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<title>:eq選擇器-武林網</title>
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<body>
<ul>
<li>html專區</li>
<li>div+css專區</li>
<li>jQuery專區</li>
<li>Javascript專區</li>
</ul>
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</html>
<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>:eq選擇器-武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#btn").click(function(){
$(":eq(10)").css("color","blue");
});
});
</script>
</head>
<body>
<ul>
<li>html專區</li>
<li>div+css專區</li>
<li>jQuery專區</li>
<li>Javascript專區</li>
</ul>
<div>
<p>武林網歡迎您</p>
<span class="second">太陽出來了</span>
</div>
<button id="btn">點擊查看效果</button>
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