<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>css3的线性渐变效果</title>
<style>
.overimg{
position: relative;
display: block;
/* overflow: hidden; */
box-shadow: 0 0 10px #fff;
}
.light{
cursor:pointer;
position: absolute;
left: -180px;
top: 0;
width: 180px; /** 产生渐变的宽度的范围 **/
height: 90px; /** 产生渐变的高度的范围 **/
background-image: -moz-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.5),rgba(255,255,255,0));
background-image: -webkit-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.5),rgba(255,255,255,0));
transform: skewx(-25deg);
-o-transform: skewx(-25deg);
-moz-transform: skewx(-25deg);
-webkit-transform: skewx(-25deg);
}
.overimg:hover .light{
left:180px;
-moz-transition:0.5s;
-o-transition:0.5s;
-webkit-transition:0.5s;
transition:0.5s;
}
</style>
</head>
<body>
<p class="overimg">
<a><img src="http://www.nowamagic.net/librarys/images/201402/2014_02_15_01.jpg"></a>
<i class="light"></i>
</p>
<p class="overimg">
<a><img src="http://www.52ij.com/uploads/allimg/160317/1110104P8-4.jpg" width="180" height="90"></a>
<i class="light"></i>
</p>
</body>
</html> 起点在哪,或许选择不了。重要的是,你追求的终点在哪！
![在DOS下运行不了ipconfig命令[图]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)