.tone-box{background-image:url('../images/IndustryManufacturing/bjt.png');background-size:cover;background-position:center bottom;background-repeat:no-repeat;background-color: #EFF3FB;}

.tabs{margin-bottom: 36px;}

.titleBt{font-size:16px;color:#888;line-height:28px;text-align:center;margin-bottom: 45px;}
.wbfv_list{display:grid;grid-template-columns:1fr 1fr 1fr 1fr 1fr;transition:grid-template-columns .3s;margin-top: -10px;}
.wbfv_list.enlarge-1{grid-template-columns:1.5fr 1fr 1fr 1fr 1fr}
.wbfv_list.enlarge-2{grid-template-columns:1fr 1.5fr 1fr 1fr 1fr}
.wbfv_list.enlarge-3{grid-template-columns:1fr 1fr 1.5fr 1fr 1fr}
.wbfv_list.enlarge-4{grid-template-columns:1fr 1fr 1fr 1.5fr 1fr}
.wbfv_list.enlarge-5{grid-template-columns:1fr 1fr 1fr 1fr 1.5fr}
.itemFv{display:flex;flex-direction:column;align-items:center;justify-content:center;background-size:cover;background-position: center center; height:454px;justify-content:center;cursor:pointer;text-align: center;padding:0 50px;}
.itemFv.enlarge{z-index:2}
.icon_size{width:68px;height:auto;}
.typeNme{font-weight:700;font-size:24px;color:#fff;margin-top: 28px;}
.cont_dele{font-weight:400;font-size:16px;color:#fff;line-height:30px;margin-top:16px;display:none;}
.itemFv:hover .cont_dele{display:block}

.modeyy{background-image:url('../images/cerebrum/bjths.png');background-size:cover;}
.modeyy .oneSet h3{color:#fff;}
.modeyy .yymoImg{text-align: center;}
.modeyy .yymoImg img{max-width: 100%;height: auto;}

.applicationValueList{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:11px;margin-top: 50px;}
.applicationValue_item{height:321px;background:linear-gradient(180deg,#f2faff 0,#dfe6f7 45%);box-shadow:0 5px 10px 0 rgba(122,148,188,.21);border-radius:8px;border:1px solid #fff;position:relative;padding:150px 20px 0;}
.applicationIcon{position:absolute;;width:214px;height:auto;margin:0 auto;left:0;right:0;bottom:158px;}
.applicationTitle{font-weight:700;font-size:17px;text-align:center;margin-bottom: 26px;}
.content_application{font-weight:500;font-size:14px;color:#666;line-height:24px;padding:0 10px;}

.typical{background-image: url('../images/cerebrum/typical-bg.jpg');background-size: cover;}
.switches{display:flex;justify-content:space-around;}
.switch{position: relative; font-weight:500;font-size:16px;cursor:pointer;position:relative;text-align:center;width:15.51%;padding-bottom: 40px;}
.switch.active::after{content:"";position: absolute;bottom:0;left:0; width:100%;height:3px;background:#1062d2;border-radius:2px;}
.switch-contents{background:linear-gradient(0deg,rgba(226,238,253,.25) 0,#fff 100%);box-shadow:0 5px 10px 0 rgba(122,148,188,.21);}
.switch-content{display:none;padding:62px 45px 48px 72px;height: 588px;}
.switch-content.active{display:block}


.left_switch{width: 40%;padding-right: 60px;padding-top: 25px;}
.left_switch .switch_name{font-size: 20px;font-weight:800;color:#293d5e;margin-bottom: 38px;}
.left_switch .switch_detail{font-size:14px;line-height:28px;}
.left_switch .switch_detail li{list-style:disc;margin-left:20rem}
.left_switch .switch_detail li::marker{color:#2774e8}
.right_switch{width:60%;box-shadow: 0 10px 10px rgba(122, 148, 188,0.21);}
.right_switch img{width: 100%;height:auto;}

@media (max-width:1680px){

    .titleBt{font-size: 15px;margin-top: -20px;margin-bottom: 38px;}

    .itemFv {padding: 0 25px;height: 360px;}
    .icon_size{width: 64px;}
    .typeNme{font-size: 20px;margin-top: 22px;}
    .switch-content{height: 535px;}

    .cont_dele{font-size: 15px;line-height: 24px;}

}

@media (max-width:1460px){

    .titleBt{font-size: 13px;line-height: 24px;margin-top: -12px;margin-bottom: 28px;}
    .icon_size{width: 60px;}
    .typeNme{font-size: 16px;margin-top: 16px;}
    .cont_dele{font-size: 12px;line-height: 22px;margin-top: 12px;}
    .itemFv{height: 300px;}

    .applicationIcon{width: 155px;bottom:105px;}
    .applicationTitle{font-size: 15px;margin-bottom:12px;}
    .content_application{font-size: 12px;line-height: 22px;}
    .applicationValue_item{padding:88px 20px 20px;height: 225px;}

    .switch{font-size: 14px;padding-bottom: 20px;}
    .switch.active::after{height: 2px;}
    .switch-content{padding: 36px 36px 36px 45px;height: 480px;}

    .left_switch{padding-top: 12px;}

}

@media (max-width:768px){

    .itemFv{padding:18px;height: auto;margin-bottom:8px;}
    .titleBt{margin-top: 0;font-size: 14px;margin-bottom: 12px;}
    .wbfv_list{margin-top: 0;grid-template-columns: 1fr;}

    .icon_size{width: 56px;}
    .cont_dele{display: block;}
    .typeNme{font-size: 17px;margin-top: 12px;}
    .cont_dele{font-size: 14px;margin-top: 12px;}

    .applicationValueList{grid-template-columns: 1fr 1fr;margin-top: 0;}
    .applicationIcon{width: 100px;bottom: 60px;}
    .applicationValue_item{padding:55px 15px 15px;height: 132px;margin-top:30px;}
    .applicationTitle{font-size: 16px;margin-bottom: 0;}
    .content_application{display: none;}

    .switch{font-size: 14px;padding-bottom: 12px;}
    .switch-content{height: auto;padding:20px;}
    .left_switch{width: 100%;padding: 0;}
    .left_switch .switch_name{font-size: 17px;margin-bottom: 12px;}
    .right_switch{width:100%;margin-top: 12px;}

}