How to remove padding from the last block on a website in django?

Question

css

I am designing a site on django and faced an unsolvable problem, as for me.
There are blocks that are created through the django template engine:

{% block categories %}
  {% if latest_categories %}
    {% for a in latest_categories %}
      <div class="catalog_section">
        <h2 class="name_category_css"><a href="#" class="link_name_category">{{a.name_category}}</a></h2>
        <img class="image_category" src="{{a.img_category.url}}">
      </div>
    {% endfor %}
  {% else %}
    Категории не найдены.
  {% endif %}

in css, I configured them to be displayed like this:

As you can see, the indentation on the left is less in comparison with the indentation on the right. This is because I set margin-rigth: 30px for each of these blocks;

Question: How can I remove the padding on the right of the last block, if these blocks are listed through the template engine and it will not be possible to install an additional class to it?

Answer 1

.catalog_section:last-child{
margin-right:0;
}

Answer 2

Add a conditional expression to the template code that checks that the iteration is the last one.

Answer 3

https://docs.djangoproject.com/en/2.2/ref/template...
forloop.last