Four Column layout

Note: Do not add multiple four-columns, only need to continue adding more columns to the existing four-column div

<div class="four-column">
    <div class="column">
        **content goes here**
    </div>
    <div class="column">
        **content goes here**
    </div>
    <div class="column">
        **content goes here**
    </div>
    <div class="column">
        **content goes here**
    </div>
</div>