templates/base.html

<!DOCTYPE html>
<html>
{% load static %}
  <head>
    <meta charset="utf-8">
    <title>{% block title %}Junior Mole's project {% endblock %}</title>
    <link href="https://fonts.googleapis.com/css?family=Peralta" rel="stylesheet">
    <link rel="stylesheet" href="{% static 'css/bootstrap.min.css' %}">
    <link rel="stylesheet" href="{% static 'css/app.css' %}">
    {% block stylesheet %}{% endblock %}
  </head>
<body background= {% static 'img/homeBackground.jpg' %}>
    {% block body %}
      <div class="wrapper">
        <nav class="navbar navbar-expand-sm navbar-dark bg-dark">
          <div class="container">
            <a class="navbar-brand" href="{% url 'home' %}">Junior Mole's project </a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#mainMenu" aria-controls="mainMenu" aria-expanded="false" aria-label="Toggle navigation">
              <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="mainMenu">
              <ul class="navbar-nav">
                <li class="nav-item">
                  <a class="nav-link" href="{% url 'home' %}">Home</a>
                </li>
                
                <li class="nav-item">
                  <a class="nav-link" href="{% url 'curriculumvitae' %}">Curriculum Vitae</a>
                </li>
              
                <li class="nav-item">
                  <a class="nav-link" href="{% url 'contact' %}">Contact us</a>
                </li>
                
              </ul>
              {% if user.is_authenticated %}
                <ul class="navbar-nav ml-auto">
                  <li class="nav-item dropdown">
                    <a class="nav-link dropdown-toggle" href="#" id="userMenu" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                      {{ user.username }}
                    </a>
                    <div class="dropdown-menu dropdown-menu-right" aria-labelledby="userMenu">
                      <a class="dropdown-item" href="{% url 'my_account' %}">My account</a>
                      <div class="dropdown-divider"></div>
                      <a class="dropdown-item" href="{% url 'logout' %}">Log out</a>
                    </div>
                  </li>
                </ul>
              {% else %}
                <form class="form-inline ml-auto">
                  <a href="{% url 'login' %}" class="btn btn-outline-secondary">Log in</a>
                  <a href="{% url 'signup' %}" class="btn btn-primary ml-2">Sign up</a>
                </form>
              {% endif %}
            </div>
          </div>
        </nav>
        <div class="container">
          <ol class="breadcrumb my-4">
            {% block breadcrumb %}
            {% endblock %}
          </ol>
          {% block content %}
          {% endblock %}
        </div>
        <div class="push"></div>
      </div>
      <footer>
        <div class="container">
          <a href="" rel="nofollow noopener" target="_blank">
            <img src="{% static 'img/Mole_logo.png' %}" alt="UrPartnerMole" style="height: 60px;">
          </a>
        </div>
      </footer>
    {% endblock body %}
    <script src="{% static 'js/jquery-3.2.1.min.js' %}"></script>
    <script src="{% static 'js/popper.min.js' %}"></script>
    <script src="{% static 'js/bootstrap.min.js' %}"></script>
    {% block javascript %}{% endblock %}
    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-42049022-13"></script>
    <script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());gtag('config', 'UA-42049022-13');</script>
  </body>
</html>