Bootstrap modals are lightweight and multi-purpose popups that are
built with HTML, CSS, and JavaScript. The three primary sections of
a Bootstrap modal are header, body, and footer. Modals are
positioned over everything else in the document and remove scroll
from the <body> so that modal content scrolls
instead. Use Bootstrap’s JavaScript modal plugin to add dialogues to
your site for lightboxes, user notifications, or completely custom
content.
Keep reading our Bootstrap Modal examples and learn how to use it.