.page-banner{position:relative;height:620px}.page-banner_cont{width:100%;height:100%;background-size:auto 100%;background-position:top;background-repeat:no-repeat}.page-banner_cont .swiper-slide-bg{position:relative;width:100%;height:620px;background-repeat:no-repeat;background-size:auto 100%;background-position:top}.page-banner_cont .swiper-slide-bg1{background-image:url(../images/banner/page_banner_pc1.png)}.page-banner_cont .swiper-slide-bg2{background-image:url(../images/banner/page_banner_pc2.png)}.page-banner_cont .swiper-slide-bg3{background-image:url(../images/banner/page_banner_pc3.png)}.page-banner_cont .swiper-pagination-bullet{width:32px;height:4px;display:inline-block;border-radius:0%;background:#fff;opacity:.5}.page-banner_cont .swiper-pagination-bullet-active{opacity:1}.page-banner_cont .swiper-button-next,.page-banner_cont .swiper-button-prev{cursor:pointer;position:absolute;top:50%;transform:translate(0, -50%);width:96px;height:128px;margin-top:-12px;z-index:10;background-size:96px 128px;background-position:center;background-repeat:no-repeat}.page-banner_cont .swiper-button-prev{background-image:url(../images/banner/icon_left.png);left:-25px;right:auto}.page-banner_cont .swiper-button-prev:hover{background-image:url(../images/banner/icon_left_hover.png)}.page-banner_cont .swiper-button-next{background-image:url(../images/banner/icon_right.png);right:-25px;left:auto}.page-banner_cont .swiper-button-next:hover{background-image:url(../images/banner/icon_right_hover.png)}@media screen and (max-width:750px){.page-banner{position:relative;height:3.75rem}.page-banner_cont img{width:100%;height:100%}.page-banner_cont .swiper-button-next,.page-banner_cont .swiper-button-prev{display:none}.page-banner_cont .swiper-pagination-bullets{bottom:.08rem !important}.page-banner_cont .swiper-pagination-bullet{width:.6rem;height:.06rem;display:inline-block;border-radius:0%;opacity:.5}.page-banner_cont .swiper-pagination-bullet-active{opacity:1}}