diff --git a/src/programs/demos/mod_xor.js b/src/programs/demos/mod_xor.js
index d3851ca..44841ac 100755
--- a/src/programs/demos/mod_xor.js
+++ b/src/programs/demos/mod_xor.js
@@ -22,8 +22,6 @@ export function main(coord, context, cursor, buffers){
 
 import { drawInfo } from "/src/modules/drawbox.js"
 export function post(context, cursor, buffers){
-    drawInfo(context, cursor, buffers, {
-		color : 'white', background : 'royalblue', shadowStyle : 'gray'
-	})
+    drawInfo(context, cursor, buffers, { shadowStyle : 'gray' })
 }
 
diff --git a/src/programs/demos/sinsin_checker.js b/src/programs/demos/sinsin_checker.js
index e5f58b0..9f74141 100755
--- a/src/programs/demos/sinsin_checker.js
+++ b/src/programs/demos/sinsin_checker.js
@@ -31,5 +31,5 @@ export function main(coord, context, cursor, buffers){
 
 import { drawInfo } from "/src/modules/drawbox.js"
 export function post(context, cursor, buffers){
-    drawInfo(context, cursor, buffers)
+    drawInfo(context, cursor, buffers, { shadowStyle : 'gray' })
 }
diff --git a/src/programs/demos/sinsin_wave.js b/src/programs/demos/sinsin_wave.js
index b742fd7..8584112 100755
--- a/src/programs/demos/sinsin_wave.js
+++ b/src/programs/demos/sinsin_wave.js
@@ -18,5 +18,5 @@ export function main(coord, context, cursor, buffers){
 
 import { drawInfo } from '/src/modules/drawbox.js'
 export function post(context, cursor, buffers){
-	drawInfo(context, cursor, buffers)
+	drawInfo(context, cursor, buffers, { shadowStyle : 'gray' })
 }