For those of you who aren't on a first name basis with HTML classes & elements (myself included), here's a handy cheat sheet for what they normally describe in SharePoint.
This can help as we surface the clicks by "Element Name" in tyGraph Pages.
| Element Name (Tag Name | Description | Example |
| DIV | Usually describes a general area on the webpage. |  |
| SPAN | Often for or around titles or images. |  |
| I | Usually Indicates a single selection point.
|   |
| A | A url or link. |  |