IE 11.0.9600.17691
Solved.
Hello Nishant,
I made the menu according to this info http://dante.swiftideas.net/documentation/#menus (screen 1), and set up the number of columns (screen 2).
Could you explain where exactly is my mistake.
Thank you Mohammad!
Any help?
It solves the problem. Thank you!
Thanks Laranz. Everything works fine!