/*菜单1*/
@keyframes run{

	from{  bottom:40px; }
	to{  bottom: 20px; opacity: 0; }
}
.ban_arr{animation: run 1s infinite linear;  }

/*banner1*/
.banner{background: #010101;}
.swiper-pagination_ban .swiper-pagination-bullet,.swiper-pagination01 .swiper-pagination-bullet{ width: 49px; height:0px; background: #000; opacity: 1; border-radius: 0px; }
.swiper-pagination_ban .swiper-pagination-bullet-active,.swiper-pagination01 .swiper-pagination-bullet-active{ background: #000; }
.banner .swiper-container_ban .swiper-pagination_ban{ text-align: left; width: 1170px; left: 50%; margin-left: -585px; bottom: 44px;}
.ban_arr{ position: absolute; left: 50%; margin-left:-12px; bottom: 25px; z-index: 10; }
.banner video{ object-fit:contain;  width: 100%;}
.swiper-container_ban .swiper-slide.swiper-slide-active img {transform: scale(1.3); transition: all 10s ease-in-out;}