效果如下
例子1
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0">
<title>html5+css3网页模糊图片效果简单例子-webkfa.com</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<style type="text/css">
.blur{
filter: url(blur.svg#blur); /* FireFox, Chrome, Opera */
-webkit-filter: blur(10px); /* Chrome, Opera */
-moz-filter: blur(10px);
-ms-filter: blur(10px);
filter: blur(10px);
filter: progid:DXImageTransform.Microsoft.Blur(PixelRadius=10, MakeShadow=false); /* IE6~IE9 */
}
</style>
</head>
<body>
<img src="/userpl2013/63/59/1427257300357_52816163b.jpg"/><br/>
<img src="/userpl2013/63/59/1427257300357_52816163b.jpg" class="blur"/>
</body>
</html>
例子2
<!DOCTYPE html>
<html>
<head>
<title>css3图片过滤效果 </title>
<style>
body{
background: #eee;
}
.gallery{
list-style: none;
margin: 50px auto; padding: 0;
width: 642px; /* (200+10+4)x3 */
font-size: 0; /* fix inline-block spacing */
}
.gallery li{
display: inline-block;
*display: inline;
zoom: 1;
width: 200px; height: 150px;
margin: 2px;
border: 5px solid #fff;
-moz-box-shadow: 0 2px 2px rgba(0,0,0,.1);
-webkit-box-shadow: 0 2px 2px rgba(0,0,0,.1);
box-shadow: 0 2px 2px rgba(0,0,0,.1);
-webkit-transition: all .3s ease;
-moz-transition: all .3s ease;
-ms-transition: all .3s ease;
-o-transition: all .3s ease;
transition: all .3s ease;
}
.gallery:hover li:not(:hover){
-webkit-filter: blur(2px) grayscale(1);
-moz-filter: blur(2px) grayscale(1);
-o-filter: blur(2px) grayscale(1);
-ms-filter: blur(2px) grayscale(1);
filter: blur(2px) grayscale(1);
opacity: .7; /* fallback */
}
/* Demo page only */
#about{
color: #999;
text-align: center;
font: 0.9em Arial, Helvetica;
}
#about a{
color: #777;
}
</style>
</head>
<body>
<ul class="gallery">
<li><img src="1.jpg"></li>
<li><img src="2.jpg"></li>
<li><img src="3.jpg"></li>
<li><img src="4.jpg"></li>
<li><img src="5.jpg"></li>
<li><img src="6.jpg"></li>
</ul>
</body>
</html>