page { height: 100%; } .content { width: 100%; height: 100%; } .images { display: flex; align-items: center; justify-content: center; height: 100%; } .images .slide-image { width: 80%; height: auto; } .btn-box { height: 140rpx; z-index: 9999; width: 100%; padding: 0rpx 30rpx; position: fixed; bottom: 0; left: 0; box-sizing: border-box; background-color: #ffffff; display: flex; align-items: center; justify-content: center; } .btn-box .btn { width: 100%; height: 88rpx; line-height: 88rpx; text-align: center; font-size: 34rpx; font-family: PingFang SC; font-weight: 400; color: #FFFFFF; background: #2BC7B9 !important; border-radius: 44rpx; }