How To Rotate Image on Z Axis Continuously and Infinitly?

Question

Hello I am having a circular planet image on my web page. I want to rotate it on Z Axis Continuously when the page loads. How to do that?

Answer 1

https://code.sololearn.com/WR0QhrSVinGJ/?ref=app

Answer 2

img{
animation: roter 3s linear 0s infinite;}
@ketframes roter {
100%{transform:rotateZ(360deg);}
}