xiyuan
2014-12-18 12:06
<!doctype html> <html> <head> <meta charset="UTF-8"> <title>CSS制作立体导航</title> <link rel="stylesheet" href="http://www.w3cplus.com/demo/css3/base.css"> <style> body{ background: #ebebeb; } .nav{ width:560px; height: 50px; font:bold 0/50px Arial; text-align:center; margin:40px auto 0; background: #f65f57; /*制作圆*/ border-radius: 8px; /*制作导航立体风格*/ box-shadow: 4px 4px 1px 4px rgba(255,0,0,0.5); } .nav a{ display: inline-block; -webkit-transition: all 0.2s ease-in; -moz-transition: all 0.2s ease-in; -o-transition: all 0.2s ease-in; -ms-transition: all 0.2s ease-in; transition: all 0.2s ease-in; } .nav a:hover{ -webkit-transform:rotate(10deg); -moz-transform:rotate(10deg); -o-transform:rotate(10deg); -ms-transform:rotate(10deg); transform:rotate(10deg); } .nav li{ position:relative; display:inline-block; padding:0 16px; font-size: 13px; text-shadow:1px 2px 4px rgba(0,0,0,.5); list-style: none outside none; } /*使用伪元素制作导航列表项分隔线*/ .nav li:before{ content:""; position:absolute; top:15px; left: 2px; height: 20px; width: 1px; background-image: linear-gradient(to bottom,rgba(150,150,150,0),rgba(100,100,100,1),rgba(150,150,150,0)); } /*删除第一项和最后一项导航分隔线*/ .nav li:first-child:before{ display: none; } .nav a, .nav a:hover{ color:#fff; text-decoration: none; } </style> </head> <body> <ul> <li><a href="">Home</a></li> <li><a href="">About Me</a></li> <li><a href="">Portfolio</a></li> <li><a href="">Blog</a></li> <li><a href="">Resources</a></li> <li><a href="">Contact Me</a></li> </ul> </body> </html>
<p>问题在于你的box-shadow的设置不符合练习题答案图片<p>
box-shadow: 0px 4px 0px 0px blue;
rgba(255,0,0,0.5)这个颜色辨识度低,可以用blue,来测试看看自己的设置对不对。
十天精通CSS3
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