"Using float for layout isn't a great idea, but sometimes you have to. CSS Lint simply checks to see if you've used float more than 10 times, and if so, display

"Using float for layout isn't a great idea, but sometimes you have to. CSS Lint simply checks to see if you've used float more than 10 times, and if so, displays a warning. Using this many floats usually means you need some sort of abstraction to achieve the layout." what does this even mean?