*{
margin: 0 auto;
border: 0;
padding: 0;
}
html body{
position: relative;
}
#cn{
width: 430px;
height: 260px;
border: 2px solid #f60;
padding: 0;
position: absolute;
top: 100px;
left: 100px;
}
#img2{
position: absolute;
opacity:0.1;
z-index: 1;
}
#img1{
position: absolute;
z-index: 5;
clip: rect(0px 0px 50px 50px);
}
#select{
height: 50px;
width: 50px;
position: absolute;
z-index:2;
border: 1px solid #f00;
}<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" type="text/css" href="css/ClipWithJS.css"/> </head> <body> <div id="cn"> <img id="img2" src="images/bg2.jpg" /> <img id="img1" src="images/bg1.jpg" /> <div id="select"> </div> </div> </body> <script type="text/javascript"> </script> </html>
图片大小均一样大,width=430px, height=260px
测试效果发现
设置clip图片1就不显示
不设置clip图片1才会压在图片2上
不知道原因何在,我估计是clip设置的问题
echo_kinchao