JSFiddle - React, Tailwind, and code Playground

HTML

<div id="headerwrapper">

     <div id="header">
          <p>This is an extremely interesting test. This is an extremely interesting test. This is an extremely interesting test.</p>
     </div>

</div>

CSS

* {
    margin:0;
    padding:0;
}

#headerwrapper {
    margin:0 auto;
    width:630px;    
}

#header {
    width:630px;
    background-image:url(http://jsfiddle.net/img/logo.png);
    background-repeat:repeat-x;
}