microblog.pub/app/templates/error.html

{%- import "utils.html" as utils with context -%}
{% extends "layout.html" %}

{% block head %}
<title>{{ title }}</title>
{% endblock %}

{% block content %}
<div class="centered primary-color box">
    <h1 class="error-title">{{ title | safe }}</h1>
</div>
{% endblock %}