【发布时间】:2014-07-18 20:15:05
【问题描述】:
由于某种原因,当我将鼠标悬停在导航项上时,下拉菜单出现在屏幕的最左侧,而不是在该菜单项下方,我不知道为什么。如果有人可以提供帮助,将不胜感激。
这是我的代码(JSFIDDLE:http://jsfiddle.net/A5jtC/):
HTML:
<div id="nav" class="wrapper">
<ul class="site-navigation">
<li><a href="/bio/">About</a></li>
<li><a href="/portfolio/">Work</a>
<ul>
<li><a href="#">Testing</a></li>
</ul>
</li>
</ul>
</div>
CSS:
.wrapper{
width: 1000px;
background-color: rgb(255,255,255);
margin: 0 auto;
overflow: hidden;
}
ul.site-navigation {
text-align: center;
list-style: none;
}
ul.site-navigation li a{
font-family: 'Arvo', serif, Georgia;
width: 125px;
float: left;
padding: 50px 0 47px 0;
letter-spacing: 4px;
text-transform: uppercase;
-o-transition:.5s;
-ms-transition:.5s;
-moz-transition:.5s;
-webkit-transition:.5s;
transition:.5s;
color: rgb(82,82,82);
border-bottom: 3px solid transparent;
}
ul.site-navigation a:hover{
font-weight: bold;
border-bottom: 3px solid rgb(4,141,195);
text-shadow: rgb(200, 200, 200) 1px 1px 0px;
padding: 97px 0 0 0;
}
ul.site-navigation ul {
list-style: none;
width: 100px;
height: 30px;
position: absolute;
top: 125px;
left: 0;
display: none;
z-index: 1000;
}
ul.site-navigation ul li {
float: none;
line-height: 30px;
}
ul.site-navigation ul li a {
transition:none;
font-weight: regular;
font-size: 14px;
}
ul.site-navigation li:hover ul {
display: block;
}
【问题讨论】: