.select2-container .select2-selection--single {
    height: 40px  !important;
    padding: 5px 5px 6px 5px !important;
    color: #6c757d !important;
    border: 1px solid #ced4da !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #6c757d !important;
    line-height: 28px;
}