HTML : Scrollable table with fixed columns and header, with modern CSS

HTML : Scrollable table with fixed columns and header, with modern CSS
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to share a hidden feature with you, and here it is.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
After that, type the word 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A short overview of who I am,
Hey, I'm known as Delphi.
I am happy to help you with your questions.
HTML : Scrollable table with fixed columns and header, with modern CSS
Let me know if you have more specific queries by commenting or chatting with me.
If you have knowledge to contribute or an answer to provide, we encourage you to comment below.
A 'heart' from me will indicate my appreciation for your answer.
and fixed columns CSS table with : modern with HTML Scrollable header,