.bjs[data-v-4175495b]{background:linear-gradient(90deg,#333b47,#333b47)}.main[data-v-4175495b]{width:100%}.main .top_back[data-v-4175495b]{width:100%;height:42.8rem;background:url(../img/scenBj.259136f7.png) no-repeat;background-size:100% 100%}.main .bj_box[data-v-4175495b]{padding:19.3rem 0 0 0;box-sizing:border-box}.main .bj_box>span[data-v-4175495b]{color:#fff;font-size:4.6rem}.main .bj_box>span[data-v-4175495b]:nth-child(2){display:block;margin-top:1.6rem;font-size:1.6rem}.main .advantage[data-v-4175495b]{width:100%;height:49.9rem;background:#fff;padding-top:9.4rem;box-sizing:border-box}.main .advantage .advantage_box[data-v-4175495b]{margin-top:6rem;display:flex;justify-content:space-between}.main .advantage .advantage_box>div[data-v-4175495b]{display:flex;width:25%;flex-direction:column}.main .advantage .advantage_box>div img[data-v-4175495b]{width:4.3rem;height:4.9rem}.main .advantage .advantage_box>div p[data-v-4175495b]{font-size:2rem;margin-top:2.7rem!important;color:#333}.main .advantage .advantage_box>div span[data-v-4175495b]{display:block;margin-top:1.4rem;color:#999;font-size:1.6rem}.main .product_box[data-v-4175495b]{width:100%;padding:9.4rem 0 10rem 0;box-sizing:border-box;background:#f6f9fc}.main .product_box .box_pro[data-v-4175495b]{width:100%;display:flex;justify-content:space-between;flex-wrap:wrap;margin-top:6rem}.main .product_box .box_pro>a[data-v-4175495b]{cursor:pointer;width:39rem;margin-bottom:1.4rem;background:#fff;display:flex;flex-direction:column;align-items:center;padding:4.1rem 3rem 3.8rem 3rem;box-sizing:border-box}.main .product_box .box_pro>a img[data-v-4175495b]{width:4.2rem;height:4.2rem}.main .product_box .box_pro>a:nth-child(2) img[data-v-4175495b]{width:3.8rem;height:4.2rem}.main .product_box .box_pro>a:nth-child(3) img[data-v-4175495b]{width:3.2rem;height:4.2rem}.main .product_box .box_pro>a:nth-child(4) img[data-v-4175495b]{width:4.2rem;height:4.2rem}.main .product_box .box_pro>a:nth-child(5) img[data-v-4175495b]{width:3.6rem;height:4.2rem}.main .product_box .box_pro>a:nth-child(6) img[data-v-4175495b]{width:4.2rem;height:3.2rem}.main .product_box .box_pro>a p[data-v-4175495b]{margin-top:1.6rem!important;color:#333;font-size:2rem}.main .product_box .box_pro>a span[data-v-4175495b]{display:block;margin-top:1.4rem;color:#999;font-size:1.6rem}.main .tong_box[data-v-4175495b]{width:100%;padding:9.4rem 0 10rem 0;box-sizing:border-box;background:#060b28}.main .tong_box .core_top span[data-v-4175495b]{color:#fff}.main .tong_box .tong_imgs[data-v-4175495b]{width:100%;height:29rem;margin-top:6rem}.main .tong_box .tong_imgs img[data-v-4175495b]{width:100%;height:100%}.core_top[data-v-4175495b]{display:flex;flex-direction:column;justify-content:center;align-items:center}.core_top span[data-v-4175495b]{font-size:3.6rem;color:#333b47}.core_top img[data-v-4175495b]{width:3.27rem;height:1.169rem;margin-top:.7rem}