[Closed] Custom language switcher

Background of the issue:
I am trying to make the floating language switcher on my site hidden link. I have followed the instructions exactly as written in the WPML documentation: https://wpml.org/documentation/getting-started-guide/language-setup/language-switcher-options/custom-language-switcher/.

Symptoms:
The language switcher stays in the footer but does not float.

Questions:
Can you help me make the language switcher float instead of staying in the footer?