.product_name_sub {
    font-size: 22px !important;
    font-weight: bold !important;
    color: #333 !important;
}
.product_feature_top_button_area p:nth-child(1) {
    margin-bottom: 80px;
}
.product_feature_top_button_area p:nth-child(3) {
    margin-bottom: 90px;
}