Multicolumn feature doesn't work for me

if you undo all things that I suggest you to do don't ask me what to do...it will never work !
I'm just loosing time by searching on your website something that you should have done and finally not

I'have done the job again, and now it is much worse than it was.

Unfortunatelly, I'm not a programmer.
I'm just a simple user.

But if you want to help me, I can give you administrator rights on my joomla website.

Sorry.

Shall I give you administrator rights on my joomla website?

I don't have time to do your website.
you DO NOT have deleted position:absolute properties in sosdmenu.css................

position: absoltue was placed between /* ... */ like /* position: absolute; */
I thought it is the same as deleting. Isn't it?

Now I have it also physically deleted, but NOTHING WAS CHANGED!

position: absoltue deleted + cols2 added but it did not help ...