A basic Hamburger Menu Animation using HTML, CSS and Javascript

This repository contains code for creating a basic hamburger Menu Animation with few quick & easy steps.

• Create a separate div section for 3 lines.
• Use "Change" class to animate them to cross sign.
• Use Toggle JS function to toggle between 3 lines and cross sign.
• Bring all the lines to a single line using transform.
• Then, rotate the first line and third line, 45deg, anti-clockwise & clock-wise respectively.
• Make the middle line disappear by setting opacity to 0.

• Create a div container below the menu created previously.
• Use "change-bg" class to animate this and mention the toggle functionality in javascript as well.
• Initially give the dimensions to this div as 0.
• Under "change-bg" give this the desired width & height.
• Mention both the menu & the background as position: absolute. This will place them on top of each other.
• Use z-index to mention the order.
• Finally, move the circle a little to left & top to get a curved desired background.