css: Bootstrap 4 or 3 Multilevel Dropdown Menu
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="Keywords" content="塗聚文，捷為工作室，万年历,万年历查询,黄历,黄历查询，塗聚文，捷為工作室" />
<meta name="Description" content="塗聚文，捷為工作室，信息流,物流,人力资源流,资本流的系统解决方案的开发与设计. " />
<meta name="author" content="geovindu,塗聚文,Geovin Du" />
<meta name="robots" content="noindex, nofollow">
<title>Bootstrap multi level navigation menu | multi level dropdown menu with responsive - geovindu.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="js/bootstrap.min3.3.0.css" rel="stylesheet" id="bootstrap-css">
<style type="text/css">
@import url('https://fonts.googleapis.com/css?family=Roboto');
a:hover,
a:focus {
text-decoration: none;
outline: none;
}
body{font-family: 'Roboto', sans-serif;}
/*
1.1 Header Area
***************************************************/
/*Bootstrap Reset*/
.navbar-nav > li > a {
padding-top: 0;
padding-bottom: 0;
}
.mainmenu {
background-color: transparent;
border-color: transparent;
margin-bottom: 0;
border: 0px !important;
}
.navbar-nav > li:last-child > a {
padding-right: 0px;
margin-right: 0px;
}
.dropdown-menu {
padding: 0px 0;
margin: 0 0 0;
border: 0px solid transition !important;
border: 0px solid rgba(0,0,0,.15);
border-radius: 0px;
-webkit-box-shadow: none !important;
box-shadow: none !important;
}
/*=-====Main Menu=====*/
.navbar-nav .open .dropdown-menu > li > a {padding: 16px 15px 16px 25px;
}
.header_bottom { background: #0071ba }
.header_area .header_bottom .mainmenu a , .navbar-default .navbar-nav > li > a {
color: #fff;
font-size: 16px;
text-transform: capitalize;
padding: 16px 15px;
font-family: 'Roboto', sans-serif;
}
.header_area .mainmenu .active a,
.header_area .mainmenu .active a:focus,
.header_area .mainmenu .active a:hover,
.header_area .mainmenu li a:hover,
.header_area .mainmenu li a:focus ,
.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover{
color: #0071ba;
background: #54c6d4;
outline: 0;
}
/*-----./ Main Menu-----*/
.navbar-default .navbar-toggle { border-color: #fff } /*Toggle Button*/
.navbar-default .navbar-toggle .icon-bar { background-color: #fff } /*Toggle Button*/
/*==========Sub Menu=v==========*/
.mainmenu .collapse ul > li:hover > a{background: #54c6d4;}
.mainmenu .collapse ul ul > li:hover > a, .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus, .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover{background: #CBEAF0;}
.mainmenu .collapse ul ul ul > li:hover > a{background: #CBEAF0;}
.mainmenu .collapse ul ul, .mainmenu .collapse ul ul.dropdown-menu{background:#98D7E1;}
.mainmenu .collapse ul ul ul, .mainmenu .collapse ul ul ul.dropdown-menu{background:#0a1464}
.mainmenu .collapse ul ul ul ul, .mainmenu .collapse ul ul ul ul.dropdown-menu{background:#e4eeb8}
/******************************Drop-down menu work on hover**********************************/
.mainmenu{background: none;border: 0 solid;margin: 0;padding: 0;min-height:20px}
@media only screen and (min-width: 767px) {
.mainmenu .collapse ul li{position:relative;}
.mainmenu .collapse ul li:hover> ul{display:block}
.mainmenu .collapse ul ul{position:absolute;top:100%;left:0;min-width:250px;display:none}
/*******/
.mainmenu .collapse ul ul li{position:relative}
.mainmenu .collapse ul ul li:hover> ul{display:block}
.mainmenu .collapse ul ul ul{position:absolute;top:0;left:100%;min-width:250px;display:none}
/*******/
.mainmenu .collapse ul ul ul li{position:relative}
.mainmenu .collapse ul ul ul li:hover ul{display:block}
.mainmenu .collapse ul ul ul ul{position:absolute;top:0;left:-100%;min-width:250px;display:none;z-index:1}
}
</style>
<script src="js/jquery-1.11.1.min.js"></script>
<script src="js/bootstrap.min3.3.0.js"></script>
<script type="text/javascript">
window.alert = function(){};
var defaultCSS = document.getElementById('bootstrap-css');
function changeCSS(css){
if(css) $('head > link').filter(':first').replaceWith('<link rel="stylesheet" href="'+ css +'" type="text/css" />');
else $('head > link').filter(':first').replaceWith(defaultCSS);
}
$( document ).ready(function() {
var iframe_height = parseInt($('html').height());
window.parent.postMessage( iframe_height, 'https://bootsnipp.com');
});
</script>
</head>
<body>
<div class="text-center"><h2>Bootstrap multi level navigation menu | multi level dropdown menu <br> with responsive in Bootstrap 3</h2></div>
<div id="header-area" class="header_area">
<div class="header_bottom">
<div class="container">
<div class="row">
<nav role="navigation" class="navbar navbar-default mainmenu">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" data-target="#navbarCollapse" data-toggle="collapse" class="navbar-toggle">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<!-- Collection of nav links and other content for toggling -->
<div id="navbarCollapse" class="collapse navbar-collapse">
<ul id="fresponsive" class="nav navbar-nav dropdown">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">service</a></li>
<li class="dropdown"><a data-toggle="dropdown" class="dropdown-toggle">Submenu 1<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Lorem ipsum</a></li>
<li>
<a href="#" data-toggle="dropdown" class="dropdown-toggle">Submenu 2<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Lorem ipsum</a></li>
<li><a href="#">Lorem ipsum</a></li>
<li>
<a href="#" data-toggle="dropdown" class="dropdown-toggle">Submenu 3<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Lorem ipsum</a></li>
<li><a href="#">Lorem ipsum</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Download">lorem ipsum</a></li>
</ul>
</div>
</nav>
</div>
</div>
</div><!-- /.header_bottom -->
</div>
<br>
<div class="text-center">
<img src="http://dusystem.com/add/bs2.png" alt="multi level dropdown menu" />
</div>
<script type="text/javascript">
(function($){
$(document).ready(function(){
$('ul.dropdown-menu [data-toggle=dropdown]').on('click', function(event) {
event.preventDefault();
event.stopPropagation();
$(this).parent().siblings().removeClass('open');
$(this).parent().toggleClass('open');
});
});
})(jQuery); </script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="robots" content="noindex, nofollow">
<meta name="Keywords" content="塗聚文，捷為工作室，万年历,万年历查询,黄历,黄历查询，塗聚文，捷為工作室" />
<meta name="Description" content="塗聚文，捷為工作室，信息流,物流,人力资源流,资本流的系统解决方案的开发与设计. " />
<meta name="author" content="geovindu,塗聚文,Geovin Du" />
<title>Bootstrap 4 Multilevel Dropdown Menu - geovindu.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="js/bootstrap.min4.1.1.css" rel="stylesheet" id="bootstrap-css">
<style type="text/css">
.menu-area{background: #d61a5e}
.dropdown-menu{padding:0;margin:0;border:0 solid transition!important;border:0 solid rgba(0,0,0,.15);border-radius:0;-webkit-box-shadow:none!important;box-shadow:none!important}
.mainmenu a, .navbar-default .navbar-nav > li > a, .mainmenu ul li a , .navbar-expand-lg .navbar-nav .nav-link{color:#fff;font-size:16px;text-transform:capitalize;padding:16px 15px;font-family:'Roboto',sans-serif;display: block !important;}
.mainmenu .active a,.mainmenu .active a:focus,.mainmenu .active a:hover,.mainmenu li a:hover,.mainmenu li a:focus ,.navbar-default .navbar-nav>.show>a, .navbar-default .navbar-nav>.show>a:focus, .navbar-default .navbar-nav>.show>a:hover{color: #fff;background: #4CAF50;outline: 0;}
/*==========Sub Menu=v==========*/
.mainmenu .collapse ul > li:hover > a{background: #4CAF50;}
.mainmenu .collapse ul ul > li:hover > a, .navbar-default .navbar-nav .show .dropdown-menu > li > a:focus, .navbar-default .navbar-nav .show .dropdown-menu > li > a:hover{background: #4CAF50;}
.mainmenu .collapse ul ul ul > li:hover > a{background: #4CAF50;}
.mainmenu .collapse ul ul, .mainmenu .collapse ul ul.dropdown-menu{background:#1565C0;}
.mainmenu .collapse ul ul ul, .mainmenu .collapse ul ul ul.dropdown-menu{background:#1E88E5}
.mainmenu .collapse ul ul ul ul, .mainmenu .collapse ul ul ul ul.dropdown-menu{background:#64B5F6}
/******************************Drop-down menu work on hover**********************************/
.mainmenu{background: none;border: 0 solid;margin: 0;padding: 0;min-height:20px;width: 100%;}
@media only screen and (min-width: 767px) {
.mainmenu .collapse ul li:hover> ul{display:block}
.mainmenu .collapse ul ul{position:absolute;top:100%;left:0;min-width:250px;display:none}
/*******/
.mainmenu .collapse ul ul li{position:relative}
.mainmenu .collapse ul ul li:hover> ul{display:block}
.mainmenu .collapse ul ul ul{position:absolute;top:0;left:100%;min-width:250px;display:none}
/*******/
.mainmenu .collapse ul ul ul li{position:relative}
.mainmenu .collapse ul ul ul li:hover ul{display:block}
.mainmenu .collapse ul ul ul ul{position:absolute;top:0;left:-100%;min-width:250px;display:none;z-index:1}
}
@media only screen and (max-width: 767px) {
.navbar-nav .show .dropdown-menu .dropdown-menu > li > a{padding:16px 15px 16px 35px}
.navbar-nav .show .dropdown-menu .dropdown-menu .dropdown-menu > li > a{padding:16px 15px 16px 45px}
} </style>
<script src="js/jquery.min3.2.1.js"></script>
<script src="js/bootstrap.min4.1.1.js"></script>
<script type="text/javascript">
window.alert = function(){};
var defaultCSS = document.getElementById('bootstrap-css');
function changeCSS(css){
if(css) $('head > link').filter(':first').replaceWith('<link rel="stylesheet" href="'+ css +'" type="text/css" />');
else $('head > link').filter(':first').replaceWith(defaultCSS);
}
$( document ).ready(function() {
var iframe_height = parseInt($('html').height());
window.parent.postMessage( iframe_height, 'https://dusystem.com');
});
</script>
</head>
<body>
<div class="text-center"><h2>Bootstrap 4 Multilevel Dropdown Menu</h2></div>
<div id="menu_area" class="menu-area">
<div class="container">
<div class="row">
<nav class="navbar navbar-light navbar-expand-lg mainmenu">
<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 mr-auto">
<li class="active"><a href="#">Home <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a class="dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdown">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="dropdown">
<a class="dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown2</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdown">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="dropdown">
<a class="dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown3</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdown">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#">Service</a></li>
</ul>
</div>
</nav>
</div>
</div>
</div>
<br>
<div class="text-center"><span><a href="https://dusystem.com">Bootstrap 3 Multilevel Dropdown Menu >></a></span></div> <script type="text/javascript">
(function($){
$('.dropdown-menu a.dropdown-toggle').on('click', function(e) {
if (!$(this).next().hasClass('show')) {
$(this).parents('.dropdown-menu').first().find('.show').removeClass("show");
}
var $subMenu = $(this).next(".dropdown-menu");
$subMenu.toggleClass('show');
$(this).parents('li.nav-item.dropdown.show').on('hidden.bs.dropdown', function(e) {
$('.dropdown-submenu .show').removeClass("show");
});
return false;
});
})(jQuery) </script>
</body>
</html>
哲学管理(学)人生, 文学艺术生活, 自动(计算机学)物理(学)工作, 生物(学)化学逆境, 历史(学)测绘(学)时间, 经济(学)数学金钱(理财), 心理(学)医学情绪, 诗词美容情感, 美学建筑(学)家园, 解构建构(分析)整合学习, 智商情商(IQ、EQ)运筹(学)生存.---Geovin Du(涂聚文）
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