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CSS--利用CSS实现一个简易的二级菜单(仿京东)

2015-08-20 22:23 666 查看
功能:仿照京东首页,利用CSS简单实现一个二级菜单

完整代码:

<pre name="code" class="javascript"><!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style type="text/css">
* {
margin: 0;
padding: 0;
}
.outer-div {
border-bottom: 1px solid darkgray;
background-color: lightgray;
height: 30px;
}
.inner-div {
margin: 0 auto;
width: 600px;
}
.inner-div>ul {
float: left;
}
.inner-div>ul>li {
list-style-type: none;
float: left;
text-align: center;
font-size: 12px;
line-height: 30px;
}
.space {
width: 1px;
height: 12px;
background-color: dimgray;
margin: 9px 3px 3px 3px;
}
a {
text-decoration: none;
color: darkslategray;
}
a:hover {
color: darkred;
}
.content {
position: relative;
}
.first-title {
width: 85px;
}
.content>div {
border-left: 1px solid lightgray;
border-right: 1px solid lightgray;
}
.arrow {
transition: transform 0.2s linear;
}
.content:hover>div {
display: block;
background-color: whitesmoke;
border-left: 1px solid lightgray;
border-right: 1px solid lightgray;
}
.content:hover .arrow {
transform-origin:center 6px ;
transform: rotate(180deg);
}
.first-list {
display: none;
position: absolute;
width: 110px;
height: 60px;
border-width: 0px 1px 1px 1px;
border-color: lightgray;
border-style: solid;
}
.customer>div:last-child {
height: 130px;
width: 85px;
}
.arrow {
display: inline-block;
position: absolute;
top: 10px;
left: 70px;
width: 0px;
height: 0px;
border-top: 4px solid transparent;
border-left: 4px solid transparent;
border-right: 4px solid transparent;
border-bottom: 4px solid darkgray;
}
</style>
</head>
<body>
<div class="outer-div">
<div class="inner-div">
<ul>
<li class="content">
<div class="first-title">
<a href="javascript: void(0)">我的淘宝</a>
<div class="arrow"></div>
</div>
<div class="first-list">
<p><a href="javascript: void(0)">已买到的宝贝</a></p>
<p><a href="javascript: void(0)">已卖出的宝贝</a></p>
</div>
</li>
<li class="space"></li>
<li class="content">
<div class="first-title">
<a href="javascript: void(0)">收藏夹</a>
<div class="arrow"></div>
</div>
<div class="first-list">
<p><a href="javascript: void(0)">收藏的宝贝</a></p>
<p><a href="javascript: void(0)">收藏的店铺</a></p>
</div>
</li>
<li class="space"></li>
<li class="content customer">
<div class="first-title">
<a href="javascript: void(0)">客服服务</a>
<div class="arrow"></div>
</div>
<div class="first-list">
<p><a href="javascript: void(0)">帮助中心</a></p>
<p><a href="javascript: void(0)">售后服务</a></p>
<p><a href="javascript: void(0)">售后服务</a></p>
<p><a href="javascript: void(0)">售后服务</a></p>
</div>
</li>
</ul>
</div>
</div>
</body>
<script type="text/javascript">

</script>
</html>



                                            
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