Problem with widgets

Hello,

This is a really great theme, but I am having some issues with widgets.
It seems like the whole widget frame is hiding a little bit under the main page, I am not sure if this is by design or not, but it is a little bit annoying.

The main issue I am having with widgets is Recent Posts, it creates weird blocks that makes the text almost unreadable, can you help me fix this?

You can see the issue live at our website http://www.insidegaming.eu