#top_box .swiper-button-prev::after{content:none}#top_box .swiper-button-next::after{content:none}#top_box .swiper-button-prev{background-image:none}#top_box .swiper-button-next{background-image:none}#top_box .swiper-button-next,#top_box .swiper-button-prev{height:44px;width:26.4px}