body{margin:0;padding:0}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}#app .el-button>i+span{margin-left:7px!important}#app .el-menu-item>i+span,#app .el-submenu__title>i+span{margin-left:8px}