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The simplest pure CSS menu, two-level drop-down navigation

Source: Internet
Author: User
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<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<HTML xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312"/>
<Title> pure CSS menu </title>
<Style type = "text/CSS">
* {Font-family: ""; margin: 0; padding: 0 ;}
Body {padding: 15px ;}
. Nav Li a {display: inline-block ;}
. Nav Li a {display: block ;}
. Nav ul {list-style-type: none; margin: 0; padding: 0 ;}
. NAV ul Li {float: Left; line-Height: 24px; display: block; border-bottom: dashed # CCC 1px; font-size: 0; padding: 0; margin: 0; width: 120px ;}
. NAV ul Li a {display: block; width: 120px; Height: 24px; font-size: 12px; text-align: center; color: #555; text-Decoration: none; background: # f7f7f7 ;}
. Nav ul table {width: 100%; border-collapse: collapse; Border: 0; padding: 0; margin: 0 ;}
. Nav ul Li ul {display: none ;}
. Nav ul Li: hover,. Nav ul Li A: hover,. Nav ul Li A: active {color: red; Background-color: # f1f1f1 ;}
. Nav ul Li: hover ul,. Nav ul Li A: hover ul,. Nav ul Li A: active ul {display: block; width: 100% ;}
. Nav ul Li {display: block; width: 100%; Border: none ;}
. Nav ul Li a {display: block; color: Blue; Border: none ;}
</Style>
</Head>

<Body>
<Div class = "nav">
<Ul>
<Li> <a href = "#"> Homepage
<! -- [If IE 7]> <! --> </A> <! -- <! [Endif] --> <Table cellpadding = "0" cellspacing = "0"> <tr> <TD>
<Ul>
<Li> <a href = "#"> latest update </a> </LI>
<Li> <a href = "#"> download ranking </a> </LI>
</Ul>
</TD> </tr> </table> <! -- [If lte ie 6]> </a> <! [Endif] -->
</LI>
<Li> <a href = "#"> Asp
<! -- [If IE 7]> <! --> </A> <! -- <! [Endif] --> <Table cellpadding = "0" cellspacing = "0"> <tr> <TD>
<Ul>
<Li> <a href = "#"> enterprise whole site </a> </LI>
<Li> <a href = "#"> image album </a> </LI>
<Li> <a href = "#"> Community Program </a> </LI>
</Ul>
</TD> </tr> </table> <! -- [If lte ie 6]> </a> <! [Endif] -->
</LI>
<Li> <a href = "#"> PHP
<! -- [If IE 7]> <! --> </A> <! -- <! [Endif] --> <Table cellpadding = "0" cellspacing = "0"> <tr> <TD>
<Ul>
<Li> <a href = "#"> Weibo </a> </LI>
<Li> <a href = "#"> Forum community </a> </LI>
</Ul>
</TD> </tr> </table> <! -- [If lte ie 6]> </a> <! [Endif] -->
</LI>
<Li> <a href = "#"> JSP
<! -- [If IE 7]> <! --> </A> <! -- <! [Endif] --> <Table cellpadding = "0" cellspacing = "0"> <tr> <TD>
<Ul>
<Li> <a href = "#"> enterprise </a> </LI>
<Li> <a href = "#"> News System </a> </LI>
<Li> <a href = "#"> Leave a message </a> </LI>
</Ul>
</TD> </tr> </table> <! -- [If lte ie 6]> </a> <! [Endif] -->
</LI>
<Li> <a href = "#"> VC ++
<! -- [If IE 7]> <! --> </A> <! -- <! [Endif] --> <Table cellpadding = "0" cellspacing = "0"> <tr> <TD>
<Ul>
<Li> <a href = "#"> database </a> </LI>
<Li> <a href = "#"> interface </a> </LI>
<Li> <a href = "#"> encryption </a> </LI>
</Ul>
</TD> </tr> </table> <! -- [If lte ie 6]> </a> <! [Endif] -->
</LI>
<Li> <a href = "#"> Delphi
<! -- [If IE 7]> <! --> </A> <! -- <! [Endif] --> <Table cellpadding = "0" cellspacing = "0"> <tr> <TD>
<Ul>
<Li> <a href = "#"> system related </a> </LI>
<Li> <a href = "#"> algorithm </a> </LI>
<Li> <a href = "#"> database </a> </LI>
</Ul>
</TD> </tr> </table> <! -- [If lte ie 6]> </a> <! [Endif] -->
</LI>
</Ul>
</Div>
</Body>
</Html>

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