.contentbox{
    position: relative;
    margin-top: 53px!important;
}
.banner{
    height: 360px;
    margin-top: 72px;
}
.banner img{
    display: block;
    height: 100%;
    /*width: 100%;*/
}
.fixbar{
    position: fixed;
    top:507px;
    /*bottom: 10px;*/
    left: 0;
    width: 260px;
    background: #7FA2C8;
    z-index: 100;
    /*display: none;*/
}
.fixbar .rowtitle{
    background: #014792;
    border-bottom: 2px solid rgba(255,255,255,.4);
    font-size: 22px;
}
.fixbar li{
    width: 100%;
    height: 70px;
    line-height: 70px;
    position: relative;
    text-align: center;
    cursor: pointer;
    color: #ffffff;
}
.fixbar li a{
    color: #ffffff;
    font-size: 18px;
}
.fixbar li:hover{
    background:#014792;
}
.fixbar .activeli{
    background:#014792;
}
.fixbar li span{
    width: 196px;
    display: inline-block;
    text-align: left;
    text-indent: 20px;
    border-bottom: 1px solid rgba(255,255,255,.4);
}
.fixbar li img{
    display: inline-block;
    vertical-align: middle;
    margin-left: 30px;
    height: 28px;
    width: 28px;
}
.fixbar li:last-child span{
    border-bottom: none;
}
.contentbox .introbox{
    width: 1200px;
    height: 600px;
    background: url("../imgaes/caseDetail/intro.png") no-repeat;
    background-size: cover;
    position: relative;
    color: #ffffff;
}
.introboxcommunity{

    background: url("../imgaes/caseDetail/introcommunity.png") no-repeat !important;
    background-size: cover;
    position: relative;

}
.contentbox .school-introbox{
    width: 1200px;
    height: 600px;
    /*background: url("../imgaes/caseDetail/intro.png") no-repeat;*/
    /*background-size: cover;*/
    position: relative;
    color: #000;
    background-color: #f5f5f5;
    display: flex;
    align-items: end;
}
.contentbox .school-introbox .school-imgbox{
    width: 66.7%;
    height: 100%;
}
.contentbox .school-introbox .school-wordbox{
    width: 33.3%;
    height: 80%;
    box-sizing: border-box;
    padding: 3% 4%;
}
.contentbox .school-introbox .school-wordbox h2{
    line-height: 50px;
}
.contentbox .school-introbox .school-wordbox p{
    margin-top: 25px;
    line-height: 24px;
    color: #666;
    font-size: 14px;
}
.school_e_wrap{
    width: 1200px;
    height: 800px;
    margin: 20px auto;
    background-color: #ccc;
    background: url("../imgaes/caseDetail/school-e.png") no-repeat center ;
    background-size: cover;
}
.introbox .intro1{
    width: 339px;
    display: flex;
    justify-content: inherit;
    flex-wrap: wrap;
    position: absolute;
    top: 58px;
    right: 29px;
}
.introbox .intro1 li{
    display: block;
    width:73px;
    height: 73px;
    background: url("../imgaes/platform/listbg.png") no-repeat center ;
    background-size: cover;
    position: relative;
    margin: 0 0 13px 10px;
}
.introbox .intro1 li .lidiv{
    width: 100%;
    text-align: center;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.introbox .intro1 li .lidiv span{
    width: 100%;
    display: inline-block;
    color: #084589;
    font-size: 15px;
}
.introbox img{
    display: block;
    width: 324px;
    position: absolute;
    top: 62px;
    right: 47px;
}
.introbox .intro{
    position: absolute;
    width: 303px;
    top: 255px;
    right: 50px;
}
.introbox .intro .title{
    font-size: 30px;
}
.introbox .intro .text{
    font-size: 15px;
    line-height: 27px;
    margin-top: 30px;
    text-align: justify;
}
.company_intro{
    margin: 60px 0 10px;
}
.company_intro p{
    font-size: 20px;
    width: 100%;
    text-align: center;
    color: #444444;
    line-height: 47px;
}
.intro2{
    margin-bottom: 60px;
    width: 100%;
}
.run_intro{
    display: flex;
    margin-bottom: 60px;
}
.run_intro li{
    width: 200px;
    height: 200px;
    background: url("../imgaes/runwayCase/cirl.png") no-repeat;
    background-size: 100% 100%;
    position: relative;
}
.run_intro li div{
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%,-50%);
}
.run_intro li div p{
    font-size:25px;
    color: #014792;
    text-align: center;
}
.case_title{
    margin-bottom: 78px;
}
.case_title .chinese_title{
    font-size: 30px;
    color: #014792;
    position: relative;
}
.case_title .chinese_title::after{
    content: '';
    display: block;
    width: 100%;
    height: 26px;
    background: rgba(1, 71, 146, .2);
    position: absolute;
    left: 0;
    bottom: -5px;
}
.case_title .eng_title{
    font-size: 15px;
    color: #014792;
    letter-spacing:4px;
    margin-top: 15px;
    opacity: 0.5;
}
.intro3{
    width: 100%;
}
.fram_intro{
    /*background: #EBF0F6;*/
    width: 100%;
    position: relative;
    color: #ffffff;
    font-size: 18px;
}
.fram_intro .copy_logo{
    position: absolute;
    width: 100%;
    bottom: 64px;
    left: 0;
}
.fram_intro .intro4{
   margin:40px auto;
    width: 100%;
}
.fram_intro .three_intro{
    /*height: 830px;*/
    width: 100%;
    background: url("../imgaes/caseDetail/runbg.png") no-repeat center center;
    background-size: contain;
    margin-top: 30px;
}
.fram_intro .three_intro .row{
    width: 100%;
    height: 251px;
    background: url("../imgaes/caseDetail/bg1.png") no-repeat;
    background-size: cover;
    display: flex;
}
.fram_intro .three_intro .center_row{
    background: url("../imgaes/caseDetail/bg2.png") no-repeat;
    background-size: cover;
}
.fram_intro .three_intro .right_row{
    background: url("../imgaes/caseDetail/bg3.png") no-repeat;
    background-size: cover;
}
.fram_intro .three_intro .row_center .centerul{
    /*margin-top: 20px;*/
}
.fram_intro .three_intro .last_row{
    margin-top: 0;
}
.fram_intro .three_intro .center_row{
    margin: 30px 0;
}
.fram_intro .three_intro .row_left{
  width: 240px;
    font-size: 21px;
}
.fram_intro .three_intro .row_left span{
    display: block;
    height: 34px;
    padding: 0 8px;
    line-height: 34px;
    background: #EEEEEE;
    border-radius: 20px;
    color: #231815;
    font-size: 20px;
    margin-top: 20px;
}
.fram_intro .three_intro .row_center{
    width: 710px;
}
.fram_intro .three_intro .row_right{
    width: 250px;
    font-size: 22px;
    line-height: 43px;
}
.fram_intro .three_intro .row_left p{
    width: 100%;
    text-align: center;
}
.fram_intro .three_intro .row_center .centerul{
    display: flex;
    width: 90%;
}
.fram_intro .three_intro .row_center .centerul li{
    display: block;
    width: 33.33%;
    text-align: center;
    line-height: 28px;
}
.fram_intro .three_intro .row_center .lastul li{
    width: 100%;
}

.fram_intro .three_intro .row_center .centerul .lititle{
    position: relative;
    margin-bottom: 30px;
}
.fram_intro .three_intro .row_center .centerul .lititle::after{
    content: '';
    display: block;
    width: 27px;
    height: 4px;
    background: #ffffff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -10px;
}
.next_box{
    margin-top: 44px;
    padding: 0 0 20px 0;
}
.next_box .triangle{
    display: block;
    width: 38px;
    margin: 50px auto;
}
.triangle1{
    display: block;
    width: 38px;
    margin: -35px auto 35px;
}
.next_box p{
    font-size: 22px;
    color: #014792;
    line-height: 54px;
    width: 100%;
    text-align: center;
}
.product_group .title_mt{
  margin: 60px auto 60px;
}
.product .product_list_item {
    cursor: pointer;
    margin: 0 11px 50px;
    position: relative;
}
.product .product_list_item img {
    width: 278px;
    height: 208px;
}
.product  .product_hover img:hover {
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
    -webkit-transition: 0.2s;
    transition: 0.2s;
}
.product_bg{
    width: 100%;
    padding: 11px 0;
    background:rgba(178, 197, 229, .25);
    text-align: center;
    margin-top: 22px;
}
.product_list{
    display: flex;
    /*align-items: center;*/
    flex-wrap: wrap;
    justify-content: flex-start;
}
.product .product_list_item .product_list_item_Ttitle {
    font-size: 16px;
    color: #000000;
    width:270px;
    line-height: 27px;
    text-align: center;
}
.product .product_list_item .product_list_item_Btitle {
    font-size: 12px;
    font-weight: 400;
    color: #020C1B;
    opacity: 0.5;
    margin-top: 11px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    width: 270px;
    padding: 0 4px;
}
.swiperbox{
    position: relative;
}
.product .swiper-button-next{
    width: 46px;
    height: 88px;
    background: url("../imgaes/caseDetail/next.png");
    background-size: cover;
    left: auto;
    right: -10%;
    top: 50%;
    transform: translateY(-50%);
}
.product .swiper-button-prev{
    width: 46px;
    height: 88px;
    background: url("../imgaes/caseDetail/prve.png");
    background-size: cover;
    left: -10%;
    top: 50%;
    transform: translateY(-50%);
}
.product .swiper-button-next::after,
.product .swiper-button-prev::after{
  content: '';
}
.finsh_case{

}
.finsh_case .product_list_item img {
    width: 378px;
    height: 239px;
}
.finsh_case .top_sign{
    position: absolute;
    top: -21px;
    left: 24px;
    height: 45px;
    line-height: 45px;
    padding: 0 10px;
    font-size: 21px;
    color: #FFFFFF;
    background: #0377C2;
    z-index: 20;
}
.finsh_case .product_list{
    padding-top: 80px;
}
.finsh_case .no_mb{
    margin-bottom: 0;
}
.finsh_case .product_list_item .product_list_item_Ttitle{
    text-align: justify;
    color: rgba(35, 24, 21, 1);
    padding: 0 15px;
    margin-top: 15px;
    width: 348px
}
.finsh_case  .swiper-slide{
    margin-bottom: 0px;
}