Desktop menu overlapping page content

Hi there,
Could you please help me with this?
My desktop menu(mobil is fine) is overlapping page content and it just looks funny or is this normal?
I recall to have this problem for some time now but managed to work around it with row padding.
Now i cant do that. Take a look at this link.
Any suggestions?

And one other question:
I would like to have a second, smaller menu(with login/register,change language etc) above the main one and cant do it. I inserted the code for secondary and tirtiary menu but cant make the look ok.
How to dou place more menus to site?

Thank you guys for everything you do - much appriciated.

Hi,

Please post URLs to screenshots of the issues you have with the overlapping content, so I can check why that happens.

Best Regards,
Csaba