add jsfiddle sponsor logos

Author: yyx990803

src/support-vuejs/index.md

@@ -7,7 +7,10 @@ Current premium sponsors:
     <img width="360px" src="/images/strikingly.png">
   </a>
   <a href="http://itunescn.com">
-    <img width="240px" src="/images/itunescn.png">
+    <img width="250px" src="/images/itunescn.png">
+  </a>
+  <a href="https://jsfiddle.net">
+    <img width="250px" src="/images/jsfiddle.png">
   </a>
   <a href="https://laravel.com">
     <img width="200px" src="/images/laravel.png">

themes/vue/layout/partials/ad.ejs

@@ -10,5 +10,9 @@
     <a href="http://itunescn.com" target="_blank">
       <img src="/images/itunescn.png">
     </a>
+    <br>
+    <a href="https://jsfiddle.net/" target="_blank">
+      <img src="/images/jsfiddle.png">
+    </a>
   <% } %>
 </div>