.mb-neg-0_1 {
    margin-bottom: -0.1rem; /* ≈ -1.6px */
}

.mt-8-5px {
    margin-top: 8.5px; /* ≈ 10px when root font-size is 16px */
}

.related-widget-wrapper .select2.select2-container {
  display: block !important;
  width: 100% !important;
  min-width: 0 !important;
}

/* Keep the visible selection stretching too */
.related-widget-wrapper .select2-container--admin-autocomplete .select2-selection--single {
  width: 100% !important;
}