Bootstrap移动端导航（简易）

效果 在线查看


代码少，都在HTML里

<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>

<link href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet">

<style>
.open-navbar {
transition: all .5s ease!important;
transform: translateX(0)!important
}

.open-btn {
right: -20%!important;
}

.open-icon {
background: url('open.svg') no-repeat center!important;
background-size: 100%;
}

.shadow::before {
position: absolute;
display: block;
content: '';
left: 0;
right: 0;
height: 100%;
background: rgba(6, 12, 34, 0.7)!important;
transition: all .3s ease-in;
}

@media screen and (max-width: 768px){
body {
background: url('http://222.186.12.239:10010/hgqztp_170428/009.jpg') no-repeat left center;
background-size: 110%;
}

.navbar {
background: rgba(6, 12, 34, 0.9)!important;
transition: all .5s ease;
transform: translateX(-100%);
width: 80%;
}

.navbar-light .navbar-toggler {
border: none;
position: fixed;
top: 1.5%;
right: -16%;
}

.navbar-light .navbar-toggler:focus {
outline: none;
}

.collapse:not(.show) {
display: block;
height: 100vh;
}

.navbar-light .navbar-toggler-icon {
transition: all .5s ease;
background: url('close.svg') no-repeat center;
background-size: 100%;
}

.navbar-light .navbar-nav .nav-link {
color: #fff!important
}

}
</style>
</head>

<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#"><img src="logo.svg" alt=""></a>
<button class="navbar-toggler" type="button" data-toggle="collapse">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavDropdown">
<ul class="navbar-nav">
<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="#">Features</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Pricing</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown"
aria-haspopup="true" aria-expanded="false">
Dropdown link
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
<a class="dropdown-item" href="#">Action</a>
<a class="dropdown-item" href="#">Another action</a>
<a class="dropdown-item" href="#">Something else here</a>
</div>
</li>
</ul>
</div>
</nav>


<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
<script>
$(".navbar-light .navbar-toggler").click(function(){
$("body").toggleClass("shadow")
$(".navbar-light .navbar-toggler").toggleClass("open-btn")
$(".navbar-light .navbar-toggler-icon").toggleClass("open-icon")
$(".navbar").toggleClass("open-navbar")
})
</script>
</body>

</html>

 

posted @ 2021-08-16 11:11  蹦极的考拉  阅读(301)  评论(0)    收藏  举报