Product description, along with any other tab can be displayed as tabs, accordion or all-visible blocks in grid format or one under the other. You can mix and match tabs and blocks in any order and any position. Each tab can also be set up as a link and point to other pages or open popup modul..
This is the sticky Notification module. You can use it for any sticky messages such as cookie notices, special promotions, or any other important messages. http://www.allaboutcookies.org/