abstract：滑动效果导航作业提交<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>下划线效果</title> <script src="https://code.jquery.com/jquery-3.1
滑动效果导航作业提交
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>下划线效果</title>
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<style type="text/css">
*{
padding: 0;
margin: 0;
font-size: 14px;
}
a{
text-decoration:none;
}
ul li{
list-style: none;
}
.menu{
width: 800px;
height: 40px;
background: #e33;
margin: 40px auto;
position: relative;
}
.menu li{
width: 100px;
height: 40px;
display: block;
float: left;
line-height: 40px;
text-align: center;
}
.menu li a{
color:#fff;
}
.menu li:hover{
background: #fb4c4c
}
.hd{
height: 4px;
width: 100px;
background: #3c2825;
position:absolute;
top:40px;
}
</style>
<script type="text/javascript">
$(function(){
$('li a').hover(
function(){
$d=parseInt($(this).attr('item'))*100;
$('.hd').stop().animate({left:$d+'px'},400)
},
function(){
$('.hd').stop().animate({left:'0px'},400)
}
)
})
</script>
</head>
<body>
<div>
<ul>
<li><a href="" item="0">网站首页</a></li>
<li><a href="" item="1">导航菜单1</a></li>
<li><a href="" item="2">导航菜单2</a></li>
<li><a href="" item="3">导航菜单3</a></li>
<li><a href="" item="4">导航菜单4</a></li>
<li><a href="" item="5">导航菜单5</a></li>
</ul>
<div></div>
</div>
</body>
</html>
Correcting teacher：西门大官人Correction time：2019-03-28 09:56:34
Teacher's summary：作业写的不错，滑动效果还可以使用css3来实现。