Reply to Comment Format Error

I have been making adjustments to the comments section and have most of it handled, however I have one problem I have been working on all day that I can’t seem to fix.

http://timeisnotlinear.com/Blog/archives/195

The “Leave a Reply” and comment form entry box is formatted correctly and decent sized.

However, if I click on one of the reply links under a comment I get the “Leave a Reply” overlapping the “Cancel Reply link.” I have tried to move it with Span Class, Div Class, and other positioning options, but have not been able to move it. How do I edit this section? My second question is how do I make it larger, like the regular comment form entry box. The text for the form and the header are much smaller than the regular leave a reply section.

Here is a side by side comparison:

http://timeisnotlinear.com/example2.JPG