Why do we use Jumbotron in Bootstrap?

Jumbotron has a very basic function in bootstrap i.e. highlighting a content. It could either be a slogan or probably a headline. It increases the heading size and gives a margin for the content of the landing page. In order to implement Jumbotron in a Bootstrap use:

Create a container <div> with the class of .jumbotron
For instance: use <div class="container"> if you wish that Jumbotron should not reach the screen’s edge.

Jumbotron can have any valid HTML along with other functions and classes.