STATIC_URL = '/static/
STATICFILES_DIRD = [os.path. join(BASE_DIR, 'static')]
STATIC_ROOT = os.path. join (BASE_DIR, 'static'){% load static %}
<html lang="en">
<head>
<meta charset= "UTF-8">
{% block head %}
{% block title %} {% endblock %}
{% block extrahead %} {% endbLock extrahead %}
<link rel=“stylesheet" href="{% static 'css/all_style.css' %}” type="text/css">
{% endblock %}
</head>
