Fix order

_sass/code.scss

@@ -48,11 +48,11 @@ div.highlighter-rouge {
   padding: $sp-3;
   margin-top: 0;
   margin-bottom: $sp-3;
+  overflow-x: hidden;
   background-color: $code-background-color;
   border-radius: $border-radius;
   box-shadow: none;
   -webkit-overflow-scrolling: touch;
-  overflow-x: hidden;
 
   div.highlight,
   pre.highlight,