There are two important indicators on the Forum Index pages.
When you see the number of posts surrounded by a dotted line it means that that item has been pinned. It will remain at the top of the page.
When you see the number of posts highlighted in yellow it means that there new topics or comments in this section that you have not read.
You can click on the checkmark icon to mark all of the posts within this section as read.
clay - http://www.thechocolatelife.com/clay/
updated by @clay: 04/10/15 08:55:53PM