CSS3 implements cool navigation_html/css_WEB-ITnose-HTML Tutorial-php.cn

CSS3 implements cool navigation_html/css_WEB-ITnose

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Release： 2016-06-24 11:44:55

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html

<html><head>    <meta charset="utf-8"/>    <title>CSS3 实现的导航</title>    <link type="text/css" rel="stylesheet" href="nav.css" />    <base target="_blank" href="http://www.ido321.com"></base></head><body>    <nav>        <ul class="nav-ul">            <li>                <a href="/">首页</a>            </li>            <li>                <a href="/category/frontend">Web前端</a>                <ul>                    <li class="nav-effect-1">                        <a href="/category/frontend/javascript">JavaScript</a>                    </li>                    <li class="nav-effect-2">                        <a href="/category/frontend/jq">JQuery</a>                    </li>                       <li class="nav-effect-3">                        <a href="/category/frontend/style">CSS</a>                    </li>                       <li class="nav-effect-4">                        <a href="/category/frontend/html">HTML</a>                    </li>                       </ul>            </li>            <li>                <a href="/category/end">后端</a>                <ul>                    <li class="nav-effect-1">                        <a href="/category/end/python-end">Python</a>                    </li>                    <li class="nav-effect-2">                        <a href="category/end/php">PHP</a>                    </li>                       </ul>            </li>            <li>                <a href="/category/trivial">琐碎杂类</a>                <ul>                    <li class="nav-effect-1">                        <a href="/category/trivial/linux">Linux</a>                    </li>                    <li class="nav-effect-2">                        <a href="/category/trivial/ajax">Ajax</a>                    </li>                       </ul>            </li>            <li>                <a href="/category/life">我的生活</a>                <ul>                    <li class="nav-effect-1">                        <a href="/category/life/college">College</a>                    </li>                    <li class="nav-effect-2">                        <a href="/category/life/review">Review</a>                    </li>                       <li class="nav-effect-3">                        <a href="/category/life/sentiment">Sentiment</a>                    </li>                   </ul>            </li>            <li>                <a href="#">关于我</a>                <ul>                    <li class="nav-effect-1">                        <a href="/contribute">友情链接</a>                    </li>                    <li class="nav-effect-2">                        <a href="/message">留言板</a>                    </li>                       </ul>            </li>        </ul>    </nav></body></html>

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css

*{ margin:0 auto; }body{ background-color: #EEEEEE; font-family: Microsoft Yahei,Arial,sans-serif; }nav{ width: 100%; background-color: #455552; position: relative; width: 650px; margin-top: 100px; }.nav-ul{ list-style: none; }.nav-ul>li{ display: inline-block; position: relative; }.nav-ul a{ text-decoration: none; color: #FFF; display: inline-block; padding: 10px 20px; }.nav-ul a:hover{ background-color: #1ABC9C; }.nav-ul a:hover+ul li{ opacity:1; -webkit-transform: rotateY(0deg); transform: rotateY(0deg); }.nav-ul a+ul{ list-style: none; position: absolute; transition: opacity 0.5s; -webkit-perspective: 800; -webkit-transform-style: preserve-3d; }.nav-ul a+ul:hover li{ opacity: 1; -webkit-transform: rotateY(0deg); transform: rotateY(0deg); }.nav-ul a+ul li{ position: relative; left: -40px; opacity: 0; width: 150px; transition: transform 1.5s,opacity 0.8s; }.nav-ul a+ul a{ display: inline-block; width: 75%; background-color: rgba(26,188, 156, 0.75); }.nav-effect-1{ transform: rotateY(90deg) translateX(10px); }.nav-effect-2{ transform: rotateY(120deg) translateX(20px); }.nav-effect-3{ transform: rotateY(150deg) translateX(30px); }.nav-effect-4{ transform: rotateY(180deg) translateX(40px); }.nav-ul a+ul a:hover{ background-color: rgba(69,85, 82, 0.75); }

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View demo: demo