• 扇形特效


      扇形特效

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>扇形导航</title>
        <style>
            *{
                margin: 0;
                padding: 0;
            }
            a {
                text-align: right;
                text-decoration: none;
                color: #000 !important;
            }
            ul {
                list-style: none;
            }
            .menu {
                width: 100px;
                height: 100px;
                border-radius:0 0 100px 0; 
                background-color: #ddd;
                position: relative;
                left:100px;
                top:100px;
    
            }
            .menu ul {
                position: absolute;
                width: 0;
                height: 0;
                left: 0;
                top: 0;
            }
            .menu ul li {
                width: 0;
                height: 0;
            }
    
            ul.menu1 {
                width: 100px;
                height: 100px;
                overflow: hidden;
                z-index: 3;
            }
            .menu1>li>a{
                display: block;
                width: 100px;
                height: 100px;
                z-index: 3;
                position: absolute;
                border-radius:0 0 100px 0; 
                background-color: #666;
            }
            .menu1:hover {
                width: 300px;
                height: 300px;
            }
            .menu1:hover>li>a{
                background-color: red;
            }
            .menu1:hover .menu2{
                transform: rotate(0);
                transition: all 1s;
            }
            .menu1>li .menu2>li:hover>a{
                background-color: red;
            }
    
            .menu2{
                transform: rotate(90deg);
            }
            .menu2>li>a{
                position: absolute;
                width: 200px;
                height: 200px;
                border-radius: 0 0 300px 0;
                transform-origin:left top; 
                z-index: 2;
            }
            .menu2>li:nth-child(1)>a{
                background-color: #ddd;
                transform: rotate(0deg);
    
    
            }
            .menu2>li:nth-child(2)>a{
                background-color: #ccc;
                transform: rotate(15deg);
    
            }
            .menu2>li:nth-child(3)>a{
                background-color: #bbb;
                transform: rotate(30deg);
    
            }
            .menu2>li:nth-child(4)>a{
                background-color: #aaa;
                transform: rotate(45deg);
    
            }
            .menu2>li:nth-child(5)>a{
                background-color: #999;
                transform: rotate(60deg);
    
            }
            .menu2>li:nth-child(6)>a{
                background-color: #888;
                transform: rotate(75deg);
    
            }
    
            .menu2>li:hover .menu3{
                transform: rotate(0deg);
                transition: all 1s;
            }
            .menu1 .menu2 .menu3 li:hover a{
                background-color: #f00;
            }
            .menu3 {
                transform: rotate(90deg);
                z-index: -100;
            }
    
            .menu3>li>a{
                width: 300px;
                height: 300px;
                border-radius: 0 0 300px 0;
                position: absolute;
                transform-origin:left top; 
            }
            .menu3>li:nth-child(1)>a{
                transform: rotate(0deg);
                background-color: #999;
            }
            .menu3>li:nth-child(2)>a{
                transform: rotate(30deg);
                background-color: #888;
            }
            .menu3>li:nth-child(3)>a{
                transform: rotate(60deg);
                background-color: #777;
            }
    
        </style>
    </head>
    <body>
        <div class="menu">
            <div class="menu0">
                 <ul class="menu1">
                     <li>
                         <a href="#">home</a>
                         <ul class="menu2">
    
                             <li>
                                 <a href="#">二级导航</a>
                                <ul class="menu3">
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                </ul>
                             </li>
                             <li>
                                 <a href="#">二级导航</a>
                                <ul class="menu3">
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                </ul>
                             </li>
                             <li>
                                 <a href="#">二级导航</a>
                                <ul class="menu3">
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                </ul>
                             </li>
                             <li>
                                 <a href="#">二级导航</a>
                                <ul class="menu3">
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                </ul>
                             </li>
                             <li>
                                 <a href="#">二级导航</a>
                                <ul class="menu3">
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                </ul>
                             </li>
                             <li>
                                 <a href="#">二级导航</a>
                                <ul class="menu3">
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                    <li><a href="#">三级导航</a></li>
                                </ul>
                             </li>
                         </ul>
                     </li>
                 </ul>
            </div>
        </div>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/ysshuai/p/6706447.html
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