css3开关按钮

HTML代码(index.html):

<script type="text/javascript" src="js/prefixfree.min.js"></script>
<div class='row'>
	<div class='btn-switch'>
		<input type='checkbox' id='switch'>
		<label for='switch'><span></span></label>
	</div> 
</div>

<div class='row'>
	<div class='btn-pointer'>
		<input class='btn-pointer-yes' type='radio' name='pointer' id='pointer-yes' >
		<input class='btn-pointer-no' type='radio' name='pointer' id='pointer-no' >
		<div class='btn-pointer-inner'></div>
		<label for='pointer-yes' class='btn-pointer-for-yes'>YES</label>
		<label for='pointer-no' class='btn-pointer-for-no'>NO</label>
	</div>
</div>
<div class='row'>
	<button class='btn-3d'>
		<span>Hellow world</span>
	</button> 
</div>
<div class='row'>
	<button class='btn btn-shiny'>
		Button
	</button> 
</div>

    	<style>body {
	padding:0;
	margin:0;
	background: #222;
}
*{
	user-select: none;
}
.row{
	padding-top: 30px;
	height: 400px;
	line-height: 400px;
	text-align: center;
}
.row:nth-child(1){
	background: orange;
}
.row:nth-child(2){
	background: Beige;
}
.row:nth-child(3){
	background: SkyBlue;
}
.row:nth-child(4){
	
}


.btn-3d {
	background: linear-gradient( rgb(97,196,25) 0%,rgb(149,226,90) 100%);
	padding: 10px 20px;
	border-radius: 5px;
	border: 1px solid #c4c4c4;
	box-shadow: 0px 6px 0 0 rgba(88, 163, 31, 1),
		0px 5px 12px 0px rgba(0, 0, 0, 0.6),
		inset 0px 0px 10px -5px rgba(0, 0, 0, 1);
	color: white;
	font-family: Arial Black, Gadget, sans-serif;
  font-size: 15px;
	text-transform: uppercase;
	transition: all .1s linear;
	user-select: none;
	cursor: pointer;
}
.btn-3d:active {
	transform: translateY( 4px );
	box-shadow: 0px 2px 0px 0px rgba(88, 163, 31, 1),
		0px 5px 5px 0px rgba(0, 0, 0, 0.6),
		inset 0px 0px 10px -5px rgba(0, 0, 0, 1);
}
.btn-3d>span{
	display: block;
	transform: skew( 20deg, 0 );
}

.btn-pointer{
	position: relative;
	width: 200px;
	height: 280px;
	margin: 0 auto;
	padding: 5px;
	transform: scale(.7);
}

.btn-pointer-inner{
	position: relative;
	width: 200px;
	height: 200px;
	background: transparent;
	border: 1px solid rgba(0,0,0,.1);
	border-radius: 50% 50% 0 50%;
	box-shadow: 0 0 4px 2px rgba(150, 100, 100, .4),
		inset 8px 8px 8px rgba(150, 100, 100, 0.1);
	transform: rotate( 45deg );
	transition: all .8s ease;
}
.btn-pointer-inner::after {
	content: " ";
	position: absolute;
	width: 100px;
	height: 100px;
	top: 50px;
	left: 50px;
	border: 1px solid rgba(0,0,0,.1);
	border-radius: 50%;
	box-shadow: 1px 2px 4px 2px rgba(150, 100, 100, .4),
		inset 1px 2px 3px 5px rgba(150, 100, 100, 0.1);
}
.btn-pointer-inner::before {
	content: " ";
	position: absolute;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	box-shadow: 0 1px 0 0 rgba(255, 255, 255, .9),
		inset 1px 0px 2px 1px rgba(150 ,100 , 100, 0.4);
	right: 25px;
	bottom: 22px;
}
.btn-pointer-yes:checked~.btn-pointer-inner{
	transform: rotate(75deg);
}
.btn-pointer-no:checked~.btn-pointer-inner{
	transform: rotate(15deg);
}
.btn-pointer input{
	display: none;
}
.btn-pointer label{
	position: absolute;
	bottom: 0;
	height: 30px;
	line-height: 30px;
	cursor: pointer;
	font-family: "HelveticaNeue-Light","Helvetica Neue Light","Helvetica Neue",Helvetica,Arial,"Lucida Grande",sans-serif;
	color: rgba(0,0,0,0.15);
  text-shadow: 0 1px 0 white, 0 -1px 0 rgba(150,100,100,0.1); 
	font-size: 20px;
}
.btn-pointer label::after{
	content: " ";
	position: absolute;
	width: 15px;
	height: 15px;
	top: -15px;
	left: 20%;
	border: 1px solid rgba(0,0,0,.2);
	box-shadow: 0 0 2px 1px rgba(150, 100, 100, .3),
		inset 2px 2px 2px 0px rgba(150, 100, 100, 0.1);
	border-radius: 50%;
}
.btn-pointer-for-yes{
	left: 0;
}
.btn-pointer-for-no{
	right: 0;
}


.btn-switch *,.btn-switch *:before,.btn-switch *:after {
	box-sizing: border-box;
}
.btn-switch {
	display: inline-block;
	position: relative;
	line-height: 50px;
	height: 56px;
	width: 168px;
	border-radius: 25px;
	background: linear-gradient( WhiteSmoke, DarkGray );
	box-shadow: 0 0 5px rgba( 0,0,0,.4),
		1px 1px 8px rgba( 0,0,0,.3);
	margin: 0 auto;
}
.btn-switch input { display: none }

.btn-switch label{
	position: absolute;
	top: 6px;
	left: 10px;
	width: 150px;
	height: 44px;
	line-height: 44px;
	border-radius: 20px;
	background: darkGray;
	
	box-shadow: inset 0 3px 8px 1px rgba(0,0,0,.4),
		0 1px 0 0 rgba(255,255,255,.5);
	cursor: pointer;
}
.btn-switch span::before{
	content: " ";
	position:absolute;
	width: 90px;
	height: 46px;
	background:linear-gradient( #F7F2F6, #B2AC9E );
	box-shadow: 0 0 8px rgba(0, 0, 0, 0.3), 
		0 5px 5px rgba(0, 0, 0, 0.2);
	border-radius: 24px;
	left: -2px;
	top: -1px;
}
.btn-switch span::after{
	content: " ";
	position: absolute;
	width: 66px;
	height: 24px;
	left: 10px;
	top: 10px;
	border-radius: 12px;
	background: linear-gradient( #CBC7BC, #D2CBC3 );
}
.btn-switch label::before{
	font-family: Helvetica, Arial, sans-serif;
	font-size: 22px;
	font-weight: bold;
	text-transform: uppercase;
	text-shadow: 0 -1px 0 rgba(0,0,0,.7),
		0 1px 0 rgba(255,255,255,.8);
	position: absolute;
	content: 'off';
	color: dimgrey;
	left: auto;
	right: 10%;
}
.btn-switch input:checked+label{
	background: rgba(144,238,144,.8);
}
.btn-switch input:checked~label span::before{
	right: -2px;
	left: auto;
}
.btn-switch input:checked~label span::after{
	right: 10px;
	left: auto;
}
.btn-switch input:checked~label::before{
	content: 'on';
	color: rgba(46,139,87,.8);
	right: auto;
	left: 10%;
}

.btn {
	cursor: pointer;
	text-decoration: none;
}

.btn-shiny {
	position: relative;
	background: linear-gradient( #555, #222 );
	border: 1px solid #111;
	border-radius: 3px;
	margin: 10px;
  padding: 5px 10px;
	box-shadow: inset 0 1px rgba( 255, 255, 255, .4 ),
		0 0 3px rgba( 0, 0, 0, .9);
	font: bold 14px sans-serif;
	color: white;
	text-shadow: 0 -1px 1px rgba(0,0,0,.8);
}
.btn-shiny:active{
	box-shadow: inset 0 0 2px 1px rgba( 0, 0, 0, .4 );
}
.btn-shiny::before,
.btn-shiny::after{
	content: "";
	position: absolute;
}
.btn-shiny::before {
	display: block;
	top: -8px;
	bottom: -7px;
	left: -8px;
	right: -7px;
	border-radius: 6px;
	box-shadow: inset 0 0 3px 1px rgba( 0, 0, 0, .9),
		1px 1px 1px rgba(255,255,255,.4);
	background: #363636;
	z-index: -1;
}
.btn-shiny::after {
	top:0;
	left:0;
	right:0;
	bottom:0;
	background: radial-gradient(top, rgba(255,255,255,.1), transparent );
	display: none;
}
.btn-shiny:hover::after,
.btn-shiny:active::after{
	display: block;
}</style>