.file-swiper-wrap{margin-bottom:40px}.file-swiper-wrap .swiper-wrapper .swiper-slide .img-box{width:234px;height:224px;border:1px solid #073AD1}.file-swiper-wrap .swiper-wrapper .swiper-slide .img-box img{width:100%;height:100%}.file-swiper-wrap .swiper-arrow{width:40px;height:40px;z-index:99;background:none}.file-swiper-wrap .swiper-arrow img{width:100%;height:100%;position:relative}.file-swiper-wrap .swiper-arrow .bg{width:236px;height:241px;position:absolute;top:-92px}.file-swiper-wrap .swiper-button-next .bg{background:url("../img/right-bg.png") no-repeat;background-size:100% 100%;right:-10px}.file-swiper-wrap .swiper-button-prev .bg{background:url("../img/left-bg.png") no-repeat;background-size:100% 100%;left:-10px}.flow-box{width:100%;height:355px;margin-bottom:42px}.flow-box img{width:100%;height:100%}.organ-box{width:100%;text-align:center}.organ-box img{width:944px;height:304px}