Fullscreen Flexbox Overlay Navigation In jQuery

Menu & Nav
File Size: 2.66 KB
Views Total: 1570 views
Last Update:November 13, 2021
Publish Date: January 1, 2020
Official Website: Go to website
License: MIT
Plugin Author: Mirko Zorić
Demo    Download

Fullscreen Flexbox Overlay Navigation In jQuery. beautiful flexbox fullscreen overlay using jquery script. you can implement with working on mobile and web based both of fully responsive with cool animation. full screen mega menu animation, full screen mega menu animation with CSS and jQuery.

How to use:

Add jQuery Script in header section .

<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js">

Add Html Code under body tag.

<div class="overlay-navigation">
  <nav role="navigation">
    <ul>
      <li><a href="#" data-content="The beginning">Home</a></li>
      <li><a href="#" data-content="Curious?">About</a></li>
      <li><a href="#" data-content="I got game">Skills</a></li>
      <li><a href="#" data-content="Only the finest">Works</a></li>
      <li><a href="#" data-content="Don't hesitate">Contact</a></li>
    </ul>
  </nav>
</div>

<section class="home">
  <a href="https://codepen.io/fluxus/pen/gPWvZm" target="_blank">Click for a slightly nicer Velocity.js version</a>
  <div class="open-overlay">
    <span class="bar-top"></span>
    <span class="bar-middle"></span>
    <span class="bar-bottom"></span>
  </div>
</section>

Add CSS Code for better design look.

@import url(https://fonts.googleapis.com/css?family=Work+Sans:400,300,700|Open+Sans:400italic,300italic);
body {
  background-color: #fff
}

.home {
  width: 100%;
  height: 100vh;
  position: relative;
  background-image: url(https://images.unsplash.com/photo-1446771326090-d910bfaf00f6?ixlib=rb-0.3.5&q=80&fm=jpg&crop=entropy&s=9216e1a8598a8530ce329b41a8f3725d);
  background-size: cover;
  background-position: center center;
}


/* ====================================
Navigation 
==================================== */

.overlay-navigation {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: hsla(0, 0%, 0%, 0.8);
  transform: translateY(-100%);
}

.overlay-slide-down {
  transition: all .4s ease-in-out;
  transform: translateY(0)
}

.overlay-slide-up {
  transition: all .8s ease-in-out;
  transform: translateY(-100%)
}

nav,
nav ul {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  flex-basis: 20%;
  justify-content: center;
  align-items: center;
  height: 100%;
  overflow: hidden;
  transform: translateY(-100%);
}

nav li a {
  position: relative;
  top: 46%;
  color: #fff;
  text-transform: uppercase;
  font-family: 'Work sans', sans-serif;
  font-weight: 300;
  letter-spacing: 4px;
  text-decoration: none;
  display: block;
  text-align: center;
  font-size: 0.9rem;
}

nav li a:before {
  content: '';
  width: 70px;
  height: 2px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 100;
  transform: translateX(-100%);
  opacity: 0;
  transition: all .2s linear;
}

nav li a:after {
  content: attr(data-content);
  font-size: 0.7rem;
  transition: all .2s linear;
  opacity: 0;
  position: absolute;
  z-index: 100;
  color: #fff;
  display: block;
  margin-right: auto;
  margin-left: auto;
  left: 0;
  right: 0;
  bottom: -50px;
  text-transform: none;
  font-family: 'Open sans', serif;
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0;
}

nav li a:hover:before {
  transform: translateX(0);
  opacity: 1;
}

nav li a:hover:after {
  transform: translateY(15px);
  opacity: 1;
}

nav li:nth-of-type(1){background-color: #29363B}
nav li:nth-of-type(2){background-color: #EA495F}
nav li:nth-of-type(3){background-color: #F4837D}
nav li:nth-of-type(4){background-color: #FDCEA9}
nav li:nth-of-type(5){background-color: #99B998}

.slide-in-nav-item {
  animation: slide-in-nav-item 0.4s linear 1 .2s both;
}

.slide-in-nav-item-delay-1 {
  animation: slide-in-nav-item 0.4s linear 1 .4s both;
}

.slide-in-nav-item-delay-2 {
  animation: slide-in-nav-item 0.4s linear 1 .6s both;
}

.slide-in-nav-item-delay-3 {
  animation: slide-in-nav-item 0.4s linear 1 .8s both;
}

.slide-in-nav-item-delay-4 {
  animation: slide-in-nav-item 0.4s linear 1 1s both;
}

.slide-in-nav-item-reverse {
  animation: slide-in-nav-item-reverse .3s linear 1 .5s both;
}

.slide-in-nav-item-delay-1-reverse {
  animation: slide-in-nav-item-reverse .3s linear 1 .4s both;
}

.slide-in-nav-item-delay-2-reverse {
  animation: slide-in-nav-item-reverse .3s linear 1 .3s both;
}

.slide-in-nav-item-delay-3-reverse {
  animation: slide-in-nav-item-reverse .3s linear 1 .2s both;
}

.slide-in-nav-item-delay-4-reverse {
  animation: slide-in-nav-item-reverse .3s linear 1 both;
}


/* ====================================
Burger king
==================================== */

.open-overlay {
  position: absolute;
  right: 5rem;
  top: 3.2rem;
  z-index: 100;
  width: 34px;
  display: block;
  cursor: pointer;
}

.open-overlay span {
  display: block;
  height: 1px;
  background-color: #fff;
  cursor: pointer;
  margin-top: 8px;
}

.animate-top-bar {
  animation: animate-top-bar .6s linear 1 both
}

.animate-bottom-bar {
  animation: animate-bottom-bar .6s linear 1 both
}

.animate-middle-bar {
  animation: animate-middle-bar .6s linear 1 both
}

.animate-out-top-bar {
  animation: animate-out-top-bar .6s linear 1 both
}

.animate-out-bottom-bar {
  animation: animate-out-bottom-bar .6s linear 1 both
}

.animate-out-middle-bar {
  animation: animate-out-middle-bar .6s linear 1 both
}


/* ====================================
Animation keyframes
==================================== */

@keyframes slide-in-nav-item {
  from {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%)
  }
  to {
    -webkit-transform: translateY(0);
    transform: translateY(0)
  }
}

@keyframes slide-in-nav-item-reverse {
  from {
    -webkit-transform: translateY(0);
    transform: translateY(0)
  }
  to {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%)
  }
}

@keyframes animate-top-bar {
  0% {
    background-color: #fff;
  }
  50% {
    -webkit-transform: translateY(9px);
    transform: translateY(9px)
  }
  80% {
    -webkit-transform: translateY(5px);
    transform: translateY(5px);
    background-color: #fff
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    background-color: #29363B;
  }
}

@keyframes animate-bottom-bar {
  0% {
    background-color: #fff;
  }
  50% {
    -webkit-transform: translateY(-9px);
    transform: translateY(-9px)
  }
  80% {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
    background-color: #fff;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    background-color: #29363B;
  }
}

@keyframes animate-middle-bar {
  0% {
    background-color: #fff;
  }
  80% {
    background-color: #fff;
  }
  100% {
    background-color: #29363B;
  }
}

@keyframes animate-out-top-bar {
  0% {
    background-color: #29363B
  }
  50% {
    -webkit-transform: translateY(9px);
    transform: translateY(9px)
  }
  80% {
    -webkit-transform: translateY(5px);
    transform: translateY(5px);
    background-color: #29363B
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    background-color: #FFF;
  }
}

@keyframes animate-out-bottom-bar {
  0% {
    background-color: #29363B
  }
  50% {
    -webkit-transform: translateY(-9px);
    transform: translateY(-9px)
  }
  80% {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
    background-color: #29363B;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    background-color: #FFF;
  }
}

@keyframes animate-out-middle-bar {
  0% {
    background-color: #29363B
  }
  80% {
    background-color: #29363B;
  }
  100% {
    background-color: #fff;
  }
}
.home a{
  font-family: "Work Sans", sans-serif;
  color: #fff;
  font-weight: 300;
  font-size: 12px;
  text-transform: uppercase;
  text-decoration: none;
  position: absolute;
  z-index: 10;
  top:50px;
  left:50px;
  padding-bottom: 3px;
  border-bottom: 1px solid #fff;
}
@media (max-width: 640px) {
  nav ul li a {
    font-size: 11px;
  }
  nav li a:after {
    font-size: 0.6rem;
  }
  .open-overlay {
    right: 1rem;
  }
  nav li a:before {
    width: 15px;
  }
}

Add jQuery Script for click function behaviors.

$('.open-overlay').click(function() {
  var overlay_navigation = $('.overlay-navigation'),
    nav_item_1 = $('nav li:nth-of-type(1)'),
    nav_item_2 = $('nav li:nth-of-type(2)'),
    nav_item_3 = $('nav li:nth-of-type(3)'),
    nav_item_4 = $('nav li:nth-of-type(4)'),
    nav_item_5 = $('nav li:nth-of-type(5)'),
    top_bar = $('.bar-top'),
    middle_bar = $('.bar-middle'),
    bottom_bar = $('.bar-bottom');

  overlay_navigation.toggleClass('overlay-active');
  if (overlay_navigation.hasClass('overlay-active')) {

    top_bar.removeClass('animate-out-top-bar').addClass('animate-top-bar');
    middle_bar.removeClass('animate-out-middle-bar').addClass('animate-middle-bar');
    bottom_bar.removeClass('animate-out-bottom-bar').addClass('animate-bottom-bar');
    overlay_navigation.removeClass('overlay-slide-up').addClass('overlay-slide-down')
    nav_item_1.removeClass('slide-in-nav-item-reverse').addClass('slide-in-nav-item');
    nav_item_2.removeClass('slide-in-nav-item-delay-1-reverse').addClass('slide-in-nav-item-delay-1');
    nav_item_3.removeClass('slide-in-nav-item-delay-2-reverse').addClass('slide-in-nav-item-delay-2');
    nav_item_4.removeClass('slide-in-nav-item-delay-3-reverse').addClass('slide-in-nav-item-delay-3');
    nav_item_5.removeClass('slide-in-nav-item-delay-4-reverse').addClass('slide-in-nav-item-delay-4');
  } else {
    top_bar.removeClass('animate-top-bar').addClass('animate-out-top-bar');
    middle_bar.removeClass('animate-middle-bar').addClass('animate-out-middle-bar');
    bottom_bar.removeClass('animate-bottom-bar').addClass('animate-out-bottom-bar');
    overlay_navigation.removeClass('overlay-slide-down').addClass('overlay-slide-up')
    nav_item_1.removeClass('slide-in-nav-item').addClass('slide-in-nav-item-reverse');
    nav_item_2.removeClass('slide-in-nav-item-delay-1').addClass('slide-in-nav-item-delay-1-reverse');
    nav_item_3.removeClass('slide-in-nav-item-delay-2').addClass('slide-in-nav-item-delay-2-reverse');
    nav_item_4.removeClass('slide-in-nav-item-delay-3').addClass('slide-in-nav-item-delay-3-reverse');
    nav_item_5.removeClass('slide-in-nav-item-delay-4').addClass('slide-in-nav-item-delay-4-reverse');
  }
})

Done


Mady

Mady Schaferhoff is an expert jQuery script at jQuerypost. He offers web development services to clients globally. He also loves sharing Html,CSS, jQuery knowledge through blog posts like this one.