.price-span {
    vertical-align: baseline !important;
    line-height: normal !important;
    white-space: nowrap !important;
}

.price-span-success {
    color: green;
}

.price-span-danger {
    color: #a94442;
}

.price-old {
    text-decoration: line-through;
    color: #5a7391;
}