How to create responsive hamburger menu with CSS and JavaScript 2021

Описание: This is the video of creating responsive hamburger menu and also animated toggle three line into cross icon. We used just three line of simple JavaScript code for creating this menu. For responsive section , we used #classList.toggle for showing the three line hamburger into a cross icon.
How to create responsive hamburger menu with CSS and JavaScript 2021
HTML
CSS
JAVASRIPT