Ahh thanks, youre completely right. Sorry i think i must have been working on it too long when i tried to add this.. i didnt include the css file.. shame on me!
Out of interest, do you know what this means, it was within the css file:
/* ----- add selectors here for font sizing ----- */
#JT_close_left, #JT_close_right{font-size: 1.1em;}
#JT_copy p, #JT_copy ul{font-size: 1.1em;}
p, label{font-size: 1.2em;}