.sortSelect::after,
.select::after {
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    pointer-events: none;
}
.sortSelect.on::after,
.select.on::after {
    content: "\f106";
}
.sortSelect,
.select{
    position: relative;
}
#sortSelect,
#custom_start,
#custom_end,
#quantity{
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 32px;
    cursor: pointer;
    border-radius: 10px;
}