CODE EXAMPLE FOR JAVASCRIPT

hamburger menu js

h1
{
color:green;
}
body {
height: 100px;
padding: 0;
margin: 0;
overflow: hidden;
}
.navigation {
max-width: 500px;
border-radius: 8px;
background-color: white;
padding-right: 30px;
line-height: 3;
display: flex;
}
.navigationBar {
position: relative;
width: 100%;
height: 100%;
}
.navigationBar::before, .navigationBar::after {
width: 100%;
height: 50%;
background-color: #EAFBFF;
}
*, *::before, *::after {
box-sizing: border-box;
}
.navigationBar.active ul {
width: 420px;
margin-right: 20px;
}
.navigationToggle {
width: 40px;
height: 48px;
padding: 14px 5px;
cursor: pointer;
}
.navigationBar ul {
display: flex;
justify-content: space-between;
list-style: none;
width: 0;
overflow: hidden;
}
.navigationBar:not (.active ) .navigationToggle {
margin-left: -11px;
}
.navigationToggle::after {
margin-top: 10px;
}
.navigationBar.active .navigationToggle::before, .navigationBar.active .navigationToggle::after
{
position: absolute;
top: 52%;
transform: rotate(135deg);
}
.navigationToggle::before, .navigationToggle::after {
content: '';
position: relative;
display: block;
width: 30px;
height: 3px;
background-color: red;
}
.navigationBar.active .navigationToggle::after {
transform: rotate(-135deg);
margin-top: 0;
}
JavaScript Code: HamburgerMenu.js
let navWrapper = document.querySelector('.navigationBar'), navToogler = document
.querySelector('.navigationToggle')
navToogler.addEventListener('click', function(event) {
navWrapper.classList.toggle('active')
});