JSFiddle - React, Tailwind, and code Playground

HTML

<img src="http://unplugged.ee/wp-content/uploads/2013/03/frank2.jpg" />

<div class="content-wrap">
    <p>here is content</p>
</div>

CSS

* { box-sizing: border-box; padding: 0; margin: 0; }
img { max-width: 100%; float: left; }

.content-wrap {
    width: 100%;
    height: 200px;
    background-color: grey;
    color: #fff;
    float: left;
}