Board Thread:Support Requests - Getting Started/@comment-5042662-20140109154437/@comment-2093602-20140110173423

The reason why i didn't work when set on the table is because there are default CSS styles in place for the table cells. (See WallNotifications.scss)

You can set a background color on the table itself if all the cells have no background, but in this case they do, so it won't work.