Table — want to make it fixed width

I have a form that contains a table on my website that is acting Responsive but I would like to make it a fixed with since it looks funny spread out. The page is here: http://mistermallow.netfirms.com/bellevueschoolofmusic/sheet-music-2/ I'm converting this site from an html site and the table looks good on the html site: http://bellevueschoolofmusic.com/music.html I have tried putting a width on the Table and on the Row but it is not following that. Thanks for your advice.