css-下拉菜单

方式1:

  1 <!DOCTYPE html>

  2 <html xmlns="http://www.w3.org/1999/xhtml">

  3 <head>

  4 <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

  5 <title>CSS下拉菜单实例模块-www.divcss5.com</title>

  6 <style>

  7 body, ul, li {

  8     background-color:white;

  9     font-size:12px;

 10     font-family:Arial, Helvetica, sans-serif;

 11     margin:0px;

 12     padding:0px;

 13 }

 14 a {

 15     color:#000000;

 16     text-decoration:none;

 17 }

 18 body {

 19     text-align:center;

 20 }

 21 li {

 22     display:inline;

 23     list-style:none;

 24     list-style-position:outside;

 25     text-align:center;

 26     font-weight:bold;

 27     float:left;

 28 }

 29 .list a:link {

 30     color:#336601;

 31     text-decoration:none;

 32     float:left;

 33     width:100px;

 34     padding:3px 5px 0px 5px;

 35 }

 36 .list a:visited {

 37     color:#336601;

 38     text-decoration:none;

 39     float:left;

 40     padding:3px 5px 0px 5px;

 41     width:100px;

 42 }

 43 .list a:hover {

 44     color:white;

 45     float:left;

 46     padding:3px 3px 0px 20px;

 47     width:88px;

 48     text-decoration:none;

 49     background-color:#539D26;

 50 }

 51 .list a:active {

 52     color:white;

 53     float:left;

 54     padding:3px 3px 0px 20px;

 55     width:88px;

 56     text-decoration:none;

 57     background-color:#BD06B4;

 58 }

 59 #nav {

 60     width:600px;

 61     height:30px;

 62     margin:0 auto;

 63     padding:0px 5px;

 64     text-align:center;

 65     clear:both;

 66 }

 67 .list {

 68     line-height:20px;

 69     text-align:left;

 70     padding:4px;

 71     font-weight:normal;

 72 }

 73 .menu1 {

 74     width:120px;

 75     height:auto;

 76     margin:6px 4px 0px 0px;

 77     border:1px solid #9CDD75;

 78     background-color:#F1FBEC;

 79     color:#336601;

 80     padding:6px 0px 0px 0px;

 81     cursor:hand;

 82     overflow-y:hidden;

 83     filter:Alpha(opacity=70);

 84     -moz-opacity:0.7;

 85 }

 86 .menu2 {

 87     width:120px;

 88     height:18px;

 89     margin:6px 4px 0px 0px;

 90     background-color:#F5F5F5;

 91     color:#999999;

 92     border:1px solid #EEE8DD;

 93     padding:6px 0px 0px 0px;

 94     overflow-y:hidden;

 95     cursor:hand;

 96 }

 97 </style>

 98 </head>

 99 

100 <body>

101 <div>大家以后在以后运用时候可以扩展使用,更改为适合自己网页需求 <a href="http://www.divcss5.com/">css</a></div>

102 <div id="nav">

103   <ul>

104     <li class="menu2" onMouseOver="this.className='menu1'"

105  onMouseOut="this.className='menu2'">div+css

106       <div class="list"> <a href="http://www.divcss5.com/">DIV CSS</a><br />

107         <a href="#">我的首页</a><br />

108         <a href="#">我的日志</a><br />

109         <a href="#">我的日志</a><br />

110         <a href="#">我的相册</a><br />

111         <a href="#">我的收藏</a><br />

112       </div>

113     </li>

114     <li class="menu2" onMouseOver="this.className='menu1'"

115  onMouseOut="this.className='menu2'"><a href="http://www.divcss5.com/html/">HTML入门</a>

116       <div class="list"> <a href="http://www.divcss5.com/html/">HTML入门</a><br />

117         <a href="http://www.divcss5.com/html/h5.html">html是什么</a><br />

118         <a href="#">我的日志</a><br />

119         <a href="#">我的相册</a><br />

120         <a href="#">我的收藏</a><br />

121       </div>

122     </li>

123     <li class="menu2" onMouseOver="this.className='menu1'"

124  onMouseOut="this.className='menu2'"><a href="http://www.divcss5.com/rumen/">CSS入门</a>

125       <div class="list"> <a href="http://www.divcss5.com/">DIVCSS5</a><br />

126         <a href="#">我的相册</a><br />

127         <a href="#">我的收藏</a><br />

128       </div>

129     </li>

130     <li class="menu2" onMouseOver="this.className='menu1'" 

131 onMouseOut="this.className='menu2'"> <a href="http://www.divcss5.com/css-hack/">CSS HACK</a>

132       <div class="list"> <a href="http://www.divcss5.com/">DIV+CSS</a><br />

133         <a href="#">我的首页</a><br />

134         <a href="#">我的日志</a><br />

135         <a href="#">我的相册</a><br />

136         <a href="#">我的收藏</a><br />

137       </div>

138     </li>

139   </ul>

140 </div>

141 </body>

142 </html>
View Code

方式2:

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

 2 <html xmlns="http://www.w3.org/1999/xhtml">

 3 <head>

 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

 5 <title>无标题文档</title>

 6 <style type="text/css">

 7 #nav {

 8     padding:0;

 9     margin:0;

10     list-style:none;

11 }

12 #nav li {

13     float:left;

14     position:relative;

15     width:10em;

16     border:1px solid #b0c4de;

17     background-color:#e7edf5;

18     color:#2d486c;

19     font-size:80%;

20     margin-right:1em;

21 }

22 #nav a:link, #nav a:visited {

23     display:block;

24     text-decoration:none;

25     padding-left:1em;

26     color:#2d486c;

27 }

28 

29 #nav ul {

30     display:none;

31     position:relative;

32     padding:0;

33 }

34 #nav ul li {

35     border:0 none transparent;

36     border-bottom:1px solid #e7edf5;

37     border-top:.5em solid #fff;

38     background-color:#f1f5f9;

39     font-size:100%;

40     margin-bottom:-1px;

41     margin-top:1px;

42     padding:0;

43     list-style-type:none;

44 }

45 #nav li:hover ul {

46     display:block;

47 }

48 </style>

49 </head>

50 

51 <body>

52 <ul id="nav">

53   <li><a href="#">starters</a>

54     <ul>

55       <li><a href="#">fish</a></li>

56       <li><a href="#">book</a></li>

57       <li><a href="#">food</a></li>

58     </ul>

59   </li>

60   <li><a href="#">main course</a>

61     <ul>

62       <li><a href="#">math</a></li>

63       <li><a href="#">english</a></li>

64       <li><a href="#">chinese</a></li>

65     </ul>

66   </li>

67   <li><a href="#">car</a>

68     <ul>

69       <li><a href="#">benz</a></li>

70       <li><a href="#">bmw</a></li>

71       <li><a href="#">changcheng</a></li>

72     </ul>

73   </li>

74 </ul>

75 </body>

76 </html>
View Code

 

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