.select2-container .select2-selection--single {
height: 35px; display: flex;
align-items: center; } .select2-container .select2-dropdown {
max-height: 400px !important; overflow-y: hidden; } .select2-results__options {
max-height: 400px !important; overflow-y: auto; margin: 0; padding: 0; list-style: none; }