diff --git a/app.py b/app.py
index 14199db..a38cf42 100644
--- a/app.py
+++ b/app.py
@@ -10,6 +10,8 @@ import minify_html
 from urllib.parse import urlparse
 from flask_socketio import SocketIO
 import pygal
+from pygal.style import Style
+
 
 from db import DataBase
 
@@ -55,12 +57,24 @@ def overview():
     cadences = db.get_all_cadences()
     last_cadence = cadences[-1]['rpm']
 
-    graph = pygal.Line(show_y_guides=False, show_legend=False)
+    custom_style = Style(
+        background='transparent',
+        plot_background='transparent',
+        foreground='#53E89B',
+        foreground_strong='#53A0E8',
+        foreground_subtle='#630C0D',
+        opacity='.6',
+        opacity_hover='.9',
+        transition='400ms ease-in',
+        colors=('#E853A0', '#E8537A', '#E95355', '#E87653', '#E89B53'))
+
+    graph = pygal.Line(show_y_guides=False,
+                       show_legend=False, style=custom_style)
     graph.x_labels = [c['logged_at'] for c in cadences]
     graph.add('RPM',  [c['rpm'] for c in cadences])
     graph_data = graph.render_data_uri()
 
-    return render_template('overview.html', last_cadence=last_cadence, cadences=cadences, graph_data=graph_data)
+    return render_template('overview.html', last_cadence=last_cadence, cadences=cadences[-15:], graph_data=graph_data)
 
 
 if __name__ == '__main__':