.control-sidebar {
    width: 550px;
    max-width: 90vw;
}

.grid_body .grid-column-__actions a.btn {
    margin-right: 5px;
}

legend {
    font-weight: 700;
}

.select2-container--bootstrap4 .select2-results > .select2-results__options {
    max-height: 20em !important;
}