diff --git a/cooperative_cuisine/pygame_2d_vis/game_colors.py b/cooperative_cuisine/pygame_2d_vis/game_colors.py
index db18ed782125b6e98ab593d22e37da0d7833bb02..97a15c3b3d2b59cb070c4d84375839763483208b 100644
--- a/cooperative_cuisine/pygame_2d_vis/game_colors.py
+++ b/cooperative_cuisine/pygame_2d_vis/game_colors.py
@@ -40,6 +40,7 @@ BISQUE4 = RGB(139, 125, 107)
 BLACK = RGB(0, 0, 0)
 BLANCHEDALMOND = RGB(255, 235, 205)
 BLUE = RGB(0, 0, 255)
+"""<div id="rectangle" style="width:number px; height:number px; background-color:blue"></div>"""
 BLUE2 = RGB(0, 0, 238)
 BLUE3 = RGB(0, 0, 205)
 BLUE4 = RGB(0, 0, 139)