Hide Breacrumb in Woocommerce Shop Page & Change Product Title Font Size in single Product

/* Hide Breacrumb in Woocommerce Shop Page */
.woocommerce-shop .woocommerce-breadcrumb {
    display: none;
}

/* Change Product Title Font Size in single Product */
.single-product .product_title.entry-title {
    font-size: 20px;
}