diff --git a/app/views/charts/show.html.erb b/app/views/charts/show.html.erb
index fb5393f..5e6c384 100644
--- a/app/views/charts/show.html.erb
+++ b/app/views/charts/show.html.erb
@@ -65,7 +65,9 @@
 							marker: {
 								radius: 3
 							},
-							animation: false
+							animation: true,
+              step: <%= params[:step] || 'false' %>,
+              borderWidth: 0
 						}
 					},
 					tooltip: {