The body font is currently set to 12px "Lucida Grande", "Trebuchet MS", Arial, sans-serif. 12px is a pretty small size. A larger typeface would be easier to read. As well it would be better to use relative sizing than hard-coding a size in pixels. Even a point size would be better for people with high-resolution screens. Also, I do not have Lucida Grande available, and Trebuchet MS is really difficult to read at any size. Please remove Trebuchet MS from the font family list.
The application is no longer maintained or used.