How to add css source in html

Question

https://code.sololearn.com/We9CbQpAJ5Eg/?ref=app

Answer 1

Hi MAHESH KUMAR MEENA, this is covered in the CSS course and/or easily answered with a search online or in the forum.
Please read the following:

https://code.sololearn.com/WZ8lkR6gTex6/?ref=app
https://code.sololearn.com/W0uW3Wks8UBk/?ref=app

https://www.sololearn.com/discuss/1784927/?ref=app
https://www.sololearn.com/discuss/1718829/?ref=app
https://www.sololearn.com/discuss/1249913/?ref=app
https://www.sololearn.com/discuss/2292701/?ref=app

https://www.sololearn.com/Course/CSS/?ref=app