三個CSS實現的下拉式功能表

最後更新：2018-12-04 來源：互聯網

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三個CSS實現的下拉式功能表

ONE....................................

HTML 程式碼:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
<head>
<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" />
<title> Drop Down Menu </title>
<style type="text/css">
body {font-size:1%; color:#fff;} /*get rid of the IE bug that prints the the end of the !doctype */
.menu {display:none;}
.holder {color:#000; width:90px; height:18px; display:block; background:#dca; border:1px solid #000; margin-right:1px; text-align:center; float:left; text-decoration:none; font-family:tahoma, vardana, arial, sans-serif; font-size:10px; line-height:18px; overflow:hidden;}
.holder:hover {height:auto; cursor:pointer;color:#fff; background:#000;}
a.inner, a.inner:visited {display:block; width:89px; height:18px; border-bottom:1px solid #000; text-decoration:none; color:#000; background:#eee;}
a.inner:hover {background:#add;}
p { color:#000; font-size:16px;}
</style>

</head>

<body>
<p>For another demo with page content see <a href="http://www.stunicholls.myby.co.uk/menus/drop_down.html" title="another demo">this page</a>

TWO....................................

HTML 程式碼:
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>css菜單示範</title>

*{margin:0;padding:0;border:0;}
body {
font-family: arial, 宋體, serif;
font-size:12px;
}

#nav {
line-height: 24px; list-style-type: none; background:#666;
}

#nav a {
display: block; width: 80px; text-align:center;
}

#nav a:link {
color:#666; text-decoration:none;
}
#nav a:visited {
color:#666;text-decoration:none;
}
#nav a:hover {
color:#FFF;text-decoration:none;font-weight:bold;
}

#nav li {
float: left; width: 80px; background:#CCC;
}
#nav li a:hover{
background:#999;
}
#nav li ul {
line-height: 27px; list-style-type: none;text-align:left;
left: -999em; width: 180px; position: absolute;
}
#nav li ul li{
float: left; width: 180px;
background: #F6F6F6;
}

#nav li ul a{
display: block; width: 156px;text-align:left;padding-left:24px;
}

#nav li ul a:link {
color:#666; text-decoration:none;
}
#nav li ul a:visited {
color:#666;text-decoration:none;
}
#nav li ul a:hover {
color:#F3F3F3;text-decoration:none;font-weight:normal;
background:#C00;
}

#nav li:hover ul {
left: auto;
}
#nav li.sfhover ul {
left: auto;
}
#content {
clear: left;
}

-->
</style>

"");
}
}
}
window.onload=menuFix;

//--><!]]></script>

</head>
<body>

<ul id="nav">
<li><a href="#">產品介紹</a>
<ul>
<li><a href="#">產品一</a></li>
<li><a href="#">產品一</a></li>
<li><a href="#">產品一</a></li>
<li><a href="#">產品一</a></li>
<li><a href="#">產品一</a></li>
<li><a href="#">產品一</a></li>
</ul>
</li>
<li><a href="#">服務介紹</a>
<ul>
<li><a href="#">服務二</a></li>
<li><a href="#">服務二</a></li>
<li><a href="#">服務二</a></li>
<li><a href="#">服務二服務二</a></li>
<li><a href="#">服務二服務二服務二</a></li>
<li><a href="#">服務二</a></li>
</ul>
</li>
<li><a href="#">成功案例</a>
<ul>
<li><a href="#">案例三</a></li>
<li><a href="#">案例</a></li>
<li><a href="#">案例三案例三</a></li>
<li><a href="#">案例三案例三案例三</a></li>
</ul>
</li>
<li><a href="#">關於我們</a>
<ul>
<li><a href="#">我們四</a></li>
<li><a href="#">我們四</a></li>
<li><a href="#">我們四</a></li>
<li><a href="#">我們四111</a></li>
</ul>
</li>

<li><a href="#">線上示範</a>
<ul>
<li><a href="#">示範</a></li>
<li><a href="#">示範</a></li>
<li><a href="#">示範</a></li>
<li><a href="#">示範示範示範</a></li>
<li><a href="#">示範示範示範</a></li>
<li><a href="#">示範示範</a></li>
<li><a href="#">示範示範示範</a></li>
<li><a href="#">示範示範示範示範示範</a></li>
</ul>
</li>
<li><a href="#">聯絡我們</a>
<ul>
<li><a href="#">聯絡聯絡聯絡聯絡聯絡</a></li>
<li><a href="#">聯絡聯絡聯絡</a></li>
<li><a href="#">聯絡</a></li>
<li><a href="#">聯絡聯絡</a></li>
<li><a href="#">聯絡聯絡</a></li>
<li><a href="#">聯絡聯絡聯絡</a></li>
<li><a href="#">聯絡聯絡聯絡</a></li>
</ul>
</li>

</ul>

</body>
</html>

Three.....................

HTML 程式碼:
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta http-equiv="Content-Language" content="zh-CN" />
<title>橫向下拉式功能表</title>
<style type="text/css">
<!--
* {margin:0;padding:0;border:0;}

body {
font-family: arial, 宋體, serif;
font-size:12px;
}

#nav {
height: 24px; list-style-type: none; padding-left:200px;

line-height:24px;overflow:hidden;background:#999;
}

#nav a {
display: block; width: 80px; text-align:center;
}

#nav a:link {
color:#EEE; text-decoration:none;
}
#nav a:visited {
color:#EEE;text-decoration:none;
}
#nav a:hover {
color:#FFF;text-decoration:none;font-weight:bold;background:#CCC;
}

#nav li {
float: left; width: 80px;
}

#nav li ul {
line-height: 24px;
list-style-type: none;
text-align:left;
left: -999px;
width: 520px; //注意,這裡一定要設定寬度;
position: absolute;
background:#CCC;
}

#nav li ul li{
float: left;width: 80px; //float就是子功能表橫向的關鍵,可以繼承父菜單而省略float
}

#nav li ul a{
display: block; width: 65px;text-align:left;padding-left:15px;
}

#nav li ul a:link {
color:#F1F1F1; text-decoration:none;
}
#nav li ul a:visited {
color:#F1F1F1;text-decoration:none;
}
#nav li ul a:hover {
color:#FFF;text-decoration:none;font-weight:normal;background:#C00;
}

#nav li:hover ul {
left:25%;
}

#nav li.sfhover ul {
left:25%;
}

#content {
clear: left;
}

-->
</style>

"");
}
}
}
window.onload=menuFix;

//--><!]]></script>
</head>
<body>

</ul>
</div>

</body>
</html>

本文章原先以中文撰寫並發佈於 aliyun.com，亦設英文版本，僅作資訊用途。本網站不對文章的準確性，完整性或可靠性或其任何翻譯作出任何明示或暗示的陳述或保證。如對該文章有任何疑慮或投訴，請傳送電郵至 info-contact@alibabacloud.com 並提供相關疑慮或投訴的詳細說明。職員會於 5 個工作天內與您聯絡，一經驗證之後，即會刪除該侵權內容。

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