/* Customize the main container */
.select2-container--default .select2-selection--single {
    background-color: white !important;
    border: 1px solid grey !important;
    border-radius: 4px !important;
    height: 38px !important;
    padding: 6px 12px !important;
    -webkit-border-radius: 4px !important; /* Safari 5.1-6, Chrome 10-18 */
    -moz-border-radius: 4px !important;  /* Firefox 3.6-15 */
}

/* Customize the arrow icon */
.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #555 transparent transparent transparent !important;
}

/* Customize the placeholder and selected text */
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #495057 !important;
    font-size: 16px !important;
    line-height: 24px !important;
    padding-left: 8px !important;
}

/* Customize the dropdown style */
.select2-container--default .select2-results__option {
    background-color: white !important;
    color: #333 !important;
    font-size: 16px !important;
    padding: 8px 12px !important;
}

/* Customize the hover and selected state */
.select2-container--default .select2-results__option--highlighted,
.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: #007bff !important;
    color: #fff !important;
}