Great Plugin and excellent support!!

I’ve installed WP Post Tabs in 2012 and It worked fine for 3 years.

This year I’ve upgraded to WP 4.11 and upgrade WP Post tabs too, and some issues appeared. Tabs appear below each other, and CSS styles seem to be lost.
There were some conflicts with JS .

I wrote to support and they provide a great help, fast responses and excellent disposition to help every time. I donate to the plugin because it worth it.