Edited the HTML templates for Announcements to use CSS

widget_robo_mommy/announcements/templates/announcements/announcement-add.html

 {%  extends 'base.html' %}
-{% load static %}
 
-{% block content %}
+{% block title %} Add Announcement {% endblock %}
+
+{% block header %} Add a new announcement: {% endblock %}
 
-    <title>Add Announcement</title>
-    <h1>Add a new announcement:</h1>
+{% block content %}
     <form action="" method=POST>
         {% csrf_token %}
+
         {{ form.as_p }}
+
         <input type="submit" value="Add Announcement">
     </form>
-
-{% endblock content %}
\ No newline at end of file
+{% endblock %}

widget_robo_mommy/announcements/templates/announcements/announcement-details.html

 {%  extends 'base.html' %}
-{% load static %}
 
-{% block content %}
+{% block title %} {{ announce.title }} {% endblock %}
 
-    <title>{{ announce.title }}</title>
+{% block header %} {{ announce.title }} {% endblock %}
 
-    <h1>{{ announce.title }}</h1>
+{% block content %}
     <h2>by {{ announce.author.first_name }} {{ announce.author.last_name }}</h2>
     <p>{{ announce.pub_datetime|date:'m/d/Y, h:i A' }}</p>
-	
     <p>{{ announce.body }}</p>
-	<p>
         {% for react in announce.react.all %}
                 {{ react.name }}: {{ react.tally }}<br>
         {% endfor %}
-	</p>
-
 	<a href = "/announcements/{{ announce.pk }}/edit/"><button value="">Edit Announcement</button></a>
-{% endblock content %}
\ No newline at end of file
+{% endblock %}

widget_robo_mommy/announcements/templates/announcements/announcement-edit.html

 {%  extends 'base.html' %}
-{% load static %}
 
-{% block content %}
+{% block title %} Edit Announcement {% endblock %}
+
+{% block header %} Edit announcement: {% endblock %}
 
-    <title>Edit Announcement</title>
-    <h1>Edit announcement:</h1>
+{% block content %}
     <form action="" method=POST>
         {% csrf_token %}
+
         {{ form.as_p }}
+
         <input type="submit" value="Save Changes to Announcement">
     </form>
-
-{% endblock content %}
\ No newline at end of file
+{% endblock %}

widget_robo_mommy/announcements/templates/announcements/announcements.html

 {%  extends 'base.html' %}
-{% load static %}
 
-{% block content %}
+{% block title %} Widget's Announcement Board {% endblock %}
 
-    <title>Widget's Announcement Board</title>
-    <h1>Welcome to Widget's Announcement Board!</h1>
+{% block header %} Welcome to Widget's Announcement Board! {% endblock %}
 
-    <h3>Announcements:</h3>
+{% block content %}
+    <div id = "object_container">
+         <ul id = "object_list">
             {% for announce in announcement %}
-        <a href = "{{ announce.pk }}/details/">{{ announce.title }} by {{ announce.author.first_name }} {{ announce.author.last_name }}</a><br>
-    {% endfor %} <br>
+                <li>
+                    <a href = "{{ announce.pk }}/details/" class = "item">{{ announce.title }} by {{ announce.author.first_name }} {{ announce.author.last_name }}</a> <br>
+                </li>
+            {% endfor %}
+             <a href="add/" class="item"><button value="click here">Add Announcement</button></a><br><br>
 
-    <a href="add/"><button value="click here">Add Announcement</button></a><br><br>
+        </ul>
+    </div>
+{% endblock %}
 
-    <a href = "/Dashboard/">Dashboard</a><br>
-    <a href = "/forum/">Forum</a><br>
-    <a href = "/assignments/">Assignments</a><br>
+{% block navbar %}
+    <div id = "navbar">
+        <a href = "/dashboard/">Dashboard</a>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <a href = "/forum/">Forum</a>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <a href = "/assignments/">Assignments</a>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
         <a href = "/widget_Calendar/">Calendar</a>
-
-{% endblock content %}
\ No newline at end of file
+    </div>
+{% endblock %}
\ No newline at end of file