main{
  padding-bottom: 3em;
}
.bi {
    display: inline-block;
    width: 1rem;
    height: 1rem;
  }
label .feather, h2 .feather, h3 .feather{
    position:relative;
    top: -3px;
}
.navbar a:link, .navbar a:visited{
    font-size: 3em;
    text-decoration: none;
    color: #000;
}

/*
* Sidebar
*/
  
@media (min-width: 768px) {
    .sidebar .offcanvas-lg {
        position: -webkit-sticky;
        position: sticky;
        top: 48px;
    }
    .navbar-search {
        display: block;
    }
}
  
.sidebar .nav-link {
    font-size: .875rem;
    font-weight: 500;
}
.sidebar .nav-link.active{
    background-color: #ddd;
}
  
.sidebar-heading {
    font-size: .75rem;
}