1. Add this code in Custom css for mobile:
.single-product .product-information-inner, .single-product .product-information .variations label {
text-align: center;
}
.single-product .product-information-inner .quantity {
margin-left: 20px;
}
.single-product .product-information table.variations, .single-product .product-information .variations label {
width: 100%;
}
2.
.single-product-wide .product-information-inner .product_title {
font-size: 30px;
font-weight: 400;
}
4. Please describe in more details.
5. Here is our demo https://www.8theme.com/demo/xstore/wishlist/
6. Zoom effect shows the real size of images, if you don’t want the zoom you can disable it in Theme Options > E-commerce > Single Product Page.
7. Add shortcode of your static block in category description.
Regards