以下是 css3黑色UI按钮 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>css3黑色UI按钮</title>
<link rel="stylesheet" href="style2.css">
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#button').on('click', function(){
$(this).toggleClass('on');
});
});
</script>
</head>
<body>
<section>
<a href="#" id="button"></a>
<span></span>
</section>
<br><br><br><br><br><br><br><br><br>
<br><br><br><br><br><br><br><br><br>
</body>
</html>
CSS代码(style2.css):
body{background:url('http://subtlepatterns.com/patterns/micro_carbon.png');}
section{margin:150px auto 0;width:75px;height:95px;position:relative;text-align:center;}
:active,:focus{outline:0;}
/** Font-Face **/
@font-face{font-family:"FontAwesome";src:url("fonts/fontawesome-webfont.eot");src:url("fonts/fontawesome-webfont.eot?#iefix") format('eot'),url("fonts/fontawesome-webfont.woff") format('woff'),url("fonts/fontawesome-webfont.ttf") format('truetype'),url("fonts/fontawesome-webfont.svg#FontAwesome") format('svg');font-weight:normal;font-style:normal;}
/** Styling the Button **/
a{font-family:"FontAwesome";text-shadow:0px 1px 1px rgba(250,250,250,0.1);font-size:32pt;display:block;position:relative;text-decoration:none;box-shadow:0px 3px 0px 0px rgb(34,34,34),0px 7px 10px 0px rgb(17,17,17),inset 0px 1px 1px 0px rgba(250,250,250,.2),inset 0px -12px 35px 0px rgba(0,0,0,.5);width:70px;height:70px;border:0;color:rgb(37,37,37);border-radius:35px;text-align:center;line-height:79px;background-color:rgb(83,87,93);transition:color 350ms ease,text-shadow 350ms;-o-transition:color 350ms ease,text-shadow 350ms;-moz-transition:color 350ms ease,text-shadow 350ms;-webkit-transition:color 350ms ease,text-shadow 350ms;}
a:before{content:"";width:80px;height:80px;display:block;z-index:-2;position:absolute;background-color:rgb(26,27,29);left:-5px;top:-2px;border-radius:40px;box-shadow:0px 1px 0px 0px rgba(250,250,250,0.1),inset 0px 1px 2px rgba(0,0,0,0.5);}
a:active{box-shadow:0px 0px 0px 0px rgb(34,34,34),0px 3px 7px 0px rgb(17,17,17),inset 0px 1px 1px 0px rgba(250,250,250,.2),inset 0px -10px 35px 5px rgba(0,0,0,.5);background-color:rgb(83,87,93);top:3px;}
a.on{box-shadow:0px 0px 0px 0px rgb(34,34,34),0px 3px 7px 0px rgb(17,17,17),inset 0px 1px 1px 0px rgba(250,250,250,.2),inset 0px -10px 35px 5px rgba(0,0,0,.5);background-color:rgb(83,87,93);top:3px;color:#fff;text-shadow:0px 0px 3px rgb(250,250,250);}
a:active:before,a.on:before{top:-5px;background-color:rgb(26,27,29);box-shadow:0px 1px 0px 0px rgba(250,250,250,0.1),inset 0px 1px 2px rgba(0,0,0,0.5);}
/* Styling the Indicator light */
a + span{display:block;width:8px;height:8px;background-color:rgb(226,0,0);box-shadow:inset 0px 1px 0px 0px rgba(250,250,250,0.5),0px 0px 3px 2px rgba(226,0,0,0.5);border-radius:4px;clear:both;position:absolute;bottom:0;left:42%;transition:background-color 350ms,box-shadow 700ms;-o-transition:background-color 350ms,box-shadow 700ms;-moz-transition:background-color 350ms,box-shadow 700ms;-webkit-transition:background-color 350ms,box-shadow 700ms;}
a.on + span{box-shadow:inset 0px 1px 0px 0px rgba(250,250,250,0.5),0px 0px 3px 2px rgba(135,187,83,0.5);background-color:rgb(135,187,83);}