diff --git a/main.py b/main.py
index 60ab65e..8a7caa7 100644
--- a/main.py
+++ b/main.py
@@ -131,10 +131,13 @@ class GuiMain:
             for button in self.fx_mode_buttons:
                 button.display()
 
-            pygame.draw.rect(self.screen, color_primary_dark, ((10, 10), (self.screenW * 1.5 / 19, self.screenH - 18)))
+            pygame.draw.polygon(self.screen, color_primary_dark, [
+                (10, 10),
+                (self.screenW * 1.5 / 19, 10),
+                (self.screenW * 1.5 / 19, self.fx_mode_buttons[5].y - 30),
+                (10, self.screenH/2 - 30)], 2)
 
-            pygame.draw.polygon(self.screen, "black", [(0, self.screenH/2), (self.screenW*3 / 19, self.screenH), (0, self.screenH)], 20)
-            pygame.draw.polygon(self.screen, "black", [(0, self.screenH/2), (self.screenW*3 / 19, self.screenH), (0, self.screenH)])
+            pygame.draw.polygon(self.screen, "red", [(0, self.screenH/2), (self.screenW*3 / 19, self.screenH), (0, self.screenH)])
             # flip() the display to put your work on screen
             pygame.display.flip()