.about-plan{
    background-color: #fff;
    background-position: right top;
    background-repeat: no-repeat;
    height: 17.5rem;
    box-sizing: border-box;
    padding: 2.1875rem;
    display: flex;
}
.about-plan .text{
    flex: 1;
    font-size: 1.25rem;
    line-height: 2.25rem;
    text-align: justify;
    padding-right: 3.125rem;
}
.about-plan .btns{
    width: 46.875rem;
}

.about-plan .btns .h1{
    color: #e34e4e;
    font-size: 1.5rem ;
    line-height: 1.875rem;

}
.about-plan .btns .btn-tips{
    padding-top: 1.5rem;
}
.about-plan .btns .btn-tips span{
    display: inline-block;
    background-color: #fff;
    box-shadow:0 0 0.8125rem rgba(100,100,100,0.14);
    padding: 0.9375rem 1.25rem;
    margin-right: 1.5rem ;
    margin-bottom: 0.625rem;
    border-radius: 0.625rem;
}
/* 如何参加培训计划 */
.howjoin .join-item{
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
}
.howjoin .join-item:nth-child(2n){
    flex-direction: row-reverse;
}
.howjoin .join-item .text{
    flex: 1;
    box-sizing: border-box;
    padding: 2rem;
}
.howjoin .join-item .text .h1{
    margin-bottom: 1.5625rem;
}
.howjoin .join-item .text .h1 .acpfont{
    font-size: 2.5rem;
    color: #f03333;
}
.howjoin .join-item .text .h1 strong{
    font-size: 2.5rem;
    margin-left: 1.5625rem;
    color: #333;
    font-weight: normal;
    margin-right: 0.35rem;
}
.howjoin .join-item .text .h1 i{
    font-style: normal;
    color: #666666;
    font-size: 1.25rem;
}
.howjoin .join-item .text .h2 {
    font-size:1.5rem;
    line-height: 2.25rem;
}

.howjoin .join-item .img{
    width: 42.375rem;
    box-sizing: border-box;
    padding: 2rem;
}
.howjoin .join-item .img img{
    max-width: 100%;
}

/* 推荐视频 */
.teachers-video{
    display: flex;
}
.teachers-video .text{
    flex: 1;
}
.teachers-video .text .h1{
    font-size: 1.6rem;
    line-height: 3.5rem;
    margin-bottom: 2.8125rem;
}
.teachers-video .text .h2{
    line-height: 2.125rem;
    font-size: 1.25rem;
    padding-bottom: 2.8125rem;
}
.teachers-video .video{
    width: 48.125rem;

}
.teachers-video .video video{
    max-width: 100%;
}

.teachers-video .text .btns .signup-btn2{
    font-size: 1.625rem;
    height: 3rem;
    margin-right: 28px;
    padding: 0 2.5rem;
}

/* 参加师资培训的权益 */
.teacher-equity{
    margin-top:9.6875rem;
    display: flex;
    align-items: flex-start;
    position: relative;
    height: 21.25rem;
    background-color: #fff;
    border-radius: 0.625rem;
    background-repeat: no-repeat;
    background-position: left top;
    background-size: auto 100%;
}
.teacher-equity .img{
    width: 36.5625rem;
    padding-left: 8.75rem;
    margin-top: -9.75rem;
}
.teacher-equity .img-box{
    width: 23.75rem;
    position: relative;
}
.teacher-equity .img-tit{
    color: #b90d00;
    font-size: 1.5rem;
    position: absolute;
    top: 3rem;
    left: -3.125rem;
    z-index: 2;
}
.teacher-equity .img-tit span{
    background-color: #fff;
    border-radius: 0.625rem;
    height: 2.8125rem;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.1875rem;
    position: relative;
    z-index: 3;

}
.teacher-equity .img-tit:after{
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    bottom: -0.9rem;
    left: 2px;
    z-index: 1;
    border-top: 1.2rem solid transparent;
    border-bottom: 1.2rem solid transparent;
    border-right: 1.2rem solid #800d06;
}
.teacher-equity .img-box img{
    width: 100%;
    border-radius:0.625rem;
}
.teacher-equity .text{
    position: relative;
}
.teacher-equity .text .tags{
    position: absolute;
    background-color: #ed3838;
    top: -4.5rem;
    left: 0;
    height: 4.5rem;
    display: inline-flex;
    align-items: center;
    border-radius: 0.625rem 0.625rem 0 0;
    color: #fff;
    font-size: 1.25rem ;
    line-height: 1.5rem;
    padding: 0.625rem 1.5rem;
}
.teacher-equity .text .lis{
    padding-top: 1.625rem;;
    font-size:1.125rem;
    line-height: 1.7;
}
.teacher-equity .text .lis li span{
    color: #666;
    display: inline-block;
    margin-right: 0.625rem;
}
.teacher-equity .text .lis li:last-child{
    color: #999;
    font-size: 1rem;
}

/* 往期回顾 */
.past-picbox {

    margin-bottom:2.5rem ;

}
.past-picbox ul{
    margin-right: 1.25rem;
    display: block;
    position: relative;
    min-height: 31.25rem;
}
.past-picbox ul li{
    position: absolute;
    cursor: pointer;
}
.past-picbox ul li .tit{
    background-color: rgba(0,0,0,0.5);
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transition: all 0.5s;
    opacity: 0;
    z-index: 5;
}
.past-picbox ul li:hover .tit{
    opacity: 1;
}
.past-picbox ul li .tit span{
    background-color: rgba(255,255,255,0.8);
    /*height: 2.8125rem;*/
    width: calc(100% - 0.9375rem);
    display: inline-flex;
    align-items: center;
    position: absolute;
    bottom: 1.5625rem;
    padding:0 0.625rem;
}
.past-picbox ul li .img{

    height: 100%;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #eaeaea;

}
.past-picbox ul{
    position: relative;
}
.past-picbox ul li img{
    height: 100%;
    width: 100%;
    display: block;
    transform: scale(1);
    object-fit: cover;
    transition: all 0.5s;
}
.past-picbox ul li:hover img{
    transform: scale(1.2);
}
.past-picbox ul li:nth-child(1){
    width: 22.5rem;
    height: 17.5rem;
    left: 0;
    top: 0;
}
.past-picbox ul li:nth-child(2){
    width: 22.5rem;
    height: 12.5rem;
    left: 0;
    bottom: 0;

}
.past-picbox ul li:nth-child(3){
    width: 18.125rem;
    height: 31.25rem;
    left:23.2rem ;

}
.past-picbox ul li:nth-child(4){
    width: 17.5rem;
    height: 12.5rem;
    top: 0;
    left: 42.25rem;
}
.past-picbox ul li:nth-child(5){
    width: 17.5rem;
    height: 17.5rem;
    bottom: 0;
    left: 42.25rem;;
}
.past-picbox ul li:nth-child(6){
    width: 25.625rem;
    height: 18.125rem;
    top: 0;
    right: 0;
}
.past-picbox ul li:nth-child(7){
    width: 11.875rem;
    height: 11.875rem;
    bottom: 0;
    right: 13.875rem;
}
.past-picbox ul li:nth-child(8){
    width: 11.875rem;
    height: 11.875rem;
    right: 0;
    bottom: 0;
}




.past-list{
    position: relative;
    left: unset;
    height: auto;
    padding-bottom: 1.5rem;
}
.past-list:before,.past-list:after{
    display: none;

}
.past-list .next{
    bottom: 1.5rem;
    right: 2.0625rem;
}

/* 官方培训讲师 */
.other-experts{
    display: flex;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}
.other-experts .expert-item{
    flex: 1;
    position: relative;
    cursor: pointer;
}
.other-experts .expert-item .img{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.other-experts .expert-item .img img{
    height: 100%;
    width: 100%;
    display: block;
    object-fit: cover;
}
.other-experts .expert-item .tit{
    position: absolute;
    z-index: 3;
    right: 0;
    left: 0;
    top: 0;
    bottom: 0;
    overflow: hidden;
    transition: all 0.5s;
    background-color: rgba(0,0,0,0);
}
.other-experts .expert-item:hover .tit{
    background-color: rgba(0,0,0,0.5);
}
.other-experts .expert-item .tit .name{
    background-color: rgba(0,0,0,0.5);
    position: absolute;
    bottom: -100%;
    left:0;
    width: 100%;
    right: 0;
    padding:0.5rem 1.5rem;
    color: #fff;
    transition: all .1s;

}
.other-experts .expert-item:hover .tit .name{
    bottom: 0;
}
.other-experts .expert-item .tit .name strong{
    font-weight: normal;
    font-size: 1.25rem;
    display: block;
}
.other-experts .expert-item .tit .name span{
    font-weight: normal;
    font-size: 1rem;
}

.master-expert{
    display: flex;
    justify-content: center;
    align-items: flex-end;
}
.master-expert .img{
    width: 20.125rem;
    padding-right: 1rem;
}
.master-expert .img img{
    max-width: 100%;
    position: relative;
    z-index: 2;
}
.master-expert .text .h1 strong{
    font-size: 3.375rem;
    font-weight: 600;
    letter-spacing: 0.825rem;
}
.master-expert .text .h1 span{
   font-size: 1.75rem;
    text-transform: uppercase;
}
.master-expert .text .desc{
    background-color: #e3e3e3;
    margin-bottom: 1.875rem;
    margin-top: 1.875rem;
    padding: 1.25rem  6rem;
    margin-left: -6rem;
    position: relative;
    z-index:0;
}
.master-expert .text .desc strong{
    font-weight: normal;
    font-size: 1.4375rem;
    display: block;

}
.master-expert .text .desc strong::after{
    content: '';
    display: block;
    width:3.6875rem;
    height:  0.25rem ;
    background-color: #ff0000;
    margin: 0.625rem 0;
}
.master-expert .text .desc p{
    color: #242424;
    font-size: 1rem;
    width: 350px;
}
.colour-line2{
    height:0.25rem;
    background: linear-gradient(to right,#ff0000,#ff00ff,#0000ff,#00ffff,#00ff00,#ffff00,#ff0000);
}
.lecturers{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.lecturers .lec-item{
    cursor: pointer;
    width: 20rem;
    height: 28.75rem;
    margin-bottom: 2.8125rem;
    position: relative;
    border-radius: 0.625rem;
    overflow: hidden;
}
.lecturers .lec-item .img{
    display: block;
    width: 100%;
    height: 100%;
}
.lecturers .lec-item .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.625rem 0.625rem 0.75rem 0.75rem;
    transition: all  0.1s;
}
.lecturers .lec-item:hover .img img{
     border-radius: 0.625rem;
 }
.lecturers .lec-item .tit{
    position: absolute;
    z-index: 3;
    right: 0;
    left: 0;
    height: 6.25rem;
    bottom: -6.25rem;
    overflow: hidden;
    background-color: rgba(255,255,255,1);
    padding: 1.25rem 1.25rem ;
    color: #333;
    text-align: center;



}
.lecturers .lec-item:hover .tit{
    position: absolute;
    z-index: 3;
    right: 0;
    left: 0;
    top: 0;
    height: 100%;
    bottom: 0;
    text-align: left;
    overflow: hidden;
    transition: all 0.5s;
    background-color: rgba(0,0,0,0.5);
    padding: 6.25rem 1.25rem ;
    color: #fff;
}
.lecturers .lec-item .desc .h1{
    font-size: 1.5rem;
    font-weight: bolder;
    margin-bottom: 0.3125rem;
}
.lecturers .lec-item .desc .id{
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    display: none;
    transition: all  0.1s;
}
.lecturers .lec-item:hover .desc .id{
    display: block;
}
.lecturers .lec-item .desc .company{
    margin: 0.5rem 0;
    font-size: 1rem;
    color: #fc0000;
    transition: all  0.1s;
}
.lecturers .lec-item:hover .desc .company{
    margin: 2.5rem 0;
    font-size: 1.125rem;
    color: #fff;
}
.lecturers .lec-item .desc dl{
    display: none;
    transition: all 0.1s;
}
.lecturers .lec-item:hover .desc dl{
    display: block;
}
.lecturers .lec-item .desc dd{
    display: block;
    margin-top: 1.25rem;
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
    line-height: 1.125rem;
    text-align: justify;
}
.padb-130{
    padding-bottom: 8.125rem;
}



/* 课程认证 */
.course-plan{
    padding-right: 38rem;
    font-size: 1.125rem;
    line-height: 1.875rem;
    height: auto;
    padding-top: 1.5625rem;
    padding-bottom: 1.5625rem;
    background-size: auto 100% ;
}
.course-plan .signup-btn{
    margin-top: 2.5rem;
    width: 15rem;
    height: 3.125rem;
    padding: 0;
    justify-content: center;
    font-size: 1.625rem;
    margin-bottom: 0;
}

/* 课程维度 */
.evaluate360{
    height: 35rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: auto 100%;
    margin-bottom: 5rem;
    position: relative;
}
.evaluate360 .eval-btn{
    background-color: #fefefe;
    border: 1px solid #dcdcdc;
    display: inline-block;
    padding: 0.9375rem 1.5625rem;
    border-radius: 0.625rem;
    font-size: 1.5rem;
    box-shadow:0.3125rem 0.4375rem 1.3125rem rgba(111,111,111,0.1);
    position: absolute;
}
.evaluate360 .eval-btn span{
    font-size: 1.5rem;
    color: #707070;
}
.evaluate360 .eval-btn i{
    font-style: normal;
}
.evaluate360 .eval-btn:first-child{
    left: 12rem;
    top:1.375rem
}
.evaluate360 .eval-btn:nth-child(2){
    left: 1.75rem;
    top: 8.5rem;
}
.evaluate360 .eval-btn:nth-child(3){
    left: 6.875rem;
    top: 16.5rem;
}
.evaluate360 .eval-btn:nth-child(4){
    left: 14.0625rem;
    top:26.875rem ;
}
.evaluate360 .eval-btn:nth-child(5){
    left: 51.625rem;
    top:-0.15rem ;
}

.evaluate360 .eval-btn:nth-child(6){
    left:66.25rem;
    top:5.6875rem ;
}
.evaluate360 .eval-btn:nth-child(7){
    left:59.0625rem;
    top:11.25rem ;
}
.evaluate360 .eval-btn:nth-child(8){
    top:18.125rem;
    left: unset;
    right: 1.5rem;
}

.evaluate360 .eval-btn:nth-child(9){
    top:25rem;
    left: unset;
    right: 12.5rem;
}
.evaluate360 .eval-btn:nth-child(10){
    left:46.75rem;
    top: unset;
    bottom: -4rem;
}

/* 课程认证计划流程 */
.process-pointer ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.process-pointer ul li{
    background-color: #fff;
    width: 19.375rem;
    height: 11.25rem;
    margin-bottom: 2.5rem;
    padding: 1.5625rem;
    border-radius: 0.625rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.process-pointer ul li .h1{
    display: flex;
    align-items: center;
}
.process-pointer ul li .h1 .title{
    height: 4.4375rem;
    color: #333;
    font-size: 1.375rem;
    display: inline-flex;
    align-items: center;
    margin-left: 1.25rem;
}
.process-pointer ul li .h1 .acpfont{
    font-size: 2.5rem;
    color: #a4a4a4;
}
.process-pointer ul li:hover .h1 .acpfont{
    color: #ce0000;
}
.process-pointer ul li .desc{
    font-size: 0.875rem;

    color: #666;
}
.process-pointer ul li:hover .desc{
    color: #333;
    display: flex;
    align-items: flex-end;
}
.process-pointer ul li:nth-child(1) .h1 .title{
    background: url("../../static/images/num-gray-1.png") no-repeat center center ;
}
.process-pointer ul li:nth-child(2) .h1 .title{
    background: url("../../static/images/num-gray-2.png") no-repeat center center;
}
.process-pointer ul li:nth-child(3) .h1 .title{
    background: url("../../static/images/num-gray-3.png") no-repeat center center;
}
.process-pointer ul li:nth-child(4) .h1 .title{
    background: url("../../static/images/num-gray-4.png") no-repeat center center;
}
.process-pointer ul li:nth-child(5) .h1 .title{
    background: url("../../static/images/num-gray-5.png") no-repeat center center;
}
.process-pointer ul li:nth-child(6) .h1 .title{
    background: url("../../static/images/num-gray-6.png") no-repeat center center;
}
.process-pointer ul li:nth-child(7) .h1 .title{
    background: url("../../static/images/num-gray-7.png") no-repeat center center;
}
.process-pointer ul li:nth-child(8) .h1 .title{
    background: url("../../static/images/num-gray-8.png") no-repeat center center;
}
.process-pointer ul li:nth-child(1):hover .h1 .title{
    background: url("../../static/images/num-red-1.png") no-repeat center center;
}
.process-pointer ul li:nth-child(2):hover .h1 .title{
    background: url("../../static/images/num-red-2.png") no-repeat center center;
}
.process-pointer ul li:nth-child(3):hover .h1 .title{
    background: url("../../static/images/num-red-3.png") no-repeat center center;
}
.process-pointer ul li:nth-child(4):hover .h1 .title{
    background: url("../../static/images/num-red-4.png") no-repeat center center;
}
.process-pointer ul li:nth-child(5):hover .h1 .title{
    background: url("../../static/images/num-red-5.png") no-repeat center center;
}
.process-pointer ul li:nth-child(6):hover .h1 .title{
    background: url("../../static/images/num-red-6.png") no-repeat center center;
}
.process-pointer ul li:nth-child(7):hover .h1 .title{
    background: url("../../static/images/num-red-7.png") no-repeat center center;
}
.process-pointer ul li:nth-child(8):hover .h1 .title{
    background: url("../../static/images/num-red-8.png") no-repeat center center;
}
.process-pointer ul li .h1 .title{
    background-size: auto 100% !important;
}


.process-pointer ul li .number{
    background: linear-gradient(145deg,#e10505,#eb3232);
    height: 3.125rem;
    width: 3.125rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    position: absolute;
    right: -0.625rem;
    bottom: -0.625rem;
    box-shadow:0.9375rem 0 1.8125rem rgba(168,168,168,0.07);
}


.cert-list-box{
    display: flex;
    justify-content: space-between;
    padding-bottom: 8.75rem;
}
.cert-list-box .about-cert{
    width: 20rem;
    padding-left: 1.25rem;
    position: relative;

}
.cert-list-box .about-cert .img-box{
    background-color: #fff;
    border-radius: 0.625rem;
}
.cert-list-box .about-cert .img-box img{
    width: 100%;
    border-radius: 0.625rem 0.625rem 0 0;
}
.cert-list-box .about-cert .img-tit{
    position: absolute;
    left:0;
    top: 1.875rem;
}
.cert-list-box .about-cert .img-tit:after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    bottom: -0.9rem;
    left: 2px;
    z-index: 1;
    border-top: 1.2rem solid transparent;
    border-bottom: 1.2rem solid transparent;
    border-right: 1.2rem solid #850e06;
}
.cert-list-box .about-cert .img-tit span{
    background: #b90d00;
    height: 2.8125rem;
    width: 10.9375rem;
    border-radius: 0.625rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    position: relative;
    z-index: 3;
    color: #fff;
}
.about-cert .h1{
    font-size: 1rem;
    line-height: 1.5rem;
    color: #333;
    padding: 1.25rem;
}
.about-cert .btn{
    padding-left:1.25rem ;
    padding-bottom:1.25rem ;
}
.about-cert .btn a,.theme-button{
    display:inline-flex ;
    height: 2.75rem;
    width: 10.375rem;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    border-radius: 0.625rem;
    color: #fff;
    background: linear-gradient(to bottom,#ed4d4d,#e03839);
    box-shadow:0.25rem 0 1.125rem rgba(72,67,72,0.16);
}
.about-cert .btn a .acpfont,.theme-button  .acpfont{
    font-size:1.375rem;
    margin-left: 1rem;
    line-height: 1;
    display: inline-block;
    transform: rotate(180deg);
}

.cert-list-box .cert-list-items{
    flex: 1;
    padding-left: 1.875rem;
}
.cert-item{
    background-color: #fff;
    margin-bottom: 1.25rem;
    border-radius: 0.625rem;
}
.cert-item .cert-img{
    width: 20rem;
    height: 12.5rem;
    position: relative;
    background-color: #e6e6e6;
    border-radius:0.5rem 0 0 0.5rem ;
    overflow: hidden;
}
.cert-item .cert-img  span{
    background-color: rgba(0,0,0,0.5);
    color: #fff;
    font-size:0.875rem;
    padding:0.3125rem 0.5rem 0.3125rem 0.625rem;
    position: absolute;
    right: 0;
    top: 0.875rem;
    border-radius:0.5rem 0 0 0.5rem ;
    display:inline-block;
    z-index: 3;
}

.cert-item .cert-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.625rem 0 0 0.625rem;
    transition: all 0.2s;
    position: relative;
    z-index: 1;
}
.cert-item .cert-img:hover img{
    transform: scale(1.2);
}
.cert-item .cert-text{
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 12.5rem;
}
.cert-item .cert-text .h1{
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    padding-top: 1.25rem;
    font-size: 1.5rem;
    color: #000;
}
.cert-item .cert-text .info{
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    flex: 1;
}
.cert-item .cert-text .info .text .h2{
    font-size: 0.875rem;
    color: #999;

}
.cert-item .cert-text .info .text .id{
    font-size: 0.875rem;
    margin-top: 0.625rem;
    color: #744c00;
    background:linear-gradient(to right,#f4dbab,#f4dbab);
    display: inline-block;
    border-radius: 0.25rem;
    padding:  0.25rem 0.625rem;
}
.view .theme-button {
    width: 9.1875rem;
}
.cert-item .cert-text .from{
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    height: 3.75rem;
    border-top: 0.0625rem solid #ebebeb;
    display: flex;
    align-items: center;
    font-size: 1rem;
    color: #333;

}
.cert-item .cert-text .from .minilogo{
    height: 1.25rem;
    margin-right: 0.625rem;
}
.other-experts .expert-item{
    overflow: hidden;
}
.other-experts .expert-item .tit{
    position: absolute;
    z-index: 3;
    right: 0;
    left: 0;
    bottom: -16.25rem;
    overflow: hidden;
}
.other-experts .expert-item:hover .tit{
    bottom: 0;
    display: flex;
    align-items: flex-end;
}
.other-experts .expert-item .tit .desc{
    color: #fff;
    padding: 1rem;
    display: none;
}
.other-experts .expert-item:hover .tit .desc{
    display: block;
}

.other-experts .expert-item .tit .desc .h1{
    font-size: 1.5rem;
    font-weight: bolder;
    margin-bottom: 0.3125rem;
}
.other-experts .expert-item .tit .desc .id{
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    display: none;
    transition: all  0.1s;
}
.other-experts .expert-item .tit .desc .id{
    display: block;
}
.other-experts .expert-item .tit .desc .company{
    margin: 0.5rem 0;
    font-size: 1rem;
    color: #fc0000;
    transition: all  0.1s;
}
.other-experts .expert-item .tit .desc .company{
    margin: 0.5rem 0;
    font-size: 1.125rem;
    color: #fff;
}
.other-experts .expert-item .tit .desc dl{
    display: none;
    transition: all 0.1s;
}
.other-experts .expert-item .tit .desc dl{
    display: block;
}
.other-experts .expert-item .tit .desc dd{
    display: block;
    margin-top: 1.25rem;
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
    line-height: 1.125rem;
    text-align: justify;
}


/* 认证讲师 */
#skTeacherScroll{
    width: 100%;
    background-color: #000;
    overflow: hidden;
    position: relative;
}
.other-experts{
    flex-wrap: wrap;
    margin-bottom: 0px;
}
.other-experts .expert-item{
    width: 20%;
    background: linear-gradient(to right bottom,#7c7b79,#898987);
}
.other-experts .expert-item.selected{
    background: linear-gradient( to right bottom,#061732,#320606);
}
.colour-line2{
    position: relative;
}
.colour-line2 .next {
    position: absolute;
    right: 20px;
    bottom: 20px;
    z-index:9;
}
.colour-line2 .next span{
    background-color: #ffffff;
    color: #676767;
    display: inline-block;
    cursor: pointer;
    width: 3.125rem;;
    justify-content: center;
    align-items: center;
    line-height: 2.5rem;
    border-radius: 0.375rem;
    height: 2.5rem ;
    font-size: 1.4rem;
    box-shadow:0.3125rem 0 0.625rem rgba(102, 73, 73, 0.34);
}
.colour-line2 .next span:last-child{
    margin-left: 1.875rem;
}

.colour-line2 .next span:first-child:before{
    transform: rotate(0deg);
    display: inline-block;
}
.colour-line2 .next span:last-child:before{
    transform: rotate(0deg);
    display: inline-block;
}
.colour-line2 .next span:hover {
    background-color: #d62d2f;
    color: #fff;
}