body{min-width: 1200px;}
.banner .swiper-slide{height: 650px;background: center/cover;}
.banner .swiper-slide a{display: block;height: 650px;}
.banner .swiper-pagination .swiper-pagination-bullet{width: 70px;height: 8px;background: #fff;border-radius: 1px;margin: 0 10px;}
.banner .swiper-pagination .swiper-pagination-bullet-active{background: #ff8d29;}

.box{width: 1200px;margin: 0 auto;}
.box img{max-width: 100%;}