What's the difference between 'px' and '%' while setting the width in an attribute?

Question

attribute specifications

Answer 1

Main difference is that % helps u to create a responsive web design. If u set the div width in % that proportions will be the same when screen resolution will be changes

Answer 2

Yep) if u using px thats a static equal size on differerent resolutions

Answer 3

no) u may used px but I rated used px for vertical sizes

Answer 4

does it mean that the width as pixel will not be changed with screen resolution?

Answer 5

width: 10% mean that the element has 10% of the width of it's parent node, 10px are 10px, I think this is obvious😊