All Tab Contents Showing at All Time

Thank you for the plugin, looking forward to use it for the site.
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Using 1.1.0 Post UI Tabs
I have set up a test site and included some tabs on a page.
http://lewisoilfield.com/products/lewis-bulk-bag-test/
Unfortunately the contents of all three tabs are showing all times. Clicking on any of the tabs still shows all contents.

http://wordpress.org/plugins/put/