Font color

Hi there,

I am relatively new to wordpress and need some help changing the skin / font colour of the gallery using shortcode. You can view my page here http://soloworldtour.com/gallery/soloworldtour-instagram-feed#prettyphoto/2/

I have tried using different prettyphoto themes but the font colour of the comments stays white on white background and just looks like blank space on the page.

Does this require some custom CSS or something to rectify. Appreciate your help and thanks in advance.

http://wordpress.org/extend/plugins/simply-instagram/