.product_part{padding:140px 0;background-color:#fafafa}.product_part .product_head{text-align:center}.product_part .product_head .product_title{font-size:60px;line-height:72px;font-family:PlusJakartaSans-B;color:#18181b}.product_part .product_head .product_font{font-size:16px;line-height:24px;font-family:PlusJakartaSans-R;color:#70707b;width:450px;margin:14px auto 0}.product_part .product_category_box,.product_part .product_head .product_category_box{margin-top:40px}.product_part .product_category_box .category_item{position:relative;padding:4px 32px;font-size:18px;line-height:28px;border-radius:999px;color:#18181b;-webkit-transition:all .3s ease;transition:all .3s ease}.product_part .product_category_box .category_item.more_btn .more_btn_font{margin-right:7px}.product_part .product_category_box .category_item:hover{background-color:#4699fb;color:#fff}.product_part .product_list_box{margin-top:80px}.product_part .product_list_box #product_swiper{padding-bottom:40px}.product_part .product_list_box #product_swiper .swiper-slide{width:524px;padding:40px 50px;background-color:#fff;-webkit-box-shadow:0 20px 40px 0 rgba(0,0,0,.06);box-shadow:0 20px 40px 0 rgba(0,0,0,.06);margin:0 30px}.product_part .product_list_box #product_swiper .swiper-slide .product_img_box{-webkit-transition:all .3s ease;transition:all .3s ease}.product_part .product_list_box #product_swiper .swiper-slide .product_img_box .product_img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.product_part .product_list_box #product_swiper .swiper-slide .product_info{margin-top:12px}.product_part .product_list_box #product_swiper .swiper-slide .product_info .product_title{font-size:20px;line-height:30px;color:#18181b;-webkit-transition:all .3s ease;transition:all .3s ease}.product_part .product_list_box #product_swiper .swiper-slide .product_info .product_code{font-size:14px;line-height:20px;color:#18181b;margin-top:10px;border:1px solid #70707b;border-radius:999px;padding:4px 16px}.product_part .product_list_box #product_swiper .swiper-slide:hover .product_img_box{-webkit-transform:scale(1.1);transform:scale(1.1)}.product_part .product_list_box #product_swiper .swiper-slide:hover .product_title{color:#4699fb}.product_part .product_list_box .product_page_box{margin-top:-20px;text-align:center}.product_part .product_list_box .product_page_box .swiper_btn{width:64px;height:64px;border-radius:50%;cursor:pointer;-webkit-transition:background .3s ease;transition:background .3s ease}.product_part .product_list_box .product_page_box .swiper_btn .iconfont{line-height:64px;text-align:center;font-size:24px;color:#18181b;-webkit-transition:color .3s ease;transition:color .3s ease}.product_part .product_list_box .product_page_box .swiper_btn.prev_btn{color:#18181b}.product_part .product_list_box .product_page_box .swiper_btn:hover{background-color:#4699fb}.product_part .product_list_box .product_page_box .swiper_btn:hover .iconfont{color:#fff}.product_part .product_list_box .product_page_box .swiper_page{margin:0 48px;font-size:18px;line-height:28px;color:#a9a29d}.product_part .product_list_box .product_page_box .swiper_page .now_page{font-family:PlusJakartaSans-B;color:#18181b}.product_part .product_list_box .product_page_box .swiper_page .now_page_line{margin:0 3px}