diff --git a/examples/assets/sass/editor.scss b/examples/assets/sass/editor.scss
index 8aa76be2..98019bfc 100644
--- a/examples/assets/sass/editor.scss
+++ b/examples/assets/sass/editor.scss
@@ -67,7 +67,7 @@
 
       td, th {
         min-width: 1em;
-        border: 1px solid #ddd;
+        border: 2px solid $color-grey;
         padding: 3px 5px;
         vertical-align: top;
         box-sizing: border-box;
diff --git a/examples/assets/sass/variables.scss b/examples/assets/sass/variables.scss
index 7d6283ac..a9ed0613 100644
--- a/examples/assets/sass/variables.scss
+++ b/examples/assets/sass/variables.scss
@@ -1,2 +1,3 @@
 $color-black: #000000;
 $color-white: #ffffff;
+$color-grey: #dddddd;