#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;margin-top:60px}#nav{padding:30px}#nav a{margin:30px;font-weight:700;color:#2c3e50}#nav a.router-link-exact-active{color:#42b983}h5[data-v-6db2bb67],jie h3[data-v-6db2bb67]{margin:40px 0 0}.menu[data-v-6db2bb67]{list-style-type:none;padding:40px;margin-top:10px}.menu a[data-v-6db2bb67]{margin:40px;font-weight:700;color:#2c3e50}.hello[data-v-6db2bb67]{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;margin-top:60px}.menu a.router-link-exact-active[data-v-6db2bb67]{color:#42b983}.menu li{width:200px;list-style:none;height:50px;margin-top:5px;margin-bottom:2px;background-color:#fff;line-height:50px;cursor:pointer}*{padding:0;margin:0}.left{width:200px;float:left;margin-right:10px;background-color:#f0f8ff}.right{width:800px;float:right;margin-left:10px}.main{width:1100px;margin:20px auto}