jQuery相对运用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<script type="text/javascript" src="js/jquery-3.7.1.js" ></script>
<style>
div{
height: 65px;
width: 165px;
background-color: greenyellow;
position: absolute;
}
</style>
<script>
$(function(){
$('button').click(function(){
$('div').animate({
left:'250px',
width:'+=10px',
height:'+=10px'
},500)
$('div').animate({
opacity: 0.3
},500)
$('div').animate({
fontSize: '50px'
},500)
})
})
</script>
</head>
<body>
<button>动画按钮</button>
<div>jQuery</div>
</body>
</html>
