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css制作黑色经典导航下拉菜单
简介本文分享的例子，在导航栏菜单中添加下拉菜单，分享给大家供大家参考，具体内容如下XML/HTML Code复制内容到剪贴板 导航栏下拉菜单</title</div>
<div class="news_infos"><div id="MyContent"><p>本文分享的例子，在导航栏菜单中添加下拉菜单，分享给大家供大家参考，具体内容如下</p>
XML/HTML Code复制内容到剪贴板
<ol class="dp-xml">
<li><!DOCTYPE html> </li>
<li><html> </li>
<li><head> </li>
<li> <meta charset="UTF-8"> </li>
<li> <title>导航栏下拉菜单</title> </li>
<li><style> </li>
<li>*{margin:0;padding:0;} </li>
<li>ul{ </li>
<li> list-style-type:none; </li>
<li> background-color:#333; </li>
<li> overflow:hidden; </li>
<li>} </li>
<li>li{ </li>
<li> float:left; </li>
<li>} </li>
<li>li a, .dropbtn{ </li>
<li> display:inline-block; </li>
<li> color:white; </li>
<li> text-align:center; </li>
<li> padding:14px 16px; </li>
<li> text-decoration:none; </li>
<li>} </li>
<li> </li>
<li>li a:hover, .dropdown:hover .dropbtn{ </li>
<li> background-color:#111; </li>
<li>} </li>
<li> </li>
<li>.dropdown{ </li>
<li> display:inline-block; </li>
<li>} </li>
<li> </li>
<li>.dropdown-content{ </li>
<li> min-width:200px; </li>
<li> background-color:#F9F9F9; </li>
<li> position:absolute; </li>
<li> display:none; </li>
<li> box-shadow:0px 8px 15px 0px rgba(0,0,0,0.2); </li>
<li>} </li>
<li> </li>
<li>.dropdown-content a{ </li>
<li> color:black; </li>
<li> padding:12px 16px; </li>
<li> text-decoration:none; </li>
<li> display:block; </li>
<li>} </li>
<li> </li>
<li>.dropdown-content a:hover{ </li>
<li> background-color:#F1F1F1; </li>
<li>} </li>
<li> </li>
<li>.dropdown:hover .dropdown-content{ </li>
<li> display: block; </li>
<li>} </li>
<li></style> </li>
<li></head> </li>
<li><body> </li>
<li><ul> </li>
<li> <li><a href="#shop" class="active">在线商城</a></li> </li>
<li> <li><a href="#news">产品展示</a></li> </li>
<li> <div class="dropdown"> </li>
<li> <a href="#" class="dropbtn">下拉菜单</a> </li>
<li> <div class="dropdown-content"> </li>
<li> <a href="#">子菜单 1</a> </li>
<li> <a href="#">子菜单 2</a> </li>
<li> <a href="#">子菜单 3</a> </li>
<li> </div> </li>
<li> </div> </li>
<li></ul> </li>
<li></body> </li>
<li></html> </li>
</ol>
<p>在 Chrome 中当鼠标移入下拉按钮时显示如下：</p>
<p><a href="javascript:;" onclick="showimg('/UploadFiles/2021-03-30/2016315101356753.jpg?201621510149');"><img src="/UploadFiles/2021-03-30/2016315101356753.jpg?201621510149" alt="css制作黑色经典导航下拉菜单" onmousewheel="return bbimg(this)" onload="javascript:resizepic(this)" border="0"/></a></p>
<p>以上就是本文的全部内容，希望对大家的学习有所帮助。</p>
<p>原文：http://www.cnblogs.com/Mtime/p/5265793.html</p></div>
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