This template use Bootstrap 3 and JQuery. Css an js files are stored and used locally.
Modern browser (including Edge) - full support. IE support - versions >= 9.
Support all last version of modern browser (Firefox, Chrome, Opera, Edge, ..), as I test (:grin:). It also has partial support of IE: in IE 10/11, as I know, only grayscale doesn't work (IE 10/11 doesn't support filters), other styles works same. In IE 9 filters is enabled (by its own way), but some styles work different (of course 😏); fortunately, js and many styles work correctly - so, template is displayed normally. In IE 8 template work wrong (btw, however, js for additional panel of template settings toolbar and js for additional panel elements work correctly).