jQuery实现某个需求问题,请大神指点~
只能用jQuery实现,当鼠标移动到 I am a paragraph时,这段话从正常的变成了加粗的。并用jquery给 I am a paragraph 添加一个橘黄色的外边框应该怎么写
<!DOCTYPE html>
<html>
<head>
<title>jQuery Tutorial - Exercise</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"> </script>
</head>
<body>
<h1> Tutorial 04 Basic jQuery Exercise </h1>
<div >
<h3>See what happens to me</h3>
</div>
<div class="second">
<p>I am a paragraph</p>
</div>
<div>
<button id="btn">Click me</button>
<p>Hello stranger</p>
</div>
<script>
//put your code here
$(document).ready(function(){
$("#btn").click(function(){
$("#fade").fadeToggle("slow");
});
});
</script>
</body>
</html>