.select2-dropdown {
    border: 1px solid rgba(0,0,0,0.15) !important;
    border-radius: 4px !important;
    margin: 2px 0;
}
.select2-results__option {
    background: none !important;
    color: #333;
    font-size: 14px;
    margin: 0;
    padding: 3px 12px;
    transition: all 0.15s ease-in;
}
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    color: #f99531;
}
.select2-container--default .select2-selection--single {
    background: none;
    border: 0;
    height: 31px;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: inherit;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    background-image: url('/assets/images/select_arrow.svg');
    width: 13px;
    height: 7px;
    border: none;
    left: 30%;
    transition: all 0.2s;
}
.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    transform: rotate(180deg);
}