How do I know where to use HTML and where to use CSS (for the same things like bold text)?

Question

Some text styling could be done both in HTML and CSS. Is there any difference in it? Are there any rules or “good manners” for such things?

Answer 1

Most of the coders says that using inline css isnt a good practice. So always try to use css stylesheets

Answer 2

Use css for designs, square boxes, attractive colours, use html for formal syntax, like content etc

Answer 3

Html is used to prepare the structure of the web page..then u can beautify it by css js jQuery etc..