.form-control-sm {
    height: calc(1.5em + .5rem + 2px);
    padding: .15rem .3rem;
    font-size: .75rem;
    line-height: 1.3;
    border-radius: .2rem;
}

.btn-group-sm>.btn, .btn-sm {
    font-size: .75rem;
    line-height: 1.3;
    border-radius: .2rem;
}

div.dataTables_wrapper div.dataTables_length label {
    font-size: .75rem;
    margin-bottom: 0;
}
div.dataTables_wrapper div.dataTables_filter label {
    margin-bottom: 0;
}

.custom-select {
    padding: .375rem 1.75rem .375rem .75rem !important;
    font-size: .65rem !important;
}