First tab floating in 2nd, 3rd tab content.

Another note is that it takes a few seconds to show up and it does not show right away.

I cannot see either of these issues. Did you fix it?

It is occurring in Google Chrome. Here is the screenshot. Usually happens after you click general gift then go to the next 2.

https://screencast.com/t/O81JBExgNF

I try to inspect the element and I can’t select the button.

It looks like you have edited the tabby.css file in the plugin. This is not recommended and I am unable to provide support for an edited version of the plugin. The recommended method for using custom tab styles is outlined in the documentation.

Check whether your edits were causing the issue by replacing your edited tabby.css with the original version from a fresh download of the plugin.

The speed issue is probably due to the time it takes for the iframe to load. To check this, take the iframe out of the equation temporarily by replacing the iframe in each tab’s content with a block of text & check whether there is still a speed issue.

To investigate this on one of my test sites, I have replaced the original version of the tabby.css with the edited version copied from your site. The issue you describe did not occur on the test site with the original version of the stylesheet, however once your version was in use, I could see the issue as described on my test site.

I am afraid I am not able to provide support for a customised version of the plugin when the customisations break the plugin.

Alright. Thanks for looking into it. I changed the buttons to a white border to help hide it. Thank you for your help. The plugin is great. I really appreciate it.