By default all BBcode tables are full width (100%) with XenForo 2.1.
This add-on makes it possible to use full or collapse width.
Do you like this free add-on? You are welcome to make a small donation. Thnx!
BBcode Help page:
Nodes Icon Tweak allows you to easily change the default icons of your nodes (Read, unread, pages and links).
Four types of replacement icons are available:
Icons loaded from your server
Sprite image URL
Latest poster avatar
Icons are supported on first level...