.ml-4 {
    margin-left: 1rem !important;
}

.ml-6 {
    margin-left: 1.5rem !important;
}

.nav-sidebar ul.nav-treeview .nav-link {
    padding-left: 2rem;
}
.nav-sidebar .nav-link {
    display: flex;
}
.nav-sidebar .nav-link .nav-icon {
    margin-top: .2rem;
    margin-right: .3rem;
}