<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="apple-touch-fullscreen" content="YES" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="format-detection" content="telephone=no" />
<title>css3实现多种颜色的底部阴影按钮特效 - web开发</title>
<style type="text/css">
body{
background: #dcdcdc;
}
.box{
width: 550px;
text-align: center;
line-height: 46px;
margin:40px auto;
}
.btn{
position: relative;
font-weight:bold;
width: 124px;
height: 44px;
border-radius: 3px;
border: 1px solid #c0c0c0;
margin:0 50px 40px 0;
}
.btn:nth-child(3n){
margin-right: 0;
}
.btn:nth-child(1){
color: #8c3e4a;
border-color: #ed7989;
box-shadow:inset 0 1px 0 #f9a1b1,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#f78297,#f56c7e);
background:-moz-linear-gradient(top,#f78297,#f56c7e);
background:-o-linear-gradient(top,#f78297,#f56c7e);
background:-ms-linear-gradient(top,#f78297,#f56c7e);
background:linear-gradient(top,#f78297,#f56c7e);
}
.btn:nth-child(1):hover{
background:-webkit-linear-gradient(top,#fbacbb,#f4798f);
background:-moz-linear-gradient(top,#fbacbb,#f4798f);
background:-o-linear-gradient(top,#fbacbb,#f4798f);
background:-ms-linear-gradient(top,#fbacbb,#f4798f);
background:linear-gradient(top,#fbacbb,#f4798f);
}
.btn:nth-child(1):active{
top:4px;
box-shadow:inset 0 1px 3px #aa2c3d;
background:-webkit-linear-gradient(top,#e15c6d,#e15c6d);
background:-moz-linear-gradient(top,#e15c6d,#e15c6d);
background:-o-linear-gradient(top,#e15c6d,#e15c6d);
background:-ms-linear-gradient(top,#e15c6d,#e15c6d);
background:linear-gradient(top,#e15c6d,#e15c6d);
}
.btn:nth-child(2){
color: #a67ea0;
border-color: #e6addf;
box-shadow:inset 0 1px 0 #ffdcfb,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#ffd0f9,#ffc2f7);
background:-moz-linear-gradient(top,#ffd0f9,#ffc2f7);
background:-o-linear-gradient(top,#ffd0f9,#ffc2f7);
background:-ms-linear-gradient(top,#ffd0f9,#ffc2f7);
background:linear-gradient(top,#ffd0f9,#ffc2f7);
}
.btn:nth-child(2):hover{
background:-webkit-linear-gradient(top,#ffdefb,#fdc7f6);
background:-moz-linear-gradient(top,#ffdefb,#fdc7f6);
background:-o-linear-gradient(top,#ffdefb,#ffc2f7);
background:-ms-linear-gradient(top,#ffdefb,#ffc2f7);
background:linear-gradient(top,#ffdefb,#ffc2f7);
}
.btn:nth-child(2):active{
top:4px;
box-shadow:inset 0 1px 3px #be27aa;
background:-webkit-linear-gradient(top,#f3b0ea,#f3b0ea);
background:-moz-linear-gradient(top,#f3b0ea,#f3b0ea);
background:-o-linear-gradient(top,#f3b0ea,#f3b0ea);
background:-ms-linear-gradient(top,#f3b0ea,#f3b0ea);
background:linear-gradient(top,#f3b0ea,#f3b0ea);
}
.btn:nth-child(3){
color: #923e3e;
border-color: #b74545;
box-shadow:inset 0 1px 0 #fe8585,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#fd5c5c,#fd4a4a);
background:-moz-linear-gradient(top,#fd5c5c,#fd4a4a);
background:-ms-linear-gradient(top,#fd5c5c,#fd4a4a);
background:-o-linear-gradient(top,#fd5c5c,#fd4a4a);
background:linear-gradient(top,#fd5c5c,#fd4a4a);
}
.btn:nth-child(3):hover{
background:-webkit-linear-gradient(top,#fd8d8d,#ff6161);
background:-moz-linear-gradient(top,#fd8d8d,#ff6161);
background:-o-linear-gradient(top,#fd8d8d,#ff6161);
background:-ms-linear-gradient(top,#fd8d8d,#ff6161);
background:linear-gradient(top,#fd8d8d,#ff6161);
}
.btn:nth-child(3):active{
top:4px;
box-shadow:inset 0 1px 3px #a31818;
background:-webkit-linear-gradient(top,#d43535,#d43535);
background:-moz-linear-gradient(top,#d43535,#d43535);
background:-ms-linear-gradient(top,#d43535,#d43535);
background:-o-linear-gradient(top,#d43535,#d43535);
background:linear-gradient(top,#d43535,#d43535);
}
.btn:nth-child(4){
color: #7f7f7f;
border-color: #c8c8c8;
box-shadow:inset 0 1px 0 #e0e0e0,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#d7d7d7,#b7b7b7);
background:-moz-linear-gradient(top,#d7d7d7,#b7b7b7);
background:-o-linear-gradient(top,#d7d7d7,#b7b7b7);
background:-ms-linear-gradient(top,#d7d7d7,#b7b7b7);
background:linear-gradient(top,#d7d7d7,#b7b7b7);
}
.btn:nth-child(4):hover{
background:-webkit-linear-gradient(top,#e3e3e3,#c2c0c0);
background:-moz-linear-gradient(top,#e3e3e3,#c2c0c0);
background:-o-linear-gradient(top,#e3e3e3,#c2c0c0);
background:-ms-linear-gradient(top,#e3e3e3,#c2c0c0);
background:linear-gradient(top,#e3e3e3,#c2c0c0);
}
.btn:nth-child(4):active{
top:4px;
box-shadow:inset 0 1px 3px #555;
background:-webkit-linear-gradient(top,#a2a2a2,#a2a2a2);
background:-moz-linear-gradient(top,#a2a2a2,#a2a2a2);
background:-ms-linear-gradient(top,#a2a2a2,#a2a2a2);
background:-o-linear-gradient(top,#a2a2a2,#a2a2a2);
background:linear-gradient(top,#a2a2a2,#a2a2a2);
}
.btn:nth-child(5){
color: #3295a4;
border-color: #62d4e5;
box-shadow:inset 0 1px 0 #92f3fe,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#71effe,#4be2fe);
background:-moz-linear-gradient(top,#71effe,#4be2fe);
background:-o-linear-gradient(top,#71effe,#4be2fe);
background:-ms-linear-gradient(top,#71effe,#4be2fe);
background:linear-gradient(top,#71effe,#4be2fe);
}
.btn:nth-child(5):hover{
background:-webkit-linear-gradient(top,#9df5ff,#6ce6fc);
background:-moz-linear-gradient(top,#9df5ff,#6ce6fc);
background:-o-linear-gradient(top,#9df5ff,#6ce6fc);
background:-ms-linear-gradient(top,#9df5ff,#6ce6fc);
background:linear-gradient(top,#9df5ff,#6ce6fc);
}
.btn:nth-child(5):active{
top:4px;
box-shadow:inset 0 1px 3px #1d8194;
background:-webkit-linear-gradient(top,#2bbed9,#2bbed9);
background:-moz-linear-gradient(top,#2bbed9,#2bbed9);
background:-o-linear-gradient(top,#2bbed9,#2bbed9);
background:-ms-linear-gradient(top,#2bbed9,#2bbed9);
background:linear-gradient(top,#2bbed9,#2bbed9);
}
.btn:nth-child(6){
color: #a9a056;
border-color: #ddcc52;
box-shadow:inset 0 1px 0 #fff48f,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#fff16d,#ffe647);
background:-moz-linear-gradient(top,#fff16d,#ffe647);
background:-ms-linear-gradient(top,#fff16d,#ffe647);
background:-o-linear-gradient(top,#fff16d,#ffe647);
background:linear-gradient(top,#fff16d,#ffe647);
}
.btn:nth-child(6):hover{
background:-webkit-linear-gradient(top,#fff69f,#ffea61);
background:-moz-linear-gradient(top,#fff69f,#ffea61);
background:-o-linear-gradient(top,#fff69f,#ffea61);
background:-ms-linear-gradient(top,#fff69f,#ffea61);
background:linear-gradient(top,#fff69f,#ffea61);
}
.btn:nth-child(6):active{
top:4px;
box-shadow:inset 0 1px 3px #bbac23;
background:-webkit-linear-gradient(top,#e2d12c,#e2d12c);
background:-moz-linear-gradient(top,#e2d12c,#e2d12c);
background:-o-linear-gradient(top,#e2d12c,#e2d12c);
background:-ms-linear-gradient(top,#e2d12c,#e2d12c);
background:linear-gradient(top,#e2d12c,#e2d12c);
}
.btn:nth-child(7){
color: #8f7031;
border-color: #f1c462;
box-shadow:inset 0 1px 0 #fee392,0 1px 0 rgba(0,0,0,.2);
background:-webkit-linear-gradient(top,#feda71,#f6be53);
background:-moz-linear-gradient(top,#feda71,#f6be53);
background:-ms-linear-gradient(top,#feda71,#f6be53);
background:-o-linear-gradient(top,#feda71,#f6be53);
background:linear-gradient(top,#feda71,#f6be53);
}
.btn:nth-child(7):hover{
background:-webkit-linear-gradient(top,#ffe28e,#f6c463);
background:-moz-linear-gradient(top,#ffe28e,#f6c463);
background:-ms-linear-gradient(top,#ffe28e,#f6c463);
background:-o-linear-gradient(top,#ffe28e,#f6c463);
background:linear-gradient(top,#ffe28e,#f6c463);
}
.btn:nth-child(7):active{
top:4px;
box-shadow:inset 0 1px 3px #b78421;
background:-webkit-linear-gradient(top,#e4ab3d,#e4ab3d);
background:-moz-linear-gradient(top,#e4ab3d,#e4ab3d);
background:-o-linear-gradient(top,#e4ab3d,#e4ab3d);
background:-ms-linear-gradient(top,#e4ab3d,#e4ab3d);
background:linear-gradient(top,#e4ab3d,#e4ab3d);
}
.btn:before,
.btn:after{
position: absolute;
content: "";
height: 50%;
border-radius: 50%;
z-index: -1;
}
.btn:before {
width: 90%;
left: 5%;
top:12%;
box-shadow: 0 -7px 4px rgba(0,0,0,0.3);
}
.btn:active:before {
width: 90%;
left: 5%;
top:12%;
box-shadow: 0 0 2px rgba(0,0,0,0.3);
}
.btn:after {
width: 80%;
left: 10%;
bottom: 9%;
box-shadow: 0 7px 4px rgba(0,0,0,0.4);
}
.btn:active:after {
width: 80%;
left: 10%;
bottom: 9%;
box-shadow: 0 0 0 rgba(0,0,0,0.4);
}
.box p:last-child{
font-size: 20px;
font-weight: bold;
}
.box p:last-child span{
color: #fff;
}
</style>
</head>
<body>
<div class="page">
<header id="header">
<hgrounp class="blank">
<h1></h1>
<h2><h2>
</hgrounp>
</header>
<section class="demo">
<div class="box">
<div class="form-actions">
<button type="button" class="btn">Click Me</button>
<button type="button" class="btn">Click Me</button>
<button type="button" class="btn">Click Me</button>
<button type="button" class="btn">Click Me</button>
<button type="button" class="btn">Click Me</button>
<button type="button" class="btn">Click Me</button>
<button type="button" class="btn">Click Me</button>
</div>
</div>
</section>
</div>
<div style="text-align:center;clear:both; font-size:12px;">
<p><a href="http://www.webkfa.com" target="_blank">web开发学习</a>分享网站整理</p>
<p>欢迎大家进群讨论web开发技术知识！</p>
<p>适用浏览器：FireFox、Chrome、Safari、Opera、傲游、搜狗. 不支持IE8、360、世界之窗。</p>
<p>来源：w3cplus</p>
</div>
</body>
</html>