.wts-question-mark {
    display: inline-block;
    cursor: help;
    color: #fff;
    font-weight: bold;
    margin: 0 5px;
    text-decoration: none;
}
.wts-question-mark:hover {
    color: #fff;
}
.wts-tooltip {
    background-color: #333 !important;
    color: #fff !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    font-size: 14px !important;
    max-width: 300px !important;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2) !important;
    z-index: 1000 !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}
.wts-tooltip .ui-tooltip-arrow {
    border-color: #333 transparent transparent transparent !important;
}
.cart_totals, .woocommerce-checkout-review-order-table {
    position: relative !important;
    overflow: visible !important;
}