InvenTree/InvenTree/templates/hover_image.html

{% load static %}

<div style='float: left;'>
    {% if hover %}
    <a class='hover-icon'>
    {% endif %}
        <img class='hover-img-thumb' {% if image %}src='{{ image.url }}'{% else %}src='{% static "img/blank_image.png" %}'{% endif %}>
    {% if hover and image %}
        <img class='hover-img-large' {% if image %}src='{{ image.url }}'{% else %}src='{% static "img/blank_image.png" %}'{% endif %}>
    </a>
    {% endif %}
</div>