我发现将子菜单变为竖向显示比横向显示更加困难。希望能得到帮助。
HTML:
<ul id="menu">
<li><a href="/" title="HOME">HOME</a></li>
<li>
<a href="/" title="ECO ENERGY">ECO ENERGY</a>
<ul>
<li><a href="/Evaluations" title="Evaluations">Evaluations</a></li>
<li><a href="/Incentives" title="Incentives">Incentives</a></li>
<li><a href="/HouseFiles" title="House Files">House Files</a></li>
<li><a href="/UpdateSubmissions" title="Update Submissions">Update Submissions</a>/li>
</ul>
</li>
<li>
<a href="/" title="NEW HOMES">NEW HOMES</a>
<ul>
<li><a href="/NH" title="Evaluations">Evaluations</a></li>
</ul>
</li>
</ul>
CSS:
#menu {
background-color: #206676;
float: left;
width: 100%;
height: 60px;
}
ul#menu {
font-size: 1.3em;
font-weight: 600;
margin: 0 0 5px;
padding: 0;
text-align: left;
}
ul#menu li {
display: inline;
list-style: none;
padding-left: 15px;
float: left;
}
ul#menu li a {
background: none;
color: #FFF;
text-decoration: none;
}
ul#menu li a:hover {
color: #FFF;
text-decoration: none;
}
ul#menu ul {
display: none;
}
ul#menu li {
display: inline;
}
ul#menu li:hover ul {
display: block;
}
ul#menu li:hover ul li a {
display: block;
color: red;
}
我已经做到了当鼠标悬停在主菜单项上时可以切换颜色,但无法使它们垂直。