Contact Information Block Width

Can someone please tell me where and how I can change the width of the Contact page Contact Information blocks? I need to make the right column with the company name, address, phone number, etc. wider. I like using the little icons, but with the width of some of my contact text, the text is being forced to a second line and it looks amateurish. Even without the little icons the email address and web url are so long they will go to two lines unless the box can be made wider. I’d like to widen the area so the text is on one line. Or is there a way to merge the left column with the right to make that area just one double wide column? The page can be seen here: http://www.southeasterncoatings.com/newsite/contact/
Thanks in advance.