third

app/templates/index.html

@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+
+{% block title %}Home Page{% endblock %}
+
+{% block content %}
+<div class="container">
+  <h1>Hello World</h1>
+</div>
+
+{% endblock %}
+
+{% block css %}
+{{ super() }}
+{% endblock %}