    overflow: auto;
                -webkit-overflow-scrolling: touch;
            }
        }
    </style>
</head>
<body class="navbar-fixed-top-margin">
    <nav class="navbar navbar-global fixed-top navbar-expand-lg navbar-dark bg-dark" role="navigation">
        <div class="container">
            <button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
          