0
背景
我在同一页面使用li多种用途的元素。在一个地方，我使用它们作为导航栏，然后在页面中使用它们作为图像网格。如何在html中使用两个具有不同属性的Li？
的问题是，在导航栏我有一个下拉，所以当我将鼠标悬停在下拉半下拉图像下皮的部分的。
代码
<!DOCTYPE html>
<html>
<head>
<title> Babies And Bridal </title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" type="text/css" href="Css/Custom.css">
<link rel="stylesheet" type="text/css" href="Css/bootstrap.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/foundation/5.5.2/css/foundation.css">
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/foundation/5.5.2/js/foundation.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.js"></script>
<style>
.images{
margin-left: 55px;
}
.menuu {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #FDF4F9;
display: inline-block;
}
.menuu a{
text-align: center;
font-size: 25px;
font-family: Hoefler Text;
font-style: italic !important;
color: #984807 !important;
}
li {
float: left;
}
li a, .dropbtn {
display: inline-block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none !important;
}
li a:hover, .dropdown:hover .dropbtn {
background-color: #ECC6C4;
}
li.dropdown {
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
background-color: #FDF4F9;
}
.dropdown-content a:hover {
background-color: #ECC6C4;
}
.dropdown:hover .dropdown-content {
display: block;
}
</style>
</head>
<body>
<img src="images/logo.jpg" class = "logo">
</br> </br>
<h1> Sweet Brown Suga </h1>
<center>
<table class = "icons">
<tr>
<td>
<h2 align = "right" style = "margin-right: 70px "> Brown Suga On Social </h2>
</td>
<td width = "55">
<img src = "icons/instagram.png" width = "50" height = "55">
</td>
<td width = "55">
<img src = "icons/facebook.png" width = "50" height = "55">
</td>
<td width = "55">
<img src = "icons/twitter.png" width = "50" height = "55">
</td>
<td width = "55">
<img src = "icons/envelop.png" width = "50" height = "55">
</td>
</tr>
</table>
</center>
<br/>
<br/>
<div class="outer">
<img class = "image" src = "images/sprinkles.jpg">
<img class = "image" src = "images/sprinkles.jpg">
<img class = "image" src = "images/sprinkles.jpg">
<img class = "image" src = "images/sprinkles2.jpg">
</div>
<center>
<br/>
<br/>
<ul class="menuu">
<li><a class="active" href="index.html">Home</a></li>
<li><a href="#news">About Us</a></li>
<li class="dropdown">
<a href="#" class="dropbtn">Gallery</a>
<div class="dropdown-content">
<a href="Celebration.html">Celebration</a>
<a href="Wedding.html">Wedding</a>
<a href="#">Babies and Bridal</a>
<a href="Sculpted_3D.html">Sculpted_3D</a>
<a href="Dessert Table.html">Dessert Table</a>
</div>
</li>
</ul>
</center>
<br/>
<br/>
<br/>
<br/>
<ul class="clearing-thumbs images" data-clearing >
<li><a class="th"><img data-caption="The Pulpit Rock" src="1.jpg" width="200" height="100"></a></li>
<li><a class="th"><img data-caption="Sunrise Skies" src="2.jpg" width="200" height="100"></a></li>
<li><a class="th"><img data-caption="Northern Lights" src="4.jpg" width="200" height="100"></a></li>
<li><a class="th"><img data-caption="Northern Lights" src="4.jpg" width="200" height="100"></a></li>
<li><a class="th"><img data-caption="Northern Lights" src="4.jpg" width="200" height="100"></a></li>
</ul>
<br/>
<br/>
<br/>
<br/>
<br/>
<!-- Initialize Foundation JS -->
<center>
<footer>
<br/>
Copy © 2016 Sweet Brown Suga. All Rights Reserved. Designed by ShawBK.
</footer>
</center>
<script>
$(document).ready(function() {
$(document).foundation();
})
</script>
</body>
</html>
https://developer.mozilla.org/zh/docs/Web/CSS/z-index – Utkanos
@AndyM这是主要问题，请将您的评论作为答案。 – Paul