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我在頂部導航菜單及其子菜單上有一個Z-index問題,我想菜單重疊子菜單,我已經設置了Z-菜單索引高於子菜單,但它不工作子菜單是默認重疊菜單。Z-Index在頂部導航菜單和子菜單上不起作用
請參閱並建議任何可能的方式來做到這一點。
HTML
<div id="login">
<ul>
<li id="overlap"><a href="#">Log In | Join</a>
<ul class="tsm">
<li><a href="#">Log In</a></li>
<li><a href="#">Join</a></li>
</ul>
</li>
</ul>
</div>
CSS
#login {
margin: 0px auto;
width: 1000px;
height: 38px;
background: #343438;
}
#login ul {
float: right;
margin: 0px;
padding: 0px;
width: auto;
height: 38px;
}
#login ul li {
float: left;
width: auto;
height: 34px;
display: inline;
list-style-type: none;
}
#login ul a {
color: #FFF;
display: block;
width: auto;
height: 34px;
font: bold 16px/34px "Arial Narrow", Arial, sans-serif;
text-decoration: none;
text-align: center;
padding: 0px 15px;
text-shadow: 0px -1px #000;
}
#login .tsm {
padding: 20px;
background-color: #F2F2F4;
width: 230px;
height: auto;
text-align: left;
border: 4px solid #777;
position: absolute;
visibility: hidden;
top: 32px;
right: 0px;
z-index: 100;
}
#login .tsm li a {
width: 230px;
height: 30px;
margin-bottom: 1px;
text-align: left;
padding: 0px;
text-decoration: none;
color: #000;
text-shadow: 0px 1px #fff;
font: 15px/30px Arial, sans-serif;
border-bottom: 1px solid #DDDDDF;
}
#login ul #overlap {
position: relative;
border: 2px solid #900;
z-index: 1000;
}
#login ul li:hover .tsm {
visibility: visible;
}
#login ul ul li {
border: none;
}
謝謝,那就像魅力一樣工作。 –