Setting Fancybox parameters

app/views/layouts/application.html.slim

@@ -22,7 +22,19 @@ html
   // Initialize Zurb Foundation
   javascript:
     $(document).foundation();
-    $('.fancybox').fancybox({nextEffect: "none", prevEffect: "none"});
+    $(".fancybox").fancybox({
+      prevEffect	: 'none',
+      nextEffect	: 'none',
+      helpers	: {
+        title	: {
+          type: 'outside'
+        },
+        thumbs	: {
+          width	: 50,
+          height	: 50
+        }
+      }
+    });
 
     // See http://wbotelhos.com/raty
     //$('.star-rating').raty({