Add-ons s9e Media Sites 2.18.6

• Spotify has been updated to use their modern layout, a wide player with rounded corners.
• Amazon's fallback link has been updated to work more consistently when Adblock Plus is enabled.

• Mastodon is a federated social network, with instances hosted on many different domains, each with different rules and moderation. Currently only the main instance hosted at https://mastodon.social is supported.

Also, the CSS for Amazon fallback links has been slightly tweaked. There should be no visible change.

• Fixed an issue where the "Add a link to Amazon product embeds" option wouldn't work properly with .com URLs on some versions of XenForo and/or PHP.