Question

Why should we keep the style and the content of a webpage separate ?

Answer 1

$\textbf{Hi}$

Because if you will write them in same file then it will be hard for you to manage your code, and suppose if you have multiple page website then it will get worse because then if you have to apply same style on all of the page then you have to make those changes on all of the file, so always make single your HTML and CSS files separate and then link those CSS files in your HTML file, so you have to make change in single file and it will get applied all of your webpages.