1 <head> 2 <script language="javascript" type="text/javascript" src="jquery-1.4.2.min.js"></script> 3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 4 <title>无标题文档</title> 5 <style> 6 #apDiv1 { 7 position:fixed;/*fixed;left:auto;top:auto用来实现悬浮的效果*/ 8 left: auto; 9 top: auto; 10 bottom:auto; 11 width: 237px; 12 height:auto; 13 z-index: 2; 14 margin-top:-8px; 15 margin-left:40px; 16 text-align:center; 17 font-size:16px; 18 font-family:"黑体"; 19 color:#965D28; 20 background-image:url(../img/bg.png); 21 } 22 #menu{ 23 display:none; 24 } 25 .daohang div{ 26 height: 30px; 27 z-index: 2; 28 margin:0 auto; 29 text-align:center; 30 padding-top:5px; 31 overflow:hidden; 32 padding-top:10px; 33 color:965D28; 34 } 35 .daohang div:hover{ 36 height:30px; 37 z-index:2; 38 margin:0 auto; 39 background-image:url(../img/menu-hover.png); 40 text-align:center; 41 overflow:visible; 42 color:#fff; 43 } 44 .daohang li{ 45 margin-left:237px; 46 list-style-type:none; 47 background-color:#D3A23A; 48 width:160px; 49 line-height:30px; 50 color:#422B1D; 51 position:relative; 52 top:-40px; 53 background-image:url(../img/bg.jpg); 54 border:solid thin; 55 border-color:#965D28; 56 z-index:1; 57 } 58 .daohang li:hover{ 59 margin-left:237px; 60 list-style-type:none; 61 background-color:#D3A23A; 62 width:160px; 63 line-height:50px; 64 color:#fff; 65 position:relative; 66 top:-40px; 67 border:solid thin; 68 border-color:#965D28; 69 background-image:url(../img/bg.png); 70 z-index:1; 71 } 72 .daohang a:link,a:visited{ 73 text-decoration:none; 74 color:#965D28; } 75 .daohang a:hover{ 76 text-decoration:none; 77 color:#fff; 78 } 79 80 </style> 81 82 83 84 </head> 85 86 <body> 87 <script> 88 function menuvisible() 89 { 90 $("nav").slideToggle(1400);/*开关*/ 91 } 92 </script> 93 94 <div id="apDiv1" > 95 <img src="" /> 96 <nav id="menu"> 97 <div class="daohang" style=" background-color:#630"> 98 <a href="index.html"> 99 <div style=" background-color:#FC0; color:#fff">首页 100 </div> 101 </a> 102 <a href="about us.html" target="_blank"><div>关于我们 103 </div> 104 </a> 105 106 <a href="services.html" target="_blank"><div>咖啡文化 107 </div></a> 108 <a href="price list.html" target="_blank"><div>价格清单 109 </div> 110 </a> 111 <a href="contact.html" target="_blank"><div>联系我们 112 </div></a> 113 </div> 114 </nav> 115 <div style="color:#fff;line-height:35px; background-image:url(img/menu-hover.png); border:solid medium #965D28; margin-top:3px;" onclick="menuvisible()"> 116 <input style="color:#fff; border:none; width:100%; background-color:#630; font-family:‘黑体‘; font-size:16px; height:100%; line-height:35px;"type="button" value="<--MENU-->" /> 117 </div> 118 <div style="background-image:url(img/bg.png)"><a href="#top"style="text-decoration:none; color:#965D28;line-height:30px;">TOP 119 </a> 120 </div> 121 </div> 122 <br /> 123 <br /> 124 <br /> 125 <br /> 126 <br /> 127 <br /> 128 <br /> 129 <br /> 130 <br /> 131 <br /> 132 <br /> 133 <br /> 134 <br /> 135 <br /> 136 <br /> 137 <br /> 138 <br /> 139 <br /> 140 <br /> 141 <br /> 142 <br /> 143 <br /> 144 <br /> 145 <br /> 146 <br /> 147 <br /> 148 <br /> 149 <br /> 150 <br /> 151 <br /> 152 <br /> 153 <br /> 154 <br /> 155 <br /> 156 <br /> 157 <br /> 158 <br /> 159 <br /> 160 <br /> 161 <br /> 162 <br /> 163 <br /> 164 <br /> 165 <br /> 166 <br /> 167 <br /> 168 <br /> 169 <br /> 170 <br /> 171 <br /> 172 <br /> 173 <br /> 174 <br /> 175 <br /> 176 <br /> 177 <br /> 178 <br /> 179 <br /> 180 <br /> 181 <br /> 182 <br /> 183 <br /> 184 <br /> 185 <br /> 186 咖啡 187 188 </body>
原文：http://www.cnblogs.com/1116zsc/p/5331620.html