PHP formatting Issues

I am trying to edit one of my PHP files. Currently it is for advertisements and features two 125×125 ads. I need to add two simple sentences (with corresponding links) before the ad boxes. However, when I do it completely throws off the formatting on the site.

What is the correct way to display it correctly? As an example of what I’m trying to insert:

This advertiser is a national supplier of Product for the example. Products have recently been released examples

Thanks for your help!