How to fix a button to the bottom of the site window

I’ve been looking for an easy way to do this and I am seriously gobsmacked at how ridiculously easy this was.

All I did was add a row to the Divi global custom footer, added a button with the link I wanted, then added the following CSS to the Button module Advanced Settings > CSS > main element area…

position: fixed;
bottom: 15px;
right: 130px;

I wanted to match the look on the clients current site and this fix was absolutely perfect.
I will use this over and over!!!

We used a fixed button or element using CSS on the following sites:

Kellylin Couture