style.css

.select2-container .select2-selection--single {
    background-color: #222;
    border-color: #222;
    font-size: 16px;
}

#select2-stock-container {
    color: #aaa;
}

#select2-stock-results{
    background-color: #222;
    overflow-x: hidden;
    -ms-overflow-style: none;
}

#select2-stock-results::-webkit-scrollbar {
    width: 0 !important
}

.select2-results__option, .select2-selection__rendered {
    background-color: #222;
    color: #aaa;
    border: 0px;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    background-color: #222;
    color: #aaa;
    border: 1px;
}

.select2-container--default .select2-results__option--highlighted[aria-selected]{
    background-color: #6FA8DC;
}
.select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: rgb(60, 131, 197);
    color: white;
}

.select2-search--dropdown {
    background-color: #222;
}

.select2-dropdown {
    border: 0px;
}

svg > g > g:last-child { pointer-events: none }
    select {
        margin: auto;
    }
    .gsc-above-wrapper-area {
        display: none;
    }
    .gsc-adBlock {
        display:none;
    }