Some design help needed

Hi everyone,

Right now I’m busy working on a new website. I’m facing two problems that I can’t seem to fix.
I want the snow effect to be behind my footer data. Tried multiple things already, none of it seems to work.

Also, I want to change my navbar links, but I can’t make the navbar stay in the mode where I can edit the navlinks.

Anyone who can tell me how to fix these problems?

here is my read-only link:

Here is the live link, otherwise you can’t see the effect that’s above the footer right now:

Did you get these topics fixed?