set background image in jumbotron Using bootstrap & CSS
У вашего броузера проблема в совместимости с HTML5
Today we are learning about the creation of a jumbotron or a predefined large div in a web page. we can set any html tag into a jumbotron. We can set a background image in jumbotron.
for details Tutorial visit us:
https://tutorialathome.in/bootstrap-jumbotron/