第三级的一些子菜单链接显示在第二级,而一些第二级内容根本没有显示。最重要的是,我不知道如何让第三级出现。对不起,我对此很陌生。
HTML:
<ul>
<li>Home</li>
<li>Bio</li>
<li>Portfolio
<ul>
<li>Design</li>
<ul>
<li>Illustartor</li>
<li>InDesign</li>
<li>Photoshop</li>
</ul>
<li>Media</li>
<ul>
<li>Photography</li>
<li>Video</li>
</ul>
<li>Traditional</li>
<ul>
<li>Paintings</li>
<li>Drawings</li>
</ul>
</ul>
</li>
<li>FAQ</li>
<li>Contact</li>
</ul>
CSS:
ul {
text-align: left;
display: inline;
margin: 0;
padding: 15px 4px 17px 0;
list-style: none;
-webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
-moz-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
top: 400px;
index-z: 3;
}
ul li {
font: bold 12px/18px sans-serif;
display: inline-block;
margin-right: -4px;
position: relative;
padding: 15px 20px;
background: #fff;
cursor: pointer;
-webkit-transition: all 0.2s;
-moz-transition: all 0.2s;
-ms-transition: all 0.2s;
-o-transition: all 0.2s;
transition: all 0.2s;
width: 141px;
}
ul li:hover {
background: #555;
color: #fff;
-webkit-transition: delay .5s ease-in-out;
-moz-transition: delay .5s ease-in-out;
-o-transition: delay .5s ease-in-out;
}
ul li ul {
padding: 0;
position: absolute;
top: 48px;
left: 0;
width: 150px;
-webkit-box-shadow: none;
-moz-box-shadow: none;
box-shadow: none;
display: none;
opacity: 0;
visibility: hidden;
-webkit-transiton: opacity 0.2s;
-moz-transition: opacity 0.2s;
-ms-transition: opacity 0.2s;
-o-transition: opacity 0.2s;
-transition: opacity 0.2s;
}
ul li ul li {
background: #555;
display: block;
color: #fff;
text-shadow: 0 -1px 0 #000;
}
ul li ul li:hover { background: #666; }
ul li:hover ul {
display: block;
opacity: 1;
visibility: visible;
}
li ul li ul{ /* Third Level & beyond ***********/
display:none;
background:#55aa7f;
}
li ul li:hover ul{
display:block;
position:absolute;
left:100%;
border-left:solid 3px #fff;
top:0;
width:auto;
}
li ul li ul li{
display:block;
padding:3px 10px;
border-top:solid 3px #fff;
white-space:nowrap;
}
li ul li ul li:hover span{
color:#fff;
}
.levelThreeAlign{position:relative;}
答案 0 :(得分:0)
您已在子子菜单的ul之前关闭子菜单中的每个列表项 html应该看起来像this fiddle:
<ul>
<li>Home</li>
<li>Bio</li>
<li>Portfolio
<ul>
<li>Design
<ul>
<li>Illustartor</li>
<li>InDesign</li>
<li>Photoshop</li>
</ul>
</li>
<li>Media
<ul>
<li>Photography</li>
<li>Video</li>
</ul>
</li>
<li>Traditional
<ul>
<li>Paintings</li>
<li>Drawings</li>
</ul>
</li>
</ul>
</li>
<li>FAQ</li>
<li>Contact</li>
</ul>
我已经改变了小提琴中的一些css以及利用直接后代选择器。继承在这里非常重要。当您为ul li {
的所有ul li ul li {
样式设置样式li
时,将ul
样式化为{{1}}。不管多少级别都没关系。