#app { max-width: 750rpx; min-width: 750rpx; height: auto; margin: 0 auto; min-height: 100%; } page { /* // background-color: #1C1C1E; // background-image: url('https://img.agrimedia.cn/sch5/bg.png'); // background-size: cover; */ padding: 30.77rpx; height: 100%; width: 100; }