[Magazino Theme] help to create header or floating box

Hi there, complete novice at CSS here.
Actual issue I am looking for solution of:

Magazino Theme has no left- or right-columns, and I need the NewsNow button (presently located in the footer) to be high up on the page. A floating box under the social media links (website – theliverpoolword.com) would be ideal, but if it needs to go in a header widget or something, then no real problems.

Appreciate any *specific* direction here, thanks.