Author: Furqan Page 3 of 5
An extensive CSS reference with all the important properties and info to learn CSS from the basics Pseudo-class Property Function Data Type Concept @rule https://tympanus.net/codrops/css_reference/
understanding theory behind: event.preventDefault(); & event.stopPropagation(); and when you want to close popup or menu when click out side the area where popup or menu meant to be close…