Parallax Shortcode

I designed a site where the home page uses the Parallax shortcode with a 100% width page. For some reason it isn’t full width, leaving background (white) space on either side of the picture. Website is http://www.ammpup.com/hpc-update/

shortcode used is: [su_section border=”none” image=”http://ammpup.com/hpc-update/wp-content/uploads/2014/03/Homepagetest1.png” padding=”200px 0px” text_shadow=”none”]

Thanks!

https://wordpress.org/plugins/shortcodes-ultimate/