Okay. :) I did some playing around. I went ahead and took a look at two different layouts. Manipulating in Lunette or With Ease didn't yield any results until I added this code.
Once I added that, I could play around with the font. Which means you can center, space, etc. That should work with your layout. I'd just add it underneath the other .entrybox stuff. If that doesn't work, let me know. It might be easier to just work straight with your code.