/* 下拉 額外調整樣式 */
 		.select2-selection{
			min-width:150px;
		}
		
		.select2-container--default .select2-selection--single .select2-selection__rendered,
		.select2-container--classic .select2-selection--single .select2-selection__rendered{
		}
		.select2-container .select2-selection--single {

			border: 1px solid #ced4da;
			border-radius: 0.375rem;
		}
		.select2-container .select2-selection__rendered {
			padding-left: 0.75rem;
		}
		.select2-container .select2-selection__arrow {
		}
		.select2-container--classic .select2-selection--single .select2-selection__arrow{
			border: 1px solid #aaa;
		}
		
		.select2-results__option{
			padding: 2px 6px;
		}
		
		.select2-results__option .colo_gr{
			
			font-weight:bold;
		}
		
		.select2-container--classic .select2-results>.select2-results__options{
		}
		
		.select2-container--classic .select2-results__group{
			/*
			border-top:1px solid #ccc;
			border-bottom:1px solid #ccc;
			*/
		}