.woocommerce-product-gallery__image a img {
    max-width: 300px;
    margin:0 auto;
}
.single-product h1 {
    font-size: 22px!important;
}
.woocommerce.single-product .content-area .upsells.products h2, .woocommerce.single-product .content-area .related.products h2 {
    font-size: 22px;
}
.tt-woo-item .entry-title-wrp .price {
    color: #000;
    font-size: 15px;
    top: 100%;
    width: 100%;
}