body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-family:PingFangSC,PingFang SC}code{font-family:PingFangSC,PingFang SC}#root{display:flex}.App{text-align:center}.App-logo{pointer-events:none;height:40vmin}@media (prefers-reduced-motion:no-preference){.App-logo{animation:20s linear infinite App-logo-spin}}.App-header{color:#fff;background-color:#282c34;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;font-size:calc(10px + 2vmin);display:flex}.App-link{color:#61dafb}@keyframes App-logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}#root{width:100%;display:flex}.main-menu{background-color:red;width:200px;height:100%}#app1{padding:300rpx}