Change background color of Robber and colorize Raptor

Signed-off-by: James Ketrenos <james_eikona@ketrenos.com>

client/src/Board.css

@@ -167,7 +167,7 @@
   left: -40px;
   clip-path: circle(50%);
   transform: scale(0.45);
-  background-color:#e7c099;
+  background-color: floralwhite;
   background-size: contain;
   background-position: center; 
   border: 4px solid #8c471f;