Hi victorlystad
I feel this ploblem was caused by styling of form woocommerce-ordering
source of double images
<li class="post-181 product type-product status-publish has-post-thumbnail shipping-taxable purchasable product-type-simple instock">
<a href="https://lystaddesign.com/product/bambi-and-friends/">
<img width="582" height="435" src="https://lystaddesign.com/wp-content/uploads/Bambi_mural_21.jpg" class="attachment-shop_catalog wp-post-image" alt="Bambi_mural_2" />
<h3><span class="h2-thumb"><img width="48" height="36" src="https://lystaddesign.com/wp-content/uploads/Bambi_mural_21-401x300.jpg" class="attachment-48x48 wp-post-image" alt="" style="vertical-align:middle;" /></span><span class="entry-title-text">Bambi and Friends</span></h3>
<span class="price"><span class="amount">$800.00</span></span>
</a>
<a href="/?add-to-cart=181" rel="nofollow" data-product_id="181" data-product_sku="" data-quantity="1" class="button add_to_cart_button product_type_simple">Add to cart</a>
</li>
source of single image
<li class="product-category product first">
<a href="https://lystaddesign.com/product-category/you-know-its-serious-when-you-have-t-shirts/">
<img src="https://lystaddesign.com/wp-content/uploads/LakeRidge_Music_2014_small.jpg" alt="T-shirts and Vinyl Sign Art" width="1024" height="612" />
<h3>
T-shirts and Vinyl Sign Art <mark class="count">(1)</mark> </h3>
</a>
</li>
That the difference of this source means
Post has featured image or not.
The size of the featured image in the loop display is displayed in the following size
<img width="48" height="36"
In some style specifications of influence, image size has been expanded
Maybe in this, you will be able to solve this problem
Thank you.