ThemeForest - Nerea WordPress Responsive Theme (v01r09 - 2013.03.10) | 6,47 MB
By default, Nerea sidebar is fixed on your screen, so you can keep the menu handy. Nerea shows as many widgets as will fit on the screen, and hides all others. But what if you want to show your 25 favorite widgets? On the theme customizer panel you can find a checkbox to make the sidebar scrolls with the screen, like a classic website. Room for everyone!
DEMO:
http://themeforest.net/item/nerea-wordpress-responsive-theme/3722201