<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>jQuery滑动动画</title>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js "></script>
<script>
$(function () {
$("#btn1").click(function () {
$("#box").slideDown("fast");
}); $("#btn2").click(function () {
$("#box").slideUp("slow");
});
$("#btn3").click(function () {
$("#box").slideToggle("slow");
});
})
</script>
<style>
#box{
height: 600px;
400px;
border: 1px solid black;
background-color: lightpink;
margin-bottom: 20px;
display: none;
}
button{
margin-left: 20px;
}
</style>
</head>
<body>
<div id="box">
</div>
<button id="btn1">slideDown</button>
<button id="btn2">slideUp</button>
<button id="btn3">slideToggle</button>
</body>
</html>