我正在尝试为我的菜单添加下拉菜单,但是当我将鼠标悬停在菜单上时,它似乎无法显示。感谢您的支持。
这是我在jfiddle中的代码:http://jsfiddle.net/nbh2e15y/2/
css:
#nav {
background: none repeat scroll 0 0 #585858;
border-radius: 3px;
height: 50px;
margin-bottom: 10px;
padding: 0;
}
#searchbar input[type=text] {
background: none repeat scroll 0 0 #fff;
border: 1px solid black;
height: 25px;
padding: 1px 1px 1px 5px;
width: 230px;
}
#searchbar input[type="submit"] {
background: none repeat scroll 0 0 #1abc9c;
border: 1px solid #12ab8d;
color: white;
cursor: pointer;
font-size: 14px;
padding: 4px 15px;
}
#searchbar { margin-right:10px; }
#nav ul {
list-style: none outside none;
margin: 0;
padding: 0 0 0 10px;
}
#nav ul li {
line-height:50px;
float:left;
}
#nav ul li a {
line-height:50px;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
font-weight:400;
text-decoration:none;
color:#FFF;
background-color:none repeat scroll 0 0 #585858;
display:block;
padding:0 20px;
}
#nav ul ul {
background: #5f6975; border-radius: 0px; padding: 0;
position: absolute; top: 100%;
}
#nav ul ul li {
float: none;
border-top: 1px solid #6b727c;
border-bottom: 1px solid #575f6a;
position: relative;
}
#nav ul ul li a {
padding: 15px 40px;
color: #fff;
}
#nav ul ul li a:hover {
background: #4b545f;
}
#nav ul li a:hover {
background-color:#333;
}
#nav ul li a.active {
background-color:#333;
}
#nav ul li active {
background-color:red;
}
li.active {
float: right !important;
}
li.active_messages {
float: right;
}
和html代码:
<div id="nav">
<ul>
<li><a href="index.php">Home</a></li>
<li><a href="categories.php">Categories</a>
<ul>
<li><a href="#">Photoshop</a></li>
<li><a href="#">Illustrator</a></li>
<li><a href="#">Web Design</a></li>
</ul>
</li>
<li><a href="about.php">About us</a></li>
<li><a href="my_profile.php">Profile</a></li>
<li><a href="my_parts.php">My Listings</a></li>
<li><a href="verification.php">Get Verified!</a></li>
<li><a href="logout.php">Log out</a></li>
<li class="active">
<div id="searchbar">
<form action="search.php" method="get">
<input type="text" hidden="" value="product/search" name="route">
<input type="text" required="" placeholder="Search..." name="search">
<input type="submit" value="Search">
</form>
</div></li>
</ul>
</div>
答案 0 :(得分:1)
如果你添加
#nav ul>li:hover>ul {
top:initial;
}
到您的CSS,然后当li
被鼠标悬停时,ul
将恢复到原始视图,因此下拉列表将显示为#34;。
当你这样做时,你会发现一些变化。你的CSS在可读性方面需要一些改进,但这种转变将是因为沿途的某些东西不是从页面流中取出的,而是另一个问题。
答案 1 :(得分:0)
试试这个......
CSS代码:
#nav {
background: none repeat scroll 0 0 #585858;
border-radius: 3px;
height: 50px;
margin-bottom: 10px;
padding: 0;
}
#searchbar input[type=text] {
background: none repeat scroll 0 0 #fff;
border: 1px solid black;
height: 25px;
padding: 1px 1px 1px 5px;
width: 230px;
}
#searchbar input[type="submit"] {
background: none repeat scroll 0 0 #1abc9c;
border: 1px solid #12ab8d;
color: white;
cursor: pointer;
font-size: 14px;
padding: 4px 15px;
}
#searchbar { margin-right:10px; }
#nav ul {
list-style: none outside none;
margin: 0;
padding: 0 0 0 10px;
}
#nav ul li {
line-height:50px;
float:left;
}
#nav ul li a {
line-height:50px;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
font-weight:400;
text-decoration:none;
color:#FFF;
background-color:none repeat scroll 0 0 #585858;
display:block;
padding:0 20px;
}
#nav ul ul {
background: #5f6975;
border-radius: 0px;
padding: 0;
display:none;
position: absolute;
}
#nav ul li:hover ul{
display:block;
position:absolute;
}
#nav ul ul li a {
color: #fff;
background: #5f6975;
}
#nav ul ul li a:hover {
background: #4b545f;
}
#nav ul li a:hover {
background-color:#333;
}
#nav ul li a.active {
background-color:#333;
}
#nav ul li active {
background-color:red;
}
li.active {
float: right !important;
}
li.active_messages {
float: right;
}