bootstrap自适应带搜索多级悬浮下拉菜单顶部导航条效果代码
代码语言:html
所属分类:菜单导航
代码描述:bootstrap自适应带搜索多级悬浮下拉菜单顶部导航条效果代码
代码标签: bootstrap 自适应 搜索 多级 悬浮 下拉 菜单 顶部 导航条
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.4.3.1.min.css">
<style>
.dropdown-menu {
margin-top: 0;
}
.dropdown-menu .dropdown-toggle::after {
vertical-align: middle;
border-left: 4px solid;
border-bottom: 4px solid transparent;
border-top: 4px solid transparent;
}
.dropdown-menu .dropdown .dropdown-menu {
left: 100%;
top: 0%;
}
.dropdown-menu > li a:hover,
.dropdown-menu > li.show {
background: #007bff;
color: white;
}
.dropdown-menu > li.show > a{
color: white;
}
</style>
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light" id="main_navbar">
<a class="navbar-brand" href="#">Navbar</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 mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-.........完整代码请登录后点击上方下载按钮下载查看
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