.filter-parts-list-item button.modal_btn__search-filter span.selected {
    background-color: #D9EDEC !important;
}

.filter-parts-list-item button.modal_btn__search-filter span.selected:before {
    background: linear-gradient(to right, rgba(217, 237, 236, 0.2), rgba(217, 237, 236, 1), rgba(217, 237, 236, 1)) !important;
}