.banner,.banner-img{display:block;width:100%}.banner-title{width:1200px;margin:auto;height:80px;line-height:80px;font-weight:700;font-size:18px}.banner-dot{width:1200px;margin:40px auto;display:flex;align-items:center}.banner-dot-img{display:block;width:20px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.banner-dot-c{width:1080px;margin:0 40px;height:200px;white-space:nowrap;overflow-x:auto;display:flex;align-items:center}.banner-dot-icon-box{width:400px;height:200px;position:relative;margin-right:20px;cursor:pointer}.banner-dot-icon-box-no{margin-right:0}.banner-dot-icon{display:block;width:400px;height:200px}