Expand/collapse Floating Layer with JavaScript

Floats a menu on the screen so that it stays in place
while a user scrolls or uses the On-page Navigation.

 

 

On-page image 1.

source code image

 

 

 

On-page image 2.

image

 

 

 

On-page section 3.

image of a Wild Horse

 

 

On-page section 4.

image of animated arrow

 

 

 

On-page section 5.

 

animated music

 

 

On-page section 6.

image of animated-gif