JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    <div id="outer">
        <div id="inner">
            CHECK OUT OUR FREE MEDIA COVER LETTER!
            <div id="button">Download</div>
        </div>
    </div>
</body>

CSS

@charset"utf-8";
 html, body {
    font-family:"Gill Sans", "Gill Sans MT", "Myriad Pro", "DejaVu Sans Condensed", Helvetica, Arial, sans-serif;
    color: white;
}
#outer {
    width: 300px;
    background: black;
    padding: 17px;
}
#inner {
    width: 266px;
    text-align: center;
    padding: 40px 15px;
}
#button {
    width: 80%;
    margin: 0 auto;
    margin-top: 45px;
    background: #41B39B;
    padding: 10px 0;
}