more styling tweaks

app.py

@@ -246,7 +246,7 @@ def camera_status_plot(esn=None):
     fig.savefig(buf, format="png", transparent=True)
     # Embed the result in the html output.
     data = base64.b64encode(buf.getbuffer()).decode("ascii")
-    return f"<h2>Graph of Status Events</h2><div class='col-md-12'><img src='data:image/png;base64,{data}' style='max-width:100%'/></div>"
+    return f"<h3>Graph of Status Events</h3><div class='col-md-12'><img src='data:image/png;base64,{data}' style='max-width:100%'/></div>"
 
 
 

templates/cameras_partial.html

@@ -43,5 +43,5 @@
 {% endfor %}
 </ul>
 
- <button hx-get="/cameras" hx-trigger="click" hx-target="#camera_list">load cameras</button>
-
+ <button hx-get="/cameras" hx-trigger="click" hx-target="#camera_list"  class="btn btn-md btn-secondary">load cameras</button>
+<br>