What is the secret behind Facebook's ability to keep the chat bar fixed at the bottom of the browser window?

I am curious to learn about the method Facebook uses to keep the chat bar at the bottom of the browser window even when we scroll through the page.

Answer №1

The fixed position in CSS is utilized.

For instance:

{position:fixed; bottom:0px;}

Answer №2

Styling with CSS

  1. Add position:fixed to keep the bar in place
  2. Adjust z-index for proper layering of the bar
  3. Step-by-step guide on creating a footer bar similar to Facebook's design. Updated version

Answer №3

position:fixed;bottom:0;right:5%

Copied and pasted from Facebook

#chat{bottom:0;direction:ltr;height:25px;position:fixed;right:0;z-index:104;}

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