<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
* {
margin: 0;
padding: 0;
list-style: none;
}
.nav {
900px;
height: 60px;
background-color: black;
margin: 0 auto;
}
.nav li {
100px;
height: 60px;
/*border: 1px solid yellow;*/
float: left;
position: relative;
overflow: hidden;
}
.nav a {
position: absolute;
100%;
height: 100%;
font-size: 24px;
color: blue;
text-align: center;
line-height:60px;
text-decoration: none;
z-index: 2;
}
.nav span {
position: absolute;
100%;
height: 100%;
background-color: yellow;
top: 60px;
}
</style>
<script src="../jquery-1.12.4.js"></script>
<script>
$(function () {
$(".nav li").mouseenter(function () {
$(this).children("span").stop().animate({top:0});
var idx = $(this).index();
//让对应的音乐播放, 音乐播放的方法时DOM对象。
$("audio").get(idx).load();
$("audio").get(idx).play();
}).mouseleave(function () {
$(this).children("span").stop().animate({top:60});
});
});
</script>
</head>
<body>
<div class="nav">
<ul>
<li>
<a href="javascript:void(0);">导航1</a>
<span></span>
</li>
<li><a href="javascript:void(0);">导航2</a><span></span></li>
<li><a href="javascript:void(0);">导航3</a><span></span></li>
<li><a href="javascript:void(0);">导航4</a><span></span></li>
<li><a href="javascript:void(0);">导航5</a><span></span></li>
<li><a href="javascript:void(0);">导航6</a><span></span></li>
<li><a href="javascript:void(0);">导航7</a><span></span></li>
<li><a href="javascript:void(0);">导航8</a><span></span></li>
<li><a href="javascript:void(0);">导航9</a><span></span></li>
</ul>
<!--音频标签-->
<div>
<audio src="mp3/1.ogg"></audio>
<audio src="mp3/2.ogg"></audio>
<audio src="mp3/3.ogg"></audio>
<audio src="mp3/4.ogg"></audio>
<audio src="mp3/5.ogg"></audio>
<audio src="mp3/6.ogg"></audio>
<audio src="mp3/7.ogg"></audio>
<audio src="mp3/8.ogg"></audio>
<audio src="mp3/9.ogg"></audio>
</div>
</div>
</body>
</html>