#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}#nav{padding:30px}#nav a{font-weight:700;color:#2c3e50}#nav a.router-link-exact-active{color:#42b983}select{align-content:center}.modal-mask{position:fixed;z-index:9998;top:0;left:0;width:100%;height:100%;background-color:#1e8bc3;display:table;margin-top:0}.modal-mask,modal-header{text-align:center;align-content:center;align-items:center}.modal-wrapper{display:table-cell;vertical-align:middle;margin-top:0}input{text-align:center}.btn-warning{color:#fff}