DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>title>
<script src="js/jquery.js">script>
<style>
*{
list-style: none;
margin: 0px;
padding: 0px;
}
nav{
width: 800px;
height: 50px;
background: #ddffab;
margin: 100px auto 50px;
padding-left: 100px;
}
ul li{
width: 100px;
height: 50px;
line-height: 50px;
text-align: center;
border-radius: 25px;
float: left;
font-size: 24px;
color: #470a47;
background: #acdeff;
margin-right: 100px;
cursor: pointer;
}
.tab{
background: #ffabdd;
}
.content{
width: 550px;
height: 390px;
border: 5px dashed #abdeff;
margin: 0 auto;
}
.content div{
display: none;
}
.content .div_show{
display: block;
}
.content img{
width: 550px;
height: 390px;
}
style>
head>
<body>
<nav>
<ul>
<li class="tab">加菲猫li>
<li>柯基犬li>
<li>垂耳兔li>
<li>荷兰猪li>
ul>
nav>
<div class="content">
<div class="div_show">
<img src="images/加菲猫.jpg">1
div>
<div>
<img src="images/柯基犬.jpg">2
div>
<div>
<img src="images/垂耳兔.jpg">3
div>
<div>
<img src="images/荷兰猪.jpeg">4
div>
div>
<script>
$('ul li').click(function(event) {
$(this).addClass('tab');
$(this).siblings().removeClass('tab');
$('.content div').eq($(this).index()).addClass('div_show');
$('.content div').eq($(this).index()).siblings().removeClass('div_show');
})
script>
body>
html>