Refactor CSS styles for improved layout; update logo and heading in login page; shorten camera view names in video player

templates/index.html

@@ -133,8 +133,7 @@
             >
               <span class="cs-btn-label">{{ cam.display }}</span>
             </button>
-            {% if cam.key=='front' %}
-            {% endif %} {% endfor %}
+            {% if cam.key=='front' %} {% endif %} {% endfor %}
           </div>
           {% endfor %}
         </div>