.banner_box{

}

.phone_wrap{
    display: none;
}
.swiper-container1 {
    width: 100%;
    overflow: hidden;
    position: relative;
}
.swiper-container1 .pc-show{
    width:100%;
    height: 700px;
    display:block;
    object-fit: cover;
}
.swiper-container1 .phone-show{
    width:100%;
    display:none
}
.bar-list{
    position: absolute;
    bottom:124px;
    z-index:2;
    display:flex;
    justify-content: center;
    width:100%;
    opacity: 0 !important;
}
.bar-list li{
    cursor: pointer;
    /* float: left; */
    width:50px;
    height:4px;
    background:rgba(153,153,153,1);
    border-radius:5px;
    border:1px solid rgba(151,151,151,1);
    margin-left:10px
}
.bar-list li.cheacj{
    width:50px;
    height:4px;
    background:rgba(255,255,255,1);
    border-radius:5px;
}
.swiper-container1 .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    position: relative;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    flex-direction:column;
    background-size:100% 100%
}
.swiper-container1 .swiper-slide section{
    position: absolute;
    width:100%;
    height:100%;
    /* background-color:red; */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    flex-direction:column;
}

.title-vk{
    font-size: 70px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 98px;
    letter-spacing: 1px;
    text-align: center;
}

.to-look{
    width: 200px;
    height: 64px;
    background: #FF8F1E;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
    text-align: center;
}
.to-look div{
    font-size: 26px;
    font-weight: 400;
    color: #FFFFFF;
}

.to-look img{
    width: 28px;
    height: 28px;
    margin-left: 16px;
}

.url_box{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.tit_box{
    position: absolute;
    width: 1200px;
    top: 30%;
    left: 50%;
    transform: translate(-50%,0);
}
.look_box{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.bar_flex{
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    width: 100%;
    min-width: 1200px;
    background: rgba(0,0,0,0.2);
    box-shadow: 0px 10px 20px 0px rgba(0,0,0,0.06);
    display: flex;
    justify-content: center;
}

.bar_flex_li{
    width: 300px;
    height: 94px;
    border-right: 1px solid rgba(229,229,229,0.3);
    font-size: 18px;
    font-weight: 500;
    color: rgba(255,255,255,0.53);
    display: flex;
    align-items: center;
    justify-content: center;
}



.bar_flex_li p{
    font-size: 48px;
    font-weight: normal;
    color: #FFFFFF;
    padding: 0 6px;
}


.product{
    background: #ffffff;
}

.product_head{
    text-align: center;
    padding-top: 79px;
}

.product_head_tit{
    font-size: 36px;
    line-height: 50px;
    font-weight: 500;
    color: #333333;
}

.product_head_desc{
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 22px;
    padding-top: 10px;
}

.product_head_list{
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 64px;
}

.product_head_list_li{
    text-align: center;
    cursor: pointer;
    position: relative;
    padding-bottom: 24px;
}

.pr_icon{
    width: 60px;
    height: 60px;
}

.product_head_list_li p{
    font-size: 14px;
    line-height: 20px;
    font-weight: 500;
    color: #333333;
    margin-top: 4px;
}

.product_head_list_li .active{
    color: #FF8F1E;
}

.product_cont{
    background: #2E2F34;
    position: relative;
}

.product_cont_back{
    width: 100%;
}

.th_icon{
    width: 32px;
    height: 32px;
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translate(-50%,0);
}

.product_cont_box_1{
    background: url("https://sjkj.oss-cn-beijing.aliyuncs.com/4ae004c52f57717406c5ca0eff6d1a1e.png");
    background-size: 100% 100%;
}

.product_cont_box_2{
    background: url("https://sjkj.oss-cn-beijing.aliyuncs.com/fef5a7f4ee176f72c937d776a4a4b005.png");
    background-size: 100% 100%;
}

.product_cont_box_3{
    background: url("https://sjkj.oss-cn-beijing.aliyuncs.com/5e5b04f4148d7cc30cf784c0fcbb4241.png");
    background-size: 100% 100%;
}

.product_cont_box{
    width: 1200px;
    height: 606px;
    margin: auto;
}

.product_cont_box_tit{
    font-size: 28px;
    font-weight: 500;
    line-height: 40px;
    color: #FFFFFF;
    padding-top: 60px;
}

.product_cont_box_desc{
    font-size: 18px;
    line-height: 32px;
    font-weight: 400;
    color: #FFFFFF;
    opacity: 0.8;
    padding-top: 8px;
}

.product_cont_box_list{
    margin-top: 30px;
    background: rgba(156,156,156,0.3);
    width: 380px;
    padding-bottom: 20px;
    border-radius: 4px;
}

.product_cont_box_list_tit{
    height: 53px;
    background: rgba(46,47,52,0.5);
    /*box-shadow: 0px 0px 10px 0px rgba(217,217,217,0.5);*/
    border-radius: 4px 4px 0px 0px;
    font-size: 20px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 53px;
    padding-left: 20px;
}

.product_cont_box_list_text{
    display: flex;
    align-items: center;
    padding-top: 14px;
    padding-left: 24px;
}

.product_cont_box_list_text div{
    width: 10px;
    height: 10px;
    background: #FF8F1E;
    border-radius: 50%;
    margin-right: 12px;
}

.product_cont_box_list_text p{
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
}

.product_cont_box_go{
    cursor: pointer;
    display: block;
    width: 140px;
    height: 40px;
    border-radius: 4px;
    /* border: 1px solid #FF8F1E; */
    font-size: 16px;
    font-weight: 400;
    /* color: #FF8F1E; */
    color: #fff;
    border: 1px solid #fff;
    line-height: 40px;
    margin-top: 30px;
    text-align: center;
}
.product_cont_box_go:hover{
    color: #FF8F1E;
    border: 1px solid #FF8F1E;
}

.product_cont_box_len{
    width: 640px;
    height: 1px;
    border: 1px dashed #CCCCCC;
    /*border-image: linear-gradient(225deg, rgba(204, 204, 204, 0), rgba(204, 204, 204, 1)) 30;*/
    margin-top: 30px;
}

.applyModalphone{
    display: none;
}
.applyModalsuccessphone{
    display: none;
}
.service{
    background: #FFFFFF;
    padding: 80px 0;
    text-align: center;
    position: relative;
}

.service_tit{
    font-size: 36px;
    line-height: 50px;
    font-weight: 500;
    color: #333333;
}

.service_desc{
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 22px;
    margin-top: 27px;
}

.service img{
    width: 1200px;
    /*height: 903px;*/
    margin-top: 64px;
}

.service a{
    display: inline-block;
    width: 200px;
    height: 50px;
    border-radius: 4px;
    border: 1px solid #666;
    font-size: 18px;
    font-weight: 400;
    color: #666!important;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
    margin: 20px auto 0;
}
.service a:hover{
    color: #FF8F1E!important;
    border: 1px solid #FF8F1E;
}

.product_cont_box_flex{
    display: flex;
    margin-top: 40px;
}

.product_cont_box_flex img{
    width: 200px;
    height: 70px;
    border-radius: 6px;
    margin-right: 20px;
}

.product_cont_box_list2{
    padding: 30px 0 55px;
}

.product_cont_box_list_text2{
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.product_cont_box_list_text2 div{
    width: 10px;
    height: 10px;
    background: #FF8F1E;
    border-radius: 50%;
}

.product_cont_box_list_text2 p{
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    margin-left: 12px;
}

.product_cont_box_list3{
    padding: 30px 0 114px;
}

.product_cont_box_list_text3{
    display: flex;
}

.product_cont_box_list_text3 div{
    width: 10px;
    height: 10px;
    background: #FF8F1E;
    border-radius: 50%;
    margin-top: 12px;
}

.product_cont_box_list_text3 p{
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 32px;
    margin-left: 12px;
}

.news_box{
    width: 100%;
    padding: 64px 0;
    background: url("https://sjkj.oss-cn-beijing.aliyuncs.com/ebcec1006ce7ebce7fc97cf3adaef349.jpg");
    background-size: 100% 100%;
}
.news_box_flex{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1200px;
    margin:64px auto 0;
}

.news_box_tit{
    font-size: 38px;
    font-weight: 500;
    color: #333333;
    line-height: 53px;
    padding: 90px 0 83px;
    text-align: center;
}

.news_box_li{
    background: #FFFFFF;
    box-shadow: 0px 2px 24px 2px rgba(149,149,149,0.18);
    border-radius: 4px;
    border: 1px solid #FFFFFF;
    overflow: hidden;
}

.news_box_li:last-child{
    margin: 0;
}

.news_box_li_img{
    width: 380px;
    height: 180px;
    object-fit: cover;
}

.news_box_li_cont{
    padding: 20px 30px;
}

.news_box_li_cont_tit{
    width: 320px;
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    line-height: 30px;
}

.news_box_li_cont_time{
    font-size: 16px;
    font-weight: 400;
    color: #999999;
    line-height: 20px;
    margin-top: 10px;
}

.news_box_li_cont_desc{
    margin-top: 14px;
    width: 320px;
    height: 56px;
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news_box_li_cont_a{
    display: block;
    font-size: 14px;
    font-weight: 400;
    color: #999999!important;
    line-height: 20px;
    margin-top: 20px;
}


.news_box_li_cont_a:hover{
    color: #FF8F1E!important;
}

.news_box_link{
    display: block;
    width: 200px;
    height: 50px;
    border-radius: 4px;
    /* border: 1px solid #FF8F1E; */
    font-size: 18px;
    font-weight: 400;
    /* color: #FF8F1E!important; */
    color: #666!important;
    border: 1px solid #666;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
    margin: 60px auto 0;
}
.news_box_link:hover{
    border: 1px solid #FF8F1E;
    color: #FF8F1E!important;
}

.cooperate{
    padding-top: 80px;
    padding-bottom: 10px;
    background: #FFFFFF;
}
.cooperate_tit{
    font-size: 38px;
    font-weight: 500;
    color: #333333;
    line-height: 53px;
    text-align: center;
    padding: 90px 0 10px;
}

.swiper-container2-box{
    width: 100%;
    padding: 0 20px;
    position: relative;
    overflow: hidden;
}


.cooperate_left{
    position: absolute;
    top: 0;
    left: 0;
    width: 18.75%;
    height: 100%;
    background: linear-gradient(90deg, #FFFFFF 0%, rgba(255,255,255,0) 100%);
    z-index: 8;
}

.cooperate_right{
    position: absolute;
    top: 0;
    right: 0;
    width: 18.75%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, #FFFFFF 100%);
    z-index: 8;
}

.swiper-container2-img{
    width: 100%;
}

.swiper-container2-cont{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}


.swiper-container2 .swiper-wrapper {
    /* 这里是改变其动画效果为匀速形式，不加此样式的话会造成滚动卡顿，看起来效果不平滑 */
    /* 样式做了各种浏览器的兼容 */
    transition-timing-function: linear !important;
    -webkit-transition-timing-function: linear !important;
    -moz-transition-timing-function: linear !important;
    -ms-transition-timing-function: linear !important;
    -o-transition-timing-function: linear !important;
    transition-timing-function: linear !important;
}

.course{
    position: relative;
}

.course_back{
    width: 100%;
    height: 750px;
    object-fit:cover;
}

.course_tit{
    font-size: 36px;
    line-height: 50px;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    padding: 80px 0 0;
}

.course_cont-box{
    width: 1200px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%,0);
}

.course_cont{
    height: 392px;
}


.course_cont_box_f{
    font-size: 48px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 60px;
    letter-spacing: 1px;
    background: linear-gradient(180deg, #FFFFFF 0%, #FDBB79 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    padding-top: 120px;
}

.course_flex{
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.course_flex img{
    width: 56px;
    height: 61px;
    cursor: pointer;
}

.course_flex_list{
    display: flex;
}

.course_flex_list_cont{
    cursor: pointer;
    padding-top: 30px;
}

.course_flex_list_cont_ac{
    padding-top: 0;
}

.course_flex_list_cont p{
    font-size: 20px;
    font-weight: 400;
    color: #FFFFFF;
    /*line-height: 40px;*/
    text-align: center;
}
.ball_active{
    border: 5px solid rgba(255,255,255,0.4);
    box-shadow: 0px 0px 5px 0px #FFFFFF;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin: 16px auto 0;
}

.ball_active span{
    display: block;
    width: 21px;
    height: 21px;
    background: #FFFFFF;
    border-radius: 50%;
}

.ball{
    width: 30px;
    height: 30px;
    margin: 17px auto 0;
    padding-top: 8px;
}

.ball span{
    display: block;
    width: 14px;
    height: 14px;
    background: #FFFFFF;
    border-radius: 50%;
    margin: auto;
}

.swiper-container3{
    width: 1200px;
    overflow: hidden;
}

.course_flex_len{
    width: 1194px;
    height: 3px;
    border: 2px solid;
    border-image: linear-gradient(82deg, rgba(239, 239, 239, 0), rgba(239, 239, 239, 1), rgba(226, 226, 226, 0)) 2 2;
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translate(-50%,0);
}

.p_active{
    font-size: 44px!important;
    font-weight: 500!important;
}

.course_cont_box_li{
    display: flex;
    /*align-items: center;*/
    line-height: 30px;
    font-size: 20px;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 24px;
}

.course_cont_box_li p{
    width: 10px;
    height: 10px;
    background: linear-gradient(180deg, #FFC240 0%, #FF8F1E 100%);
    border-radius: 50%;
    margin-right: 9px;
    margin-top: 12px;
}

.course_cont_box_e{
    padding: 80px 0 0 20px;
}