Tip: you can modify some code before running
<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>Three-level menu made by CSS</title><style type="text/css"><!--body {font-family: Arial, Helvetica, sans-serif;font-size: 11px;margin-left: 0px;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;}#menu {background-color: #FEF0E5;filter:progid:DXImageTransform.Microsoft.Gradient(startColorStr='#FFFFFF', endColorStr='#FEF0E5', gradientType='0');}#nav, #nav ul {float:left; /* 菜单总体水平位置 */clear:right; list-style:none;/*line-height:22px; 一级菜单高 *//*background: #eee; 所有菜单移出色 *//*font-weight: bold;8*/padding:0px;margin:0px;/*border:1px solid #ccc;border-right: 0px;*/}#nav ul ul{/*border:1px solid #ccc;*/border-top:0px;border-right:0px;}#nav a {width:120px;display:block;color:#333;text-decoration:none;text-align:left;/*border-right:1px solid #CCC;*/padding: 3px 4px 3px 7px;}#nav a:hover{color:#000;border:1px solid #CCC;margin: 0px;padding: 3px 5px 3px 6px;background-color: #f1f1f1;text-decoration: none;} /* 所有 a:hover 字体样式 */#nav a.selected{background:url(flyout_arrow.gif) no-repeat right 50%;} /* 下拉图标 */#nav li {float:none;clear:right;height:22px;width:120px;}#nav li ul li{float:none;clear:right;height:22px;width:120px;}#nav li ul { /* 二级弹出位 */position:absolute; margin:-22px 0px 0px 119px;padding:0;left:-9999em;width:120px;font-weight:normal;display:block;border:1px solid #CCCCCC;background:#fff;} /* 二级菜单宽 */#nav li ul a {width:120px; /* 二级菜单宽 *//*line-height:24px; 二级菜单高 border:1px solid #CCC;*/height:22px;text-align:left; margin: 0px;}#nav li ul ul {margin:-22px 0px 0px 120px;border:1px solid #CCC;} /* 三级弹出位 */#nav li:hover ul ul,#nav li.sfhover ul ul{left:-9999em;}#nav li:hover ul,#nav li li:hover ul,#nav li.sfhover ul, #nav li li.sfhover ul{left:auto;height:22px;} /* 所有弹出菜单自动左边距 */#nav li:hover, #nav li.sfhover {background:#f1f1f1;height:22px;} /* 所有悬浮样式 */--></style><script type="text/javascript"><!--//--><![CDATA[//><!--img1=new Image();img1.src="flyout_arrow.gif";sfHover = function() {var sfEls = document.getElementById("nav").getElementsByTagName("LI");for (var i=0; i<sfEls.length; i++) {sfEls[i].onmouseover=function() {this.className+=" sfhover";}sfEls[i].onmouseout=function() {this.className=this.className.replace(new RegExp(" sfhover"), "");}}}window.onload=sfHover;//--><!]]></script></head><body><table width="120" border="0" cellspacing="0" cellpadding="0" > <tr> <td valign="top" id="menu"><ul id="nav"><li>Homepage</li><li>Project requirement cooperation<ul><li >Website Project<ul> <li>Website Project<li>Whole site project</li> <li>Website Analysis Planning</li> <li>Webpage design and production</li> <li>Website production and development</li> <li>Website flash animation</li> <li>Website server</li> </ul></li><li >Multimedia design and production<ul> <li>Website Project<li>Graphic design</li> <li>CAD engineering drawing design</li> <li>3D modeling and animation</li> <li>Flash game animation</li> <li>Sound effects and music</li> <li>Game original drawing settings</li> </ul></li><li >Software development<ul> <li>Application software</li> <li>Game development</li> <li>Driver</li> <li>Embedded Development</li> <li>Mobile Development</li> <li>Single Chip Microcomputer</li> <li>Database Design</li> <li>Code porting</li> </ul> </li><li>Network Hardware</li></ul></li><li>Information and Knowledge<ul><li>Information and Knowledge<ul><li>Practical information and tools</li><li>News</li><li>Knowledge and skills</li><li>Design, production, and appreciation</li><li>Project transaction experience</li><li>Download</li></ul></li></ul></li><li>Excellent work appreciation</li><li>Zhaoxi District</li><li>About this site</li></ul></td> </tr></table></body></html>
Tip: you can modify some code before running
