/* pages/scan/scan.wxss */ .scan{ background:#FAF5EB url(https://www.icelook.cn/exhibition/images/page/subtract.png) no-repeat; background-position: bottom left; background-size: 100% 666rpx; height: 100vh; .title{ height: 98rpx; text-align: center; image{ width: 312rpx; height: 67rpx; } } .scan_img{ width: 580rpx; height: 438rpx; margin-top: 200rpx; margin-left: 96rpx; image{ width: 100%; height: 100%; } } .btn{ width: 480rpx; height: 480rpx; position: absolute; bottom: 248rpx; left: 50%; margin-left: -240rpx; image{ width: 100%; height: 100%; } } }