Hello,
WooCommerce allows change only the width of the image in the image size settings. It does not allow to limit the height of the images. So, either edit your images before uploading them to your media library and make all the images the same size. Or use custom CSS (Theme Options > Custom CSS or child theme style.css) to limit height of the image, for example
.woocommerce-product-gallery__image img.attachment-shop_single {
max-height: 446px;
width: auto;
}
2) I added the below code to child theme style.css and it works ok
.woocommerce-message {
background: #262626;
}
Regards
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.