.banner{width:100%;height:370px;margin:0 auto;text-align:center;display:flex;align-items:center;justify-content:center;position:relative}.banner img{height:100%}.banner p{position:absolute;bottom:30px;font-size:16px;color:rgba(255,255,255,0.85);line-height:22px}.loading{text-align:center;margin-top:30px}.loading p{color:rgba(0,0,0,0.65);font-size:14px;line-height:22px;margin:30px 0}