1.装bi界的一股清流，基本没什么用，反而把页面搞复杂了。
2.这些用法值得学习和借鉴。
1 <!DOCTYPE html>
2 <html>
3 <head>
4 <meta charset="UTF-8">
5 <title>CSS3扇形动画菜单</title>
6 <style>
7 *{padding: 0; margin: 0;}
8 body{background:#b1b1b1;margin:0px;padding:0px;font-size:14px;color:#000;}
9 .menuHolder {width:100px; height:100px; margin:0 0 250px 0; position:relative;z-index:100;}
10 .menuHolder ul {padding:0px; margin:0; list-style:none; position:absolute; left:0; top:0; width:0; height:0;}
11 /*.menuHolder ul li {border-radius:0 0 300px 0; width:0; height:0;}*/
12 .menuHolder ul li a {color:#000; text-decoration:none; font:bold 13px/30px arial, sans-serif; text-align:center;
13 box-shadow:-5px 5px 5px rgba(0,0,0,0.4);transform-origin:0 0;}
14 .menuHolder ul.p1 li {position:absolute; left:0; top:0;}
15 .menuHolder ul.p2 {z-index:-1;}
16 .menuHolder ul.p3 {z-index:-1;}
17 /*画第一个圆圈*/
18 .menuHolder li.s1 > a {position:absolute; display:block; width:100px; height:100px; background:#c8c8c8; border-radius:0 0 100px 0;}
19 /*画第二个圆圈*/
20 .menuHolder li.s2 > a {position:absolute; display:block; width:100px; padding-left:100px; height:200px; background:#ddd; border-radius:0 0 200px 0;}
21 /*画第三个圆圈*/
22 .menuHolder ul.p3 li a {position:absolute; display:block; width:100px; padding-left:200px; height:300px; background:#999; border-radius:0 0 300px 0;}
23 /*把第二第三个圆隐藏到角落里去，让视角看不到*/
24 .menuHolder ul ul {transform-origin:0 0;transform:rotate(90deg);transition:1s;}
25 /*绘制第二层的菜单*/
26 .menuHolder li.s2:nth-of-type(6) > a {background:#888;
27 transform:rotate(75deg);
28 }
29 .menuHolder li.s2:nth-of-type(5) > a {background:#999;
30 transform:rotate(60deg);
31 }
32 .menuHolder li.s2:nth-of-type(4) > a {background:#aaa;
33 transform:rotate(45deg);
34 }
35 .menuHolder li.s2:nth-of-type(3) > a {background:#bbb;
36 transform:rotate(30deg);
37 }
38 .menuHolder li.s2:nth-of-type(2) > a {background:#ccc;
39 transform:rotate(15deg);
40 }
41 /*绘制联系的子菜单*/
42 .menuHolder .a6 li:nth-of-type(6) > a {background:#444;
43 transform:rotate(75deg);
44 }
45 .menuHolder .a6 li:nth-of-type(5) > a {background:#555;
46 transform:rotate(60deg);
47 }
48 .menuHolder .a6 li:nth-of-type(4) > a {background:#666;
49 transform:rotate(45deg);
50 }
51 .menuHolder .a6 li:nth-of-type(3) > a {background:#777;
52 transform:rotate(30deg);
53 }
54 .menuHolder .a6 li:nth-of-type(2) > a {background:#888;
55 transform:rotate(15deg);
56 }
57 /*绘制销量的子菜单*/
58 .menuHolder .a5 li:nth-of-type(5) > a {background:#555;
59 transform:rotate(72deg);
60 }
61 .menuHolder .a5 li:nth-of-type(4) > a {background:#666;
62 transform:rotate(54deg);
63 }
64 .menuHolder .a5 li:nth-of-type(3) > a {background:#777;
65 transform:rotate(36deg);
66 }
67 .menuHolder .a5 li:nth-of-type(2) > a {background:#888;
68 transform:rotate(18deg);
69 }
70 /*绘制服务、商店、联系我们的子菜单*/
71 .menuHolder .a3 li:nth-of-type(3) > a {background:#777;
72 transform:rotate(60deg);
73 }
74 .menuHolder .a3 li:nth-of-type(2) > a {background:#888;
75 transform:rotate(30deg);
76 }
77 /*鼠标滑过第一层菜单展开第二层菜单*/
78 .menuHolder li.s1:hover ul.p2 {
79 transform:rotate(0deg);
80 }
81 /*鼠标滑过第二层菜单展开第三层菜单*/
82 .menuHolder li.s2:hover ul.p3 {
83 transform:rotate(0deg);
84 }
85 /*鼠标滑过改变背景颜色和文字颜色*/
86 .menuHolder ul li:hover > a {background:#f00; color:#fff;}
87 .menuHolder li.s2:hover > a {background:#d00; color:#fff;}
88 .menuHolder .a6 li:hover > a {background:#b00; color:#fff;}
89 .menuHolder .a5 li:hover > a {background:#b00; color:#fff;}
90 .menuHolder .a3 li:hover > a {background:#b00; color:#fff;}
91 </style>
92 </head>
93 <body>
94 <div class="menuHolder">
95 <div class="menuWindow">
96 <ul class="p1">
97 <li class="s1"><a href="#url">导航菜单</a>
98 <ul class="p2">
99 <li class="s2"><a href="#"><span>首页</span></a></li>
100 <li class="s2"><a href="#url"><span>服务</span></a>
101 <ul class="p3 a3">
102 <li><a href="#">打印</a></li>
103 <li><a href="#">编辑</a></li>
104 <li><a href="#">保管</a></li>
105 </ul>
106 </li>
107 <li class="s2"><a href="#url"><span>联系</span></a>
108 <ul class="p3 a6">
109 <li><a href="#">支持</a></li>
110 <li><a href="#">销售</a></li>
111 <li><a href="#">购买</a></li>
112 <li><a href="#">摄影师</a></li>
113 <li><a href="#">零售商</a></li>
114 <li><a href="#">常规</a></li>
115 </ul>
116 </li>
117 <li class="s2"><a href="#url"><span>商店</span></a>
118 <ul class="p3 a3">
119 <li><a href="#">南区</a></li>
120 <li><a href="#">北区</a></li>
121 <li><a href="#">中心区</a></li>
122 </ul>
123 </li>
124 <li class="s2"><a href="#url"><span>联系我们</span></a>
125 <ul class="p3 a3">
126 <li><a href="#">邮箱</a></li>
127 <li><a href="#">邮递</a></li>
128 <li><a href="#">电话</a></li>
129 </ul>
130 </li>
131 <li class="s2 b6"><a href="#url"><span>销量</span></a>
132 <ul class="p3 a5">
133 <li><a href="#">数码单反机身</a></li>
134 <li><a href="#">镜头</a></li>
135 <li><a href="#">闪光枪</a></li>
136 <li><a href="#">三角架</a></li>
137 <li><a href="#">过滤器</a></li>
138 </ul>
139 </li>
140 </ul>
141 </li>
142 </ul>
143 </div>
144 </div>
145 </body>
146 </html>
时间： 2024-10-16 22:38:19