这个是tab选项卡 可以用 js实现
https://www.jb51.net/article/183286.htm
https://blog.csdn.net/qq_42033668/article/details/127241450
这个就是标签页可以实现的
参考这个改
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
* {
margin: 0;
padding: 0;
}
.fitting {
height: 500px;
width: 800px;
margin: 100px auto;
}
.fitting .tab_main {
height: 40px;
width: 800px;
background-color: #f7f7f7;
border-bottom: 1px solid #e4393c;
list-style: none;
}
.fitting .tab_main li {
float: left;
padding: 10px 25px;
}
.fitting .tab_main .first {
color: white;
font-weight: 500;
background-color: #e4393c;
}
.fitting .tab_con {
height: 460px;
width: 800px;
background-color: #f7b9ba63;
}
.fitting .tab_con .detail {
display: none;
}
.fitting .tab_con .first {
display: block;
}
.select {
color: white;
font-weight: 500;
background-color: #e4393c;
}
</style>
</head>
<body>
<div class="fitting">
<ul class="tab_main">
<li class="first">人气配件</li>
<li>手机膜</li>
<li>移动电源</li>
<li>数据线</li>
<li>无线充电器</li>
<li>手机支架</li>
</ul>
<div class="tab_con">
<div class="detail first">人气配件对应展示内容,此处略</div>
<div class="detail">手机膜对应展示内容,此处略</div>
<div class="detail">移动电源对应展示内容,此处略</div>
<div class="detail">数据线对应展示内容,此处略</div>
<div class="detail">无线充电器对应展示内容,此处略</div>
<div class="detail">手机支架对应展示内容,此处略</div>
</div>
</div>
<script>
var tab_main = document.querySelector('.tab_main');
var tab_con = document.querySelector('.tab_con');
for(var i = 0;i<tab_main.children.length;i++){
tab_main.children[i].setAttribute('index',i); //为ul中的li添加自定义index属性
tab_main.children[i].addEventListener('click',function(){
//1.点击tab栏标签后,对应标签改变背景颜色
for(var j = 0;j < tab_main.children.length;j++){
tab_main.children[j].className = '';
}
this.className = 'select';
//2.点击tab栏标签后,出现对应介绍内容
for(var j = 0;j < tab_con.children.length;j++){
tab_con.children[j].style.display = 'none';
}
var index = this.getAttribute('index');
tab_con.children[index].style.display = 'block';
})
}
</script>
</body>
</html>