body{margin:0;padding:0;overflow-x:hidden}#app{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}.el-container{height:100vh}.el-aside{background-color:#304156;color:#fff}.logo{padding:20px;text-align:center;border-bottom:1px solid #434a50;display:flex;flex-direction:column;align-items:center}.logo-image{width:40px;height:40px;margin-bottom:10px;border-radius:4px}.logo-icon{font-size:32px;color:#409eff;margin-bottom:10px}.logo h3{color:#bfcbd9;margin:0;font-size:16px;font-weight:400}.el-menu{border-right:none}.el-main{padding:20px;background-color:#f5f7fa;overflow-y:auto}