500.less 228 字节 编辑Web IDE 1 2 3 4 5 6 7 8 9 10 11 12 .app-500{ padding: 50px 0px; text-align: center; background-color:white; height: 100%; z-index: 30000; .btnbox{ padding: 50px; display: flex; justify-content: space-around; } }