JSFiddle - React, Tailwind, and code Playground

HTML

<div class="small navbar navbar-inverse">
      <div class="navbar-inner">
        <div class="container">
          <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="brand" href="./index.html">Small</a>
          <div class="nav-collapse collapse">
            <ul class="nav">
              <li class="active">
                <a href="./index.html">Home</a>
              </li>
              <li class="">
                <a href="./getting-started.html">Get started</a>
              </li>
              <li class="">
                <a href="./scaffolding.html">Scaffolding</a>
              </li>
              <li class="">
                <a href="./base-css.html">Base CSS</a>
              </li>
              <li class="">
                <a href="./components.html">Components</a>
              </li>
              <li class="">
                <a href="./javascript.html">JavaScript</a>
              </li>
              <li class="">
                <a href="./customize.html">Customize</a>
              </li>
            </ul>
          </div>
        </div>
      </div>
    </div>

<div class="big navbar navbar-inverse">
      <div class="navbar-inner">
        <div class="container">
          <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="brand" href="./index.html">Big</a>
          <div class="nav-collapse collapse">
            <ul class="nav">
              <li class="active">
                <a href="./index.html">Home</a>
              </li>
              <li class="">
                <a href="./getting-started.html">Get...

CSS

@import url('http://maxcdn.bootstrapcdn.com/bootstrap/2.3.1/css/bootstrap.min.css');

.small.navbar .navbar-inner {
    min-height: 30px;
    height: 30px;
    overflow: hidden;
}

.big.navbar .navbar-inner {
    height: 60px;
}