标签：highlight z-index log point hit login abs add width
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
* {
margin: 0px;
padding: 0px;
}
.login {
width: 100px;
height: 30px;
font-size: 25px;
line-height: 30px;
border: 1px solid black;
text-align: center;
background-color: darkcyan;
color: white;
}
.login:hover {
cursor: pointer;
background-color: greenyellow;
}
.mask {
width: 100%;
background-color: black;
opacity: 0.5;
position: absolute;
top: 0px;
left: 0px;
z-index: 90;
}
.log-div {
width: 500px;
height: 300px;
background-color: white;
position: fixed;
/*top: 30%;*/
/*left: 30%;*/
z-index: 99;
}
</style>
</head>
<div class="mask" hidden></div>
<div class="log-div" hidden="hidden"></div>
<div class="login">登 录</div>
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</body>
</html>
标签：highlight z-index log point hit login abs add width
原文地址：http://www.cnblogs.com/sglq/p/7363815.html
