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我有一個純粹的HTML和CSS菜單欄,需要三個子菜單分支出來。當你運行我已經得到的第一個兩個子菜單形式時,無論菜單選項是懸停在哪裏,但第三個總是出現在輔助子菜單的頂部。我無法找到第二個菜單的第三個頂部。有任何想法嗎?第三個子菜單不在次要子菜單中與選定菜單內嵌出現
**注:我指的是菜單的子菜單第三,但是在CSS它被稱爲第四級菜單
HTML
<ul class="top-level-menu">
<li><a href="#">About</a></li>
<li><a href="#">Services</a></li>
<li>
<a href="#">Offices</a>
<ul class="second-level-menu">
<li><a href="#">Chicago</a></li>
<li><a href="#">Los Angeles</a></li>
<li>
<a href="#">New York</a>
<ul class="third-level-menu">
<li><a href="#">Information</a></li>
<li><a href="#">Book a Meeting</a></li>
<li>
<a href="#">Testimonials</a>
<ul class="fourth-level-menu">
<li><a href="#">Test</a></li>
</ul>
</li>
<li><a href="#">Jobs</a></li>
</ul>
</li>
<li><a href="#">Seattle</a></li>
</ul>
</li>
<li><a href="#">Contact</a></li>
</ul>
CSS
/* Menu Styles */
.fourth-level-menu
{
position: absolute;
top: 0;
right: -150px;
width: 150px;
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.fourth-level-menu > li
{
height: 30px;
background: #999999;
}
.fourth-level-menu > li:hover { background: #CCCCCC; }
.third-level-menu
{
position: absolute;
top: 0;
right: -150px;
width: 150px;
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.third-level-menu > li
{
height: 30px;
background: #999999;
}
.third-level-menu > li:hover { background: #CCCCCC; }
.second-level-menu
{
position: absolute;
top: 30px;
left: 0;
width: 150px;
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.second-level-menu > li
{
position: relative;
height: 30px;
background: #999999;
}
.second-level-menu > li:hover { background: #CCCCCC; }
.top-level-menu
{
list-style: none;
padding: 0;
margin: 0;
}
.top-level-menu > li
{
position: relative;
float: left;
height: 30px;
width: 150px;
background: #999999;
}
.top-level-menu > li:hover { background: #CCCCCC; }
.top-level-menu li:hover > ul
{
/* On hover, display the next level's menu */
display: inline;
}
/* Menu Link Styles */
.top-level-menu a /* Apply to all links inside the multi-level menu */
{
font: bold 14px Arial, Helvetica, sans-serif;
color: #FFFFFF;
text-decoration: none;
padding: 0 0 0 10px;
/* Make the link cover the entire list item-container */
display: block;
line-height: 30px;
}
.top-level-menu a:hover { color: #000000; }
謝謝,傑克
這隻會將它設置爲與下層菜單選項齊平,我需要它自動排除位於任何子菜單選項所在的位置旁邊的位置,就像第三級菜單爲第二級菜單所做的那樣。 –
修好了!非常感謝! –