通过设置变换(旋转)取消z-index
使用transform属性,z-index被取消并出现在前面。(当注释掉-webkit-transform时,z-index在下面的代码中正常工作)
.test {
width: 150px;
height: 40px;
margin: 30px;
line-height: 40px;
position: relative;
background: white;
-webkit-transform: rotate(10deg);}.test:after {
width: 100px;
height: 35px;
content: "";
position: absolute;
top: 0;
right: 2px;
-webkit-box-shadow: 0 5px 5px #999;
/* Safari and Chrome */
-webkit-transform: rotate(3deg);
/* Safari and Chrome */
transform: rotate(3deg);
z-index: -1;}<html><head> <title>transform</title> <link rel="stylesheet" type="text/css" href="transformtest.css"></head><body> <div class="test">z-index is canceled.</div></body></html>
transform和z-index如何协同工作?
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