#app{font-family:Avenir,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;width:1000px;margin-left:auto;margin-right:auto;margin-top:100px}#app,#header{color:#2c3e50}#discr,#header{text-align:left}#nav{padding:30px}#nav a{font-weight:700;color:#2c3e50}#nav a.router-link-exact-active{color:#42b983}#column_name{float:left;width:25%}#column_content{position:inherit}a{color:#000;text-decoration:none}