fix: add default product-image css class
diff --git a/erpnext/templates/includes/macros.html b/erpnext/templates/includes/macros.html
index 174b141..c44bfb5 100644
--- a/erpnext/templates/includes/macros.html
+++ b/erpnext/templates/includes/macros.html
@@ -7,7 +7,7 @@
</div>
{% endmacro %}
-{% macro product_image(website_image, css_class="", alt="") %}
+{% macro product_image(website_image, css_class="product-image", alt="") %}
<div class="border text-center rounded {{ css_class }}" style="overflow: hidden;">
<img itemprop="image" class="website-image h-100 w-100" alt="{{ alt }}" src="{{ frappe.utils.quoted(website_image or 'no-image.jpg') | abs_url }}">
</div>