#app{font-family:Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin-top:30px;margin-left:20px;margin-right:20px}.active{font-weight:700;background-color:green;color:#fff}.card-body{border:1px solid #000}nav{padding:30px}nav a{font-weight:700;color:#2c3e50}nav a.router-link-exact-active{color:#42b983}.same{background-color:green;color:#fff}