JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">

    <!-- Button trigger modal -->
    <button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
        Launch demo modal
    </button>

    <!-- Modal -->
    <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                    <h4 class="modal-title" id="myModalLabel">Modal title</h4>
                </div>
                <div class="modal-body">
                    ...
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                    <button type="button" class="btn btn-primary">Save changes</button>
                </div>
            </div>
        </div>
    </div>
    <div class="container-fluid">
        <nav id="welcomeMenu" class="col-xs-12 col-sm-5">
            <div>
                <ul class="vertical">
                    <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Log in</a></li>
                    <li><a href="#"><span class="glyphicon glyphicon-user"></span> Continue as guest</a></li>
                </ul>
            </div>
        </nav>
        <div class="row">
            <!--a place for tips-->
            <div class="col xs-12 hidden-xs col-sm-3 ">
            </div>       
            <!--a place for text-->
            <div class="col-xs-12 col-sm-9">
                <div class="page-header">
                    <h1>Welcome.</h1><br />
           ...

JavaScript

$(document).ready(function () {
            $("#welcomeMenu").mmenu({
                extensions: ["theme-dark", "border-full", "multiline", "pagedim-white"],
                offCanvas: {
                    position: "right",
                    zposition: "front"
                }
            });                                         
        });