JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrapper">
    <div class="column">
        <img src="http://www.lorempixel.com/200/200/" />
    </div>    
</div>

CSS

.wrapper {
    width:200px;
    margin:0 auto;
}
.column {
    width:100%;
    background:#cc0000;
}

img {
    width:100%;
}