I was allowed to post some screen shots previously of SERP changes (extra directories added to places) here [webmasterworld.com
] so hopefully will be allowed to post the same SERP screen shot for mobile?
I noted a new change today for mobile results, adds now have a more defined border around them. The following image shows the same SERP with and without the new layout.
Is this goggles attempt to better distinguish PPC from organics on mobile or just a visual change for aesthetic purposes?