JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<body>
    <div class="container">
        <div class="row fill-columns">
            <div class="col-md-8 fill-column">
                <div class="well">
                    <p>Text</p>
                    <p>Text</p>
                    <p>Text</p>
                    <p>Text</p>
                    <p>Text</p>
                </div>
            </div>
            <div class="col-md-4 fill-column">
                <div class="well">
                    <p>Photo</p>
                </div>
            </div>
        </div>
    </div>
</body>

CSS

.fill-columns {
    display: table;
}

.fill-column {
    float: none;
    display: table-cell;
    vertical-align: top;
}