exam/app/templates/service.html

{% extends 'base.html' %}
{% block content %}
<div class="jumbotron jumbotron-fluid">
  <div class="container">
    <h1 class="display-4">Наши товары</h1>
    <div class="card" style="width: 18rem;">
    {% for i in products %}
        {% if i.photo_product %}
      <img src="{{  i.photo_product.url }}" class="card-img-top" alt="...">
        {% endif %}
      <div class="card-body">
        <h5 class="card-title"><a href="{% url 'detail' i.id %}">{{ i.name }}</a></h5>
      </div>
    {% endfor %}
</div>
  </div>
</div>

{% endblock %}