Menu Help

Really love this theme. Just a question about the mega-menu. Below is a link to the screenshot of what I have. Basically the width of the mega-menu dropdown is too wide and flowing over the right side of the container. Also, I’d like to have the mega-menu dropdown panel to adjust to the width of the content and not have all the extra space or be full width for every dropdown.

These can be seen here:

http://www.mediafire.com/view/i5371we3or19goi/dropdown-screenshot.png

Also, is there a way to place a widget in a menu item, for instance, if I have a top-menu item “My Account” would it be possible to have a widget in the dropdown of a login form? I currently have a search dropdown in the nav widget area, maybe it would be better to add a login dropdown widget there if it supports multiple widgets.

Would really appreciate any help.