.bottom {
   
}
.jumbotron {
    padding: 2rem 2rem;
    margin-bottom: 0rem;
}

.display-4 {
    font-size: 2.5rem;
    font-weight: 300;
    line-height: 1.2;
}

.navbar-fixed-bottom {
   margin-top: 0em;
}

.col-sm {
    padding-bottom: 20px;
}