Fullscreen Overlay Menu with HTML CSS and JavaScript

In this tutorial we will see how to create a Fullscreen Overlay Menu with HTML CSS and JavaScript. This menu covers the whole screen and works with onclick JavaScript function.


Take a look at the HTML code given below.

<!DOCTYPE html>
<html lang="en">
<title>Full Screen Menu with HTML and CSS</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="full-screen-menu.css">
<meta name="viewport" content="width=device-width, initial-scale=1">
<i class="fa fa-bars menu-icon" onclick="openMenu()"></i>
<div id="container">
 <div id="close" onclick="closeMenu()">➕</div>
 <ul id="menu">
    <li><a href="#">Home</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Services</a></li>
    <li><a href="#">Contact</a></li>
    <li><a href="#">Feedback</a></li>

JavaScript Code

JavaScript code given below.

function openMenu()
function closeMenu()

CSS Code

CSS code is given below.

* {
    margin: 0;
    padding: 0;
    font-family: monospace;
    float: right;
    margin: 20px;
    font-size: 25px;
    cursor: pointer;
    margin: 20px;
    float: right;
    color: #000;
    transform: rotate(45deg);
    font-size: 20px;
    cursor: pointer;
#menu li a{
    display: inline-block;
    padding: 10px;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    color: #000;
    margin: 5px 0px;
    transition: all 0.3s ease;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    list-style: none;
    text-align: center;
    opacity: 0;
    transition: all 1s ease;
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: #e3e7f3;
    text-align: center;
    transition: all 0.6s ease;
#menu li a:hover
    background-color: #000;
    color: #fff;

Video Tutorial

Watch our video tutorial on How To Create Fullscreen Overlay Menu with HTML CSS and JavaScript.

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