JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
   <div class="navbar navbar-fixed-top navbar-default" role="navigation">
    <div class="container-fluid">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">Project name</a>
        </div>
        <div class="collapse navbar-collapse">
            <ul class="nav navbar-nav">
                <li class="active"><a href="#">Home</a></li>
                <li><a href="#about">About</a></li>
                <li><a href="#contact">Contact</a></li>
            </ul>
        </div>
        <!-- /.nav-collapse -->
    </div>
    <!-- /.container -->
</div>
<!-- /.navbar -->

<div class="container-fluid" style="border:1px solid green;">
    <div class="row row-offcanvas row-offcanvas-left">
        <div class="col-xs-6 col-sm-3 sidebar-offcanvas" id="sidebar" role="navigation" style="border:1px solid red;">
            <div class="sidebar-nav">
                <ul class="nav">

                    <li class="active"><a href="#">Link</a></li>
                    <li><a href="#">Link</a></li>
                    <li><a href="#">Link</a></li>
                    <li class="nav-divider"></li>
                    <li><a href="#">Link</a></li>
                    <li><a href="#">Link</a></li>
                    <li><a href="#">Link</a></li>
                    <li class="nav-divider"></li>
                    <li><a href="#">Link</a></li>
                    <li><a href="#">Link</a></li>
             ...

CSS

body {
  padding-top: 50px;
}
footer {
  padding-left: 15px;
  padding-right: 15px;
}

/*
 * Off Canvas
 * --------------------------------------------------
 */
@media screen and (max-width: 768px) {
  .row-offcanvas {
    position: relative;
    -webkit-transition: all 0.25s ease-out;
    -moz-transition: all 0.25s ease-out;
    transition: all 0.25s ease-out;
    background:#ecf0f1;
  }

  .row-offcanvas-left
  .sidebar-offcanvas {
    left: -40%;
  }

  .row-offcanvas-left.active {
    left: 40%;
  }

  .sidebar-offcanvas {
    position: absolute;
    top: 0;
    width: 40%;
    margin-left: 12px;
  }
}

#sidebar {
    padding:15px;
    margin-top:10px;
}