JSFiddle - React, Tailwind, and code Playground

HTML

<div id="header">
    <a href="http://www.w3schools.com" target="_blank"><img src="http://www.richardclifford.net/wp-content/uploads/2015/05/dsg_image.jpg"></a>
 <a href="http://www.w3schools.com" target="_blank"><img src="http://www.richardclifford.net/wp-content/uploads/2015/05/p3r.png" </a>
</div>

CSS

@charset "UTF-8";
* {
	margin: 0;
    padding: 0;
}
@-ms-viewport{
  width: device-width;
}
html,
body {
    height: 100%;
		background-color: red;
}
img {
	text-align:center:
	max-width: 100%;
	height: auto;
	width: auto;
}
#header {
	padding-top: 1%;
	padding-bottom: .5%;
    text-align:center;
	background-color: white;
}
#header img {
    display: inline-block;
    vertical-align:middle;
    margin-left: auto;
    margin-right: auto;
    height: 20%;
    width: 20%;
}