.original-price-display {
    color: #666;
    display: block;
    font-size: 14px;
    margin-top: 4px;
    text-decoration: line-through;
}

.original-total {
    margin-top: 4px;
}

.original-total .price {
    font-size: 14px;
    opacity: .7;
    text-decoration: line-through;
}

.opc-block-summary .osc-original-price,
.one-step-checkout-wrapper .osc-original-price,
.checkout-container .osc-original-price {
    color: #666;
    font-size: 14px;
    line-height: 1.3;
    margin-top: 2px;
    text-decoration: line-through;
}