.test{color:red}.menu-spacer{height:50px}.el-navbar-button{margin-left:5px;margin-right:5px}.yellow-box{margin-bottom:1em;padding-left:.5em;padding-right:.5em;border:1px solid grey;background-color:lightyellow}.blue-box{margin-bottom:1em;padding-left:.5em;padding-right:.5em;border:1px solid grey;background-color:lightblue}.green-box{margin-bottom:1em;padding-left:.5em;padding-right:.5em;border:1px solid grey;background-color:lightgreen}.red-box{margin-bottom:1em;padding-left:.5em;padding-right:.5em;border:1px solid grey;background-color:lightred}