.box{max-width:500px;margin:0 auto;background:#fff}.title{background:#2f78d1;color:#f1f3f4;padding:10px}.box .el-button{width:calc(100% - 40px);margin:20px}.el-divider--horizontal{margin:100px 0}.el-divider__text{color:#2f78d1;font-size:20px}