Update README.md

cristijora · web-flow · commit 5c8e8dfa68c8 · 2017-09-26T18:22:15.000+03:00
diff --git a/README.md b/README.md
@@ -50,7 +50,7 @@ data () {
   </template>
 </grid>
 ```
-[Codesandbox Demo](https://codesandbox.io/s/j23p2opkk3)
+#### [Codesandbox Demo](https://codesandbox.io/s/j23p2opkk3)
 
 Plugin does **NOT** modify the source data array.
 
