/*****/
.banner .banner_list{height: 100%;}
.banner .banner_list li{height: 100%;overflow:hidden;}
.banner_list li img{display: none;width: 100%;}
.banner_list li a{display: block;width: 100%;height: 100%;background-position: center;background-size: cover;transform:scale(1.1) translate(-2%,-2%);transition:all 3s;}
.banner_list li.act a{transform:scale(1) translate(0,0);}

/****/

@media (max-width: 1025px) {

    .banner{margin-top: 0.7rem;}
    .banner .banner_list li{height:auto;background: none !important;}
    .banner_list li img{display: block;}

}
@media (max-width: 700px) {
.bx-wrapper .bx-prev{left:10px;}
.bx-wrapper .bx-next{right:10px;}

}