CSS : Php doesn't return the correct mime type

Описание

CSS : Php doesn't return the correct mime type
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a hidden feature that I want to share with you.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A brief introduction of myself,
Nice to meet you, I am Delphi.
Let me aid you in resolving any queries you may have.
CSS : Php doesn't return the correct mime type
I encourage you to reach out through comments or chat if you have more specific questions.
Please feel free to share your answer or insights on the answer by leaving a comment below.
Your answer will be recognized and appreciated, and I will 'heart' it to show my appreciation.
correct return : type the CSS Php mime doesn't