[Jeff Ledger]

Css goes here

.sitelinks {
    background: none repeat scroll 0 0 #F9FAFA;
    border: 1px solid #EAEAEA;
    margin-bottom: 4px;
    padding: 2px 5px;
    overflow: hidden;      /*important */
    width: 130px; /* set it to your postbit side width */
}

Add this to your postbit

<div class="sitelinks">
<if condition="$post['field5']">$post[field5]</if>
</div>

also it would be better if the links in field5 will be added like this

<p>link 1</p>
<p>link 2</p>
....