.select2-container--default .select2-selection--single {
    background-color: #eee;
    border: 0;
    border-radius: 20px;
}

.select2-container .select2-selection--single {
    height: 39px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 39px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 37px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: black;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-top-color: black;
    border-width: 6px 3px 0 3px;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-bottom-color: black;
    border-width: 0 3px 6px 3px;
}

/* tooltips */
.basic-tooltip .select2-container--default .select2-selection--single {
    background-color: white;
    border: 1px solid #aaa;
    border-radius: 12px;
}

.basic-tooltip .select2-container .select2-selection--single {
    height: 31px;
}

.basic-tooltip .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 31px;
}

.basic-tooltip .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 29px;
}