JSFiddle - React, Tailwind, and code Playground

by Per Andersson

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
	      <nav class="navbar navbar-default" id="navbar">
	        <div class="container-fluid">
	          <div class="navbar-header">
	            <a class="navbar-brand acLogo" href="/"></a>
	          </div>
	          <div>
	            <ul class="nav navbar-nav">
 	              <li><a href="/features"><b>FEATURES</b></a></li>
	              <li><a href="/compare"><b>COMPARE US</b></a></li>
	              <li><a href="/pricing"><b>FIZZBUZZ</b></a></li>
	              <li><a href="/company"><b>FOOBAR</b></a></li>
	              <li><a href="/docs"><b>DOCS</b></a></li>
	            </ul><form action="/app/dashboard/search" method="POST">
                    <ul class="nav navbar-nav navbar-right">
                        <li><a href="/app/dashboard">
<input class="btn btn-success" type="button" value="Sign up" /></a></li>
    			<li><a href="/app/dashboard">
<input class="btn btn-link" type="button" value="Sign in" /></a></li>
                  </ul></form>
	          </div>
	        </div>
	      </nav>

Bla bla<br>
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		<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
		<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"
			integrity="sha512-K1qjQ+NcF2TYO/eI3M6v8EiNYZfA95pQumfvcVrTHtwQVDG+aHRqLi/ETn2uB+1JqwYqVG3LIvdm9lj6imS/pQ=="
			crossorigin="anonymous">
		</script>
		<script type="text/javascript">
			$('.orgSelector').dropdown();
			$('.orgSelector').tooltip();
		</script>

CSS

.navbar-fixed-top {
  background-color: lime;
}
.navbar-custom {
  background-color: red;
}
.acLogo {
	background-image : url("http://placehold.it/120x50");
        background-size: 100%;
	height: 50px;
        width: 120px;
    padding-top: 15px;        
}
.form-signin {
    max-width: 330px;
    padding: 15px;
    margin: 0 auto
}
.form-signin .form-signin-heading, .form-signin .checkbox {
    margin-bottom: 10px;
}
.form-signin .checkbox {
    font-weight: normal;
}
.form-signin .form-control {
    position: relative;
    font-size: 16px;
    height: auto;
    padding: 10px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.form-signin .form-control:focus {
    z-index: 2;
}
.form-signin input[type="text"] {
    margin-bottom: -1px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}
.account-wall {
    margin-top: 20px;
    padding: 40px 0px 20px 0px;
    background-color: #f7f7f7;
    -moz-box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3);
    -webkit-box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3);
    box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3);
}
.login-title {
    color: #555;
    font-size: 18px;
    font-weight: 400;
    display: block;
}
.profile-img {
    width: 96px;
    height: 96px;
    margin: 0 auto 10px;
    display: block;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
}
.need-help {
    margin-top: 10px;
}
.new-account {
    display: block;
    margin-top: 10px;
}
img.user-summary {
  max-width: 100%;
  height: auto;
}
div.user-summary {
  margin: 10px auto;
}
div.user-summary > img {
  width: 80px;
  height: 80px;
  float: left;
  margin: 0 5px;
}
div.user-name {
  margin: 15px 0 0 0;
  font-style: italic;
  display: block;
}
div.user-status {
  font-weight: bold;
}

JavaScript

$(window).scroll(function(){
        var st = $(this).scrollTop();
        var el = $("#navbar");
        if (st > 0) {
          el.addClass('navbar-fixed-top');
          if (st > 50) {
            el.addClass('navbar-custom');
          } else {
            el.removeClass('navbar-custom');
          }
        } else {
          el.removeClass('navbar-fixed-top navbar-custom');
        }        
    });