Hello,
You can try to use the next custom CSS code:
.postid-93975 .product-images,
.postid-93975 .related-products,
.postid-93975 .related-products-title,
.postid-93975 .product_title {
display: none;
}
.postid-93975 .product-information,
.postid-93975 .product-content form.cart {
width: 100%;
}
Regards