I am quite new to CSS (writing efficient css) and I just came across this article:
https://css-tricks.com/efficiently-rendering-css/
So I read, that ID’s are more efficient and faster than classes, so I changed all my selectors with classes that only appear once on the HTML page to ID’s
Than I ran my CSS in CSSLint and I get bunch of warnings saying “Don’t use IDs in selectors”
Can someone shed some light on this please.
Thank you.
