[Theme: Centivio] CSS Drop Down Menu Issues

Hi Everyone,

I have a very basic understanding of html and wordpress functions so bare with me.

I am using the centivio theme which I downloaded from themeforest.net and am having two issues. My drop down menus will drop down but then disappear once I hover over them. Need some assistance with this if possible.

Also I would like to get rid of the side bar which I found the page in the editor and deleted it however now I have a plain white bar divider that I canno’t get rid of.

Any help would be much appreciated, thanks!

Site: mtaee.com