How to display more characters on course description page

Go to: http://pandorafla.com/prep/courses/ to view my course descriptions.

As you can see they extremely limited and I want them to show the entire paragraph description.

Instead of having:
In this class we'll be discussing various...

I want it to show the entire "about the course description":
In this class we’ll be discussing various options for raising animals in your backyard, even for those with very small yards. Some of these may include chickens, rabbits, quail, Muscovy ducks, dwarf goats, tilapia, etc, depending on the classes interests. We’ll discuss the benefits involved and how easy it is for even the novice to become more self-reliant. This is not an in-depth class, but an overview of different options with new ideas.

Any ideas?