写一个顶部导航页,超出宽度的的时候隐藏超出的并且在更多里面显示隐藏的菜单页
时间: 2024-06-01 07:12:37 浏览: 5
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>顶部导航页</title>
<style type="text/css">
/* 全局样式 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: Arial, sans-serif;
font-size: 16px;
line-height: 1.5;
background-color: #f9f9f9;
}
/* 导航栏样式 */
nav {
background-color: #333;
color: #fff;
height: 60px;
padding: 0 20px;
display: flex;
align-items: center;
justify-content: space-between;
position: relative;
overflow: hidden;
}
nav a {
color: #fff;
text-decoration: none;
padding: 0 10px;
height: 60px;
line-height: 60px;
}
nav a:hover {
background-color: #555;
}
nav .more {
position: absolute;
top: 60px;
right: 0;
background-color: #333;
display: none;
z-index: 1;
}
nav .more a {
display: block;
width: 100%;
height: 40px;
line-height: 40px;
padding: 0 20px;
border-bottom: 1px solid #555;
}
@media (max-width: 768px) {
nav a:not(:first-child) {
display: none;
}
nav .more {
display: block;
}
nav .more a:nth-last-child(-n+3) {
display: none;
}
nav .more a:last-child {
border-bottom: none;
}
nav .more a {
height: 60px;
line-height: 60px;
}
}
</style>
</head>
<body>
<nav>
<a href="#">首页</a>
<a href="#">产品</a>
<a href="#">服务</a>
<a href="#">关于我们</a>
<a href="#">联系我们</a>
<a href="#" class="more">更多 ▼</a>
<div class="more">
<a href="#">新闻动态</a>
<a href="#">加入我们</a>
<a href="#">客户案例</a>
<a href="#">常见问题</a>
<a href="#">意见反馈</a>
</div>
</nav>
</body>
</html>
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