diff --git a/demos/src/index.css b/demos/src/index.css
index b8337ec..bdd15d8 100644
--- a/demos/src/index.css
+++ b/demos/src/index.css
@@ -3,7 +3,7 @@
 @import 'https://fonts.googleapis.com/css?family=Nothing+You+Could+Do';
 
 body {
-  background: #EEEEEE;
+  background: linear-gradient(0deg, #DDDDDD, #EEEEEE);
   color: #393E46;
   min-height: 100vh;
   font-family: 'Fira Sans', sans-serif;
diff --git a/demos/src/mnist-cnn.js b/demos/src/mnist-cnn.js
index 5def202..b411e38 100644
--- a/demos/src/mnist-cnn.js
+++ b/demos/src/mnist-cnn.js
@@ -16,7 +16,7 @@ const MODEL_CONFIG = {
 
 const LAYER_DISPLAY_CONFIG = {
   'convolution2d_1': {
-    heading: '32 3x3 filters, border mode valid, 1x1 striding',
+    heading: '32 3x3 filters, border mode valid, 1x1 strides',
     scalingFactor: 2
   },
   'activation_1': {
@@ -24,7 +24,7 @@ const LAYER_DISPLAY_CONFIG = {
     scalingFactor: 2
   },
   'convolution2d_2': {
-    heading: '32 3x3 filters, border mode valid, 1x1 striding',
+    heading: '32 3x3 filters, border mode valid, 1x1 strides',
     scalingFactor: 2
   },
   'activation_2': {
@@ -32,7 +32,7 @@ const LAYER_DISPLAY_CONFIG = {
     scalingFactor: 2
   },
   'maxpooling2d_1': {
-    heading: '2x2 pools, 1x1 striding',
+    heading: '2x2 pools, 1x1 strides',
     scalingFactor: 2
   },
   'dropout_1': {