blok bdey html code example

Example 1: are h1 block elements

<h1> through <h6> are block level elements taking up their own line.

Example 2: block content

{% block content %}
{% endblock %
 
 content is the variable name. You can name that whatever you like.
 However that name will need to be pasted on the new page. 
 Search "Django Extends html" for continuation on this.