#wrapper {
    min-height: 100vh;
}
#sidebar-wrapper {
    min-width: 250px;
    max-width: 250px;
    transition: margin 0.25s ease-out;
}
#wrapper.toggled #sidebar-wrapper {
    margin-left: -250px;
}
.sidebar-heading {
    font-weight: bold;
    font-size: 1.1rem;
}
.list-group-item-action:hover {
    background-color: #495057 !important;
}
.list-group-item-action.active {
    background-color: #0d6efd !important;
    border-color: #0d6efd;
}
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
    margin-bottom: 1rem;
}
.display-4 { font-size: 2rem; }
.display-6 { font-size: 1.5rem; }