Modified core and system files
Beta testing
Use a new fresh version of xoops 2.5.7 or 2.5.8
You could overwrite the files there to change
Changed extension from .html to .tpl, in the file class/theme.php
This theme uses bootstrap 3.3.1 or 3.3.2, to work properly you must use jquery 1.10.4
It's already included in the package of the theme, but due to additions from some of the core files, it may not work properly.
Please report any abnormal operation