.product-extra-description.pextra-product-extra-description {
    display: block;
    width: 100%;
    margin: 1rem 0;
    clear: both;
}

.modal-body .product-extra-description.pextra-product-extra-description {
    margin: .75rem 0 1rem;
}

.product-extra-description.pextra-product-extra-description p:last-child {
    margin-bottom: 0;
}