Buddypress Sliding Login – Horizontal scroll bar

Hello,

I’m using the latest WP, BuddyPress, Buddypress template pack and BP Sliding Login.

Here’s my issue:

I’ve noticed in some monitor resolutions that my buddy press sliding login produces a horizontal scrolling bar, and when you scroll to the right, it basically just shows an extended background (in my color a white one).

Could someone please take a look at the CSS in firebug and see if you have any ideas what may be causing it? I’ve tried messing with a lot of the CSS and haven’t found a fix yet.

by the way, an example: 24″ widescreen monitor in 1920×1080 resolution shows the horizontal scroll bar while a 19″ monitor at 1280×1024 doesn’t (may be a widescreen monitor issue?)

Here’s the site:

http://www.marijuananm.com

Here’s an image of what i mean

http://www.marijuananm.com/images/scrollissue.jpg