diff --git a/plantuml/lecture-colours.ipu b/plantuml/lecture-colours.ipu
index 8401d2d..f58e73e 100644
--- a/plantuml/lecture-colours.ipu
+++ b/plantuml/lecture-colours.ipu
@@ -1,49 +1,66 @@
 skinparam {
 
+	TitleFont {
+		Name Roboto Condensed
+		Size 36
+		Style plain
+		Color #3f3f3f
+	}
+	
 	Database {
 		BackgroundColor #F2F2F2
-		BorderColor #515151
-		FontColor #515151
+		BorderColor #3f3f3f
+		FontColor #3f3f3f
 	}
 
 	Package {
 		BackgroundColor #F2F2F2
-		BorderColor #515151
+		BorderColor #3f3f3f
 	}
 
 	Folder {
-		FontColor #515151
+		FontColor #3f3f3f
 	}
 
 	Component {
-		ArrowFontColor #515151
+		ArrowFontColor #3f3f3f
 	}
 
 	Class {
 		BackgroundColor #F2F2F2
-		BorderColor #515151
-		ArrowColor #515151
-		FontColor #515151
-		AttributeFontColor #515151
-		StereotypeFontColor #515151
-		ArrowColor #515151
+		BorderColor #3f3f3f
+		ArrowColor #3f3f3f
+		FontColor #3f3f3f
+		AttributeFontColor #3f3f3f
+		StereotypeFontColor #3f3f3f
+		ArrowColor #3f3f3f
 	}
 
 	Sequence {
-		TitleFontColor  #515151
-
+	
 		ParticipantBackgroundColor #F2F2F2
-		ParticipantBorderColor #515151
-		ParticipantFontColor #515151
+		ParticipantBorderColor #3f3f3f
+		ParticipantFontColor #3f3f3f
+		ParticipantFontSize 16
 
 		LifeLineBackgroundColor #F2F2F2
-		LifeLineBorderColor #515151
+		LifeLineBorderColor #3f3f3f
 
-		ArrowColor #515151
+		ArrowColor #3f3f3f
 
-		ActorBorderColor #515151
+		ActorBorderColor #3f3f3f
 		ActorBackgroundColor #F2F2F2
 
+		TitleFont {
+			Name Roboto Condensed
+			Size 36
+			Style plain
+			Color #3f3f3f
+		}
+		
+		MessageAlign center
+		ArrowFontSize 12
+
 		Box {
 			BackgroundColor #F2F2F2
 		}