#nav .headBg{height:100vh;height:100svh;max-height:none}#nav .headBg .el-carousel,#nav .headBg .el-carousel__container,#nav .headBg .el-carousel__item,#nav .headBg .hd,#nav .headBg .hd_content,#nav .headBg .imgCover,#nav .headBg .item,#nav .headBg .lunbo{box-sizing:border-box;height:100%;max-height:none}#nav .headBg .hd{padding:0}#nav .headBg .el-carousel__container,#nav .headBg .imgCover{overflow:hidden}#nav .headBg .el-carousel__item{width:100%}#nav .headBg .imgItem{height:100%;left:0;-o-object-fit:cover;object-fit:cover;position:absolute;top:0;width:100%}#nav .headBg .word{display:none}#nav .index .cover{height:100vh;height:100svh;max-height:none}#nav .index .down{padding-top:54px}.index .news .hd{background:#f6f6f6;height:auto;padding-bottom:30px}.index .news .swiper-container{height:300px}.index .news .swiper-wrapper{height:auto}.index .news .el-carousel .el-carousel__container,.index .news .lunbo.el-carousel{height:240px;z-index:auto}.index .news .el-carousel .el-carousel__item{height:240px;width:100%}.index .news .el-carousel .el-carousel__arrow{display:none}.index .news .newsDots{box-sizing:border-box;height:38px;line-height:38px;margin:0 auto;padding-right:2%;text-align:right;width:1100px}.index .news .newsDot{background:#0003;border-radius:50%;cursor:pointer;display:inline-block;height:10px;margin-left:10px;transition:background .2s;width:10px}.index .news .newsDot.is-on{background:#000}