HTML
<html lang="en" >
<head>
<meta charset="UTF-8">
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css'>
<link rel="stylesheet" href="./style.css">
</head>
<body>
<body class="hero-anime">
<div class="navigation-wrap bg-light start-header start-style">
<div class="container">
<div class="row">
<div class="col-12">
<nav class="navbar navbar-expand-md navbar-light">
<a class="navbar-brand" href="https://webdevtrick.com/" target="_blank"><img src="https://webdevtrick.com/wp-content/uploads/logo-fb-1.png" alt=""></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto py-4 py-md-0">
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4 active">
<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Home</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a class="nav-link" href="#">Portfolio</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Services</a>
<div class="dropdown-menu">
<a class="dropdown-item" href="#">Web Design</a>
<a class="dropdown-item" href="#">Web Development</a>
<a class="dropdown-item" href="#">SEO</a>
<a class="dropdown-item" href="#">AI Development</a>
</div>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a class="nav-link" href="#">Blog</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a class="nav-link" href="#">Contact</a>
</li>
</ul>
</div>
</nav>
</div>
</div>
</div>
</div>
<div class="section full-height">
<div class="absolute-center">
<div class="section">
<div class="container">
<div class="row">
<div class="col-12">
<h1>Bootstrap<br>Menu</h1>
<p>scroll down for nav animation</p>
</div>
</div>
</div>
</div>
<div class="section mt-5">
<div class="container">
<div class="row">
<div class="col-12">
<div id="switch">
<div id="circle"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="my-5 py-5">
</div>
</body>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js'></script>
<script src='https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js'></script>
<script src="function.js"></script>
</body>
</html>
CSS
@import url('https://fonts.googleapis.com/css?family=Poppins:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i&subset=devanagari,latin-ext');
body{
font-family: 'Poppins', sans-serif;
font-size: 16px;
line-height: 24px;
font-weight: 400;
color: #212112;
background-size: 7%;
background-color: #fff;
overflow-x: hidden;
transition: all 200ms linear;
}
::selection {
color: #fff;
background-color: #ff4242;
}
::-moz-selection {
color: #fff;
background-color: #ff4242;
}
.start-header {
opacity: 1;
transform: translateY(0);
padding: 10px 0;
box-shadow: 0 10px 30px 0 rgb(33,33,33,0.15);
-webkit-transition : all 0.3s ease-out;
transition : all 0.3s ease-out;
}
.start-header.scroll-on {
box-shadow: 0 5px 10px 0 rgb(33,33,33,0.15);
padding: 5px 0;
-webkit-transition : all 0.3s ease-out;
transition : all 0.3s ease-out;
}
.start-header.scroll-on .navbar-brand img{
height: 28px;
-webkit-transition : all 0.3s ease-out;
transition : all 0.3s ease-out;
}
.navigation-wrap{
position: fixed;
width: 100%;
top: 0;
left: 0;
z-index: 1000;
-webkit-transition : all 0.3s ease-out;
transition : all 0.3s ease-out;
}
.navbar{
padding: 0;
}
.navbar-brand img{
height: 52px;
width: auto;
display: block;
-webkit-transition : all 0.3s ease-out;
transition : all 0.3s ease-out;
}
.navbar-toggler {
float: right;
border: none;
padding-right: 0;
}
.navbar-toggler:active,
.navbar-toggler:focus {
outline: none;
}
.navbar-light .navbar-toggler-icon {
width: 24px;
height: 17px;
background-image: none;
position: relative;
border-bottom: 1px solid #000;
transition: all 300ms linear;
}
.navbar-light .navbar-toggler-icon:after,
.navbar-light .navbar-toggler-icon:before{
width: 24px;
position: absolute;
height: 1px;
background-color: #000;
top: 0;
left: 0;
content: '';
z-index: 2;
transition: all 300ms linear;
}
.navbar-light .navbar-toggler-icon:after{
top: 8px;
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:after {
transform: rotate(45deg);
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:before {
transform: translateY(8px) rotate(-45deg);
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
border-color: transparent;
}
.nav-link{
color: #212121 !important;
font-weight: 500;
transition: all 200ms linear;
}
.nav-item:hover .nav-link{
color: #ff4242 !important;
}
.nav-item.active .nav-link{
color: #777 !important;
}
.nav-link {
position: relative;
padding: 5px 0 !important;
display: inline-block;
}
.nav-item:after{
position: absolute;
bottom: -5px;
left: 0;
width: 100%;
height: 2px;
content: '';
background-color: #ff4242;
opacity: 0;
transition: all 200ms linear;
}
.nav-item:hover:after{
bottom: 0;
opacity: 1;
}
.nav-item.active:hover:after{
opacity: 0;
}
.nav-item{
position: relative;
transition: all 200ms linear;
}
.bg-light {
background-color: #fff !important;
transition: all 200ms linear;
}
.section {
position: relative;
width: 100%;
display: block;
}
.full-height {
height: 100vh;
}
.over-hide {
overflow: hidden;
}
.absolute-center {
position: absolute;
top: 50%;
left: 0;
width: 100%;
margin-top: 40px;
transform: translateY(-50%);
z-index: 20;
}
h1 {
font-size: 48px;
line-height: 1.2;
font-weight: 700;
color: #212112;
text-align: center;
}
p {
text-align: center;
margin: 0;
padding-top: 10px;
opacity: 1;
transform: translate(0);
transition: all 300ms linear;
transition-delay: 1700ms;
}
body.hero-anime p{
opacity: 0;
transform: translateY(40px);
transition-delay: 1700ms;
}
#switch,
#circle {
cursor: pointer;
-webkit-transition: all 300ms linear;
transition: all 300ms linear;
}
#switch {
width: 60px;
height: 8px;
border: 2px solid #ff4242;
border-radius: 27px;
background: #ff4242;
position: relative;
display: block;
margin: 0 auto;
text-align: center;
opacity: 1;
transform: translate(0);
transition: all 300ms linear;
transition-delay: 1900ms;
}
body.hero-anime #switch{
opacity: 0;
transform: translateY(40px);
transition-delay: 1900ms;
}
#circle {
position: absolute;
top: -11px;
left: -13px;
width: 26px;
height: 26px;
border-radius: 50%;
background: #000;
}
.switched {
border-color: #000 !important;
background: #ff4242 !important;
}
.switched #circle {
left: 43px;
box-shadow: 0 4px 4px rgba(26,53,71,0.25), 0 0 0 1px rgba(26,53,71,0.07);
background: #fff;
}
.nav-item .dropdown-menu {
transform: translate3d(0, 10px, 0);
visibility: hidden;
opacity: 0;
max-height: 0;
display: block;
padding: 0;
margin: 0;
transition: all 200ms linear;
}
.nav-item.show .dropdown-menu {
opacity: 1;
visibility: visible;
max-height: 999px;
transform: translate3d(0, 0px, 0);
}
.dropdown-menu {
padding: 10px!important;
margin: 0;
font-size: 13px;
letter-spacing: 1px;
color: #212121;
background-color: #fcfaff;
border: none;
border-radius: 3px;
box-shadow: 0 5px 10px 0 rgb(33,33,33,0.15);
transition: all 200ms linear;
}
.dropdown-toggle::after {
display: none;
}
.dropdown-item {
padding: 3px 15px;
color: #212121;
border-radius: 2px;
transition: all 200ms linear;
}
.dropdown-item:hover,
.dropdown-item:focus {
color: #fff;
background-color: rgb(255,66,66,0.6);
}
body.dark{
color: #fff;
background-color: #1f2029;
}
body.dark h1{
color: #fff;
}
body.dark h1 span{
transition-delay: 0ms !important;
}
body.dark p{
color: #fff;
transition-delay: 0ms !important;
}
body.dark .bg-light {
background-color: #14151a !important;
}
body.dark .start-header {
box-shadow: 0 10px 30px 0 rgba(0, 0, 0, 0.15);
}
body.dark .start-header.scroll-on {
box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.15);
}
body.dark .nav-link{
color: #fff !important;
}
body.dark .nav-item.active .nav-link{
color: #999 !important;
}
body.dark .dropdown-menu {
color: #fff;
background-color: #1f2029;
box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.25);
}
body.dark .dropdown-item {
color: #fff;
}
body.dark .navbar-light .navbar-toggler-icon {
border-bottom: 1px solid #fff;
}
body.dark .navbar-light .navbar-toggler-icon:after,
body.dark .navbar-light .navbar-toggler-icon:before{
background-color: #fff;
}
body.dark .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
border-color: transparent;
}
@media (max-width: 767px) {
h1{
font-size: 38px;
}
.nav-item:after{
display: none;
}
.nav-item::before {
position: absolute;
display: block;
top: 15px;
left: 0;
width: 11px;
height: 1px;
content: "";
border: none;
background-color: #000;
vertical-align: 0;
}
.dropdown-toggle::after {
position: absolute;
display: block;
top: 10px;
left: -23px;
width: 1px;
height: 11px;
content: "";
border: none;
background-color: #000;
vertical-align: 0;
transition: all 200ms linear;
}
.dropdown-toggle[aria-expanded="true"]::after{
transform: rotate(90deg);
opacity: 0;
}
.dropdown-menu {
padding: 0 !important;
background-color: transparent;
box-shadow: none;
transition: all 200ms linear;
}
.dropdown-toggle[aria-expanded="true"] + .dropdown-menu {
margin-top: 10px !important;
margin-bottom: 20px !important;
}
body.dark .nav-item::before {
background-color: #fff;
}
body.dark .dropdown-toggle::after {
background-color: #fff;
}
body.dark .dropdown-menu {
background-color: transparent;
box-shadow: none;
}
}
JS
(function($) { "use strict";
$(function() {
var header = $(".start-style");
$(window).scroll(function() {
var scroll = $(window).scrollTop();
if (scroll >= 10) {
header.removeClass('start-style').addClass("scroll-on");
} else {
header.removeClass("scroll-on").addClass('start-style');
}
});
});
//Animation
$(document).ready(function() {
$('body.hero-anime').removeClass('hero-anime');
});
//Menu On Hover
$('body').on('mouseenter mouseleave','.nav-item',function(e){
if ($(window).width() > 750) {
var _d=$(e.target).closest('.nav-item');_d.addClass('show');
setTimeout(function(){
_d[_d.is(':hover')?'addClass':'removeClass']('show');
},1);
}
});
//Switch light/dark
$("#switch").on('click', function () {
if ($("body").hasClass("dark")) {
$("body").removeClass("dark");
$("#switch").removeClass("switched");
}
else {
$("body").addClass("dark");
$("#switch").addClass("switched");
}
});
})(jQuery);