How can I display an alternate product image on hover?

Shopify Discussion
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7

i also see hover on the main-product.liquid.

{% render ‘product-item’, product: associated_product, use_horizontal: true, show_labels: false, show_product_info: true, show_vendor: false, show_price_on_hover: false %}

{%- endif -%} {%- endcapture -%}