How to make an separate screen in HTML and what is frane?

Like I am creating a text editor and like when I change the style I get to know that it affects the editor too so I need help of your guys to help me fix this problem and one more thing what is a frame???!!? Here is the project: https://code.sololearn.com/Wvo77y14Yd1J/?ref=app

javascript html5 css3 web-storage editor codeplayground

16th Feb 2020, 11:37 AM

Bibek