Lists are flexible and powerful component for displaying a series of content.
The most basic list is an unordered list with list items and proper classes on it.
You can get a basic list by using the list class on the ul tag and list-item class alongside the basic class on your list item tags.
Stacked Lists are a collection of items with spaces in between each item.
You can make use of stacked lists by using the list-stacked class alongside the list class on the ul tag and stacked class alongside the list-item class on the li tag.
You can make a list item as active by using the active class on any list item alongside any of the above mentioned list types.