Ensure the page can be pinch to zoomed

I've tested in latest versions of iOS and Android. - iOS v10 onwards ignores disabling pinch to zoom - Android does not ignore disabling pinch to zoom, although the user can override this. I have not been able to introduce any negative impact for removing pinch to zoom, the interface scales proportionally and does not obstruct anything. So given that iOS already ignores this I think we should allow this for all users. This is also a WCAG accessibility requirement. Fixes #110
alphagov · Nov 12, 2019 · 6512627 · 6512627
1 parent ec70170
commit 6512627
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/source/layouts/core.erb b/lib/source/layouts/core.erb
@@ -3,7 +3,7 @@
   <head>
     <meta content="IE=edge" http-equiv="X-UA-Compatible">
     <meta charset="utf-8">
-    <meta content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" name="viewport">
+    <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
     <% if config[:tech_docs][:prevent_indexing] %>
       <meta name="robots" content="noindex">
     <% end %>