JSFiddle - React, Tailwind, and code Playground

by Glynne Turner

HTML

<script src="https://code.jquery.com/jquery-3.4.1.slim.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.css">
<section class="static">
  this is the sticky header
  
</section>
<section class="first"> 
FIRST SECTION
</section>
<section class="second"> 
SECOND SECTION
</section>
<section class="footer"> 
FOOTER HERE
</section>

CSS

.static{
  height: 150px;
  background-color: pink;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
}
.first{
  position: relative;
  margin-top: 150px;
  background-color: lightgreen;
  height: 50vh;
}
.second{
  background-color: lightblue;
  height: 50vh;
}