
    font-size: 14px;
    font-family: 'OPPOSans';
    color: #8a8a8a;
    line-height: 20px;
}
.video-type-item.ontrue a{
    color: #384baf;
}
.learn-price span:nth-child(1){
    font-size: 18px;
    font-family: 'OPPOSans';
    color: #ff4938;
    line-height: 24px;
}
.learn-price span:nth-child(2){
    font-size: 14px;
    font-family: 'OPPOSans';
    text-decoration:  line-through;
    color: #8a8a8a;
    line-height: 24px;
    margin-left: 10px;
}
.video-play-count span:nth-child(1){
    font-size: 18px;
    color: #8A8A8A;
}
.video-play-count span:nth-child(2){
    font-size: 12px;
    font-family: 'OPPOSans';
    color: #8a8a8a;
    line-height: 14px;
    margin-left: 10px;
}

/* 项目热度排名 */
.rank-project-box{
    padding-bottom: 60px;
    background: #F6F7F9;
}
.swiper-rank-con{
    width: 100%;
    overflow: hidden;
    height: 337px;
    position: relative;
}
.ani{
    transition: all 1.5s;
}
.rank-project-list{
    width: 1190px;
    position: absolute;
    left: 0;
    top: 0;
}
.rank-project-item{
    width: 283px;
    max-height: 358px;
    background: #ffffff;
    border-radius: 8px;
    padding: 15px;
    margin-right: 19px;
    cursor: pointer;
}
.rank-project-item:last-child{
    margin-right: 0;
}
.rank-project-poster{
    width: 253px;
    height: 140px;
    background: #d9d9d9;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}
.rank-project-poster:hover .poster-img{
    transform: scale(1.1);
}
.poster-img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .3s;
    position: relative;
    z-index: 2;
}
.rank-project-icon {
    position: absolute;
    left: -6px;
    line-height: 0;
    top: 10px;
    z-index: 3;
}
.rank-project-icon img{
    width: 36px;
    height: 36px;
}
.rank-project-info{
    padding-top: 15px;
    position: relative;
}
.rank-project-title{
    position: relative;
    font-size: 18px;
    font-family: 'OPPOSans';
    color: #333333;
    line-height: 30px;
    /* height: 60px; */
}
.rank-project-title.recent{
    text-indent: 42px;
}
.rank-project-title:hover{
    color: #384baf;
}
.rank-project-anno{
    margin-top: 15px;
    padding: 10px;
    height: 60px;
    background: #F4F4F4;
}
.rank-project-anno span{
    font-size: 12px;
    font-family: 'OPPOSans';
    color: #8a8a8a;
    line-height: 20px;
}
.rank-project-tips{
    margin-top: 15px;
}
.rank-project-price span:nth-child(1){
    font-size: 12px;
    font-family: 'OPPOSans';
    color: #ff4938;
    line-height: 24px;
}
.rank-project-price span:nth-child(2){
    color: #ff4938;
    font-size: 24px;
    font-family: 'OPPOSans';
}
.rank-project-tag{
    width: 59px;
    height: 24px;
    background: #e5faff;
    border-radius: 4px;
    text-align: center;
    line-height: 24px;
    font-size: 12px;
    font-family: 'OPPOSans';
    color: #384baf;
}

.rank-check-ob{
    margin-top: 20px;
}
.rank-dot-item{
    width: 10px;
    height: 10px;
    background: #cccccc;
    border-radius: 50%;
    margin-right: 6px;
    cursor: pointer;
}
.rank-dot-item.ontrue{
    background: #303F47;
}
.rank-dot-item:last-child{
    margin-right: 0;
}
.rank-page-check .iconfont{
    font-size: 30px;
    color: #cccccc;
    margin-right: 10px;
    cursor: pointer;
}
.rank-page-check .iconfont:hover{
    color: #384baf;
}
.rank-page-check .iconfont:last-child{
    margin-right: 0;
}

/* 第二种轮播区别 */
.rank-hot-count span:nth-child(1){
    color: #384baf;
    font-size: 16px;
}
.rank-hot-count span:nth-child(2){
    font-size: 12px;
    font-family:'OPPOSansM';
    color: #333333;
    line-height: 16px;
    margin-left: 4px;
}
.recent-hot-tag{
    width: 64px;
    height: 24px;
    background: #384baf;
    border-radius: 4px;
    text-align: center;
    line-height: 24px;
    font-size: 12px;
    font-family: 'OPPOSans';
    color: #ffffff;
}
/* 底部 */