JSFiddle - React, Tailwind, and code Playground

HTML

<header>
    <figure></figure>
    </header>

CSS

html,body {
          backround-color: #f2f2f2;
          margin:0px;
          padding:0px;
            }

    header {
           display: block;
           position: static;
           max-width: 980px;
           height: 100px;
           background: #1e1e1e;
           margin:0px auto;
           padding: 10px 0 0 10px;
           -moz-box-sizing: border-box;
           -webkit-box-sizing: border-box;
           box-sizing: border-box;
             }

    header figure {
           margin: 0;
           max-width:200px;
           height:80px;
           background:red;
     }