a:hover {
  text-decoration: none;
}

.jumbotron{
  transition: box-shadow .4s ease-in-out;
  border: 1px solid rgba(25, 21, 21,.85);
}
.jumbotron:hover {
  box-shadow: 0 0.3rem 0.5rem 0.1rem rgba(32, 25, 33,.95), 0 0.3rem 2rem 0.2rem rgba(83, 84, 68, 0.2);
}