效果如下:
index.html
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<title>小米商城</title>
<link rel="shortcun icon" href="favicon.ico" type="image/x-icon">
<link rel="stylesheet" type="text/css" href="css/style.css">
<link rel="stylesheet" type="text/css" href="css/iconfont.css">
</head>
<body>
<div class="topbar">
<div class="container">
<div class="topbar-nav">
<a href="">小米商城</a><span>|</span>
<a href="">MIUI</a><span>|</span>
<a href="">IoT</a><span>|</span>
<a href="">云服务</a><span>|</span>
<a href="">金融</a><span>|</span>
<a href="">有品</a><span>|</span>
<a href="">小爱开放平台</a><span>|</span>
<a href="">企业团购 </a><span>|</span>
<a href="">资质证照</a><span>|</span>
<a href="">协议规则</a><span>|</span>
<a href="">下载app</a><span>|</span>
<a href="">Select Location</a>
</div>
<div class="topbar-cart"><a href=""><i class="iconfont"></i> 购物车<span>(0)</span></a></div>
<div class="topbar-info clearfix">
<a href="">登录</a><span>|</span>
<a href="">注册</a><span>|</span>
<a href="" class="seq">消息通知</a>
</div>
</div>
</div>
<div class="header">
<div class="container">
<div class="header-log">
<a href="#" class="lr">小米官网</a>
</div>
<div class="header-nav">
<ul class="nav-list clearfix">
<li class="nav-category">
<a href="">全部商品分类</a>
</li>
<li class="nav-item">
<a href="">小米手机</a>
</li>
<li class="nav-item">
<a href="">Redmi 红米</a>
</li>
<li class="nav-item">
<a href="">电视</a>
</li>
<li class="nav-item">
<a href="">笔记本</a>
</li>
<li class="nav-item">
<a href="">家电</a>
</li>
<li class="nav-item">
<a href="">路由器</a>
</li>
<li class="nav-item">
<a href="">智能硬件</a>
</li>
<li class="nav-item">
<a href="">服务</a>
</li>
<li class="nav-item">
<a href="">社区</a>
</li>
</ul>
</div>
<div class="header-search">
<form action="" class="search-form">
<input type="search" name="keyword" class="search-text">
<input type="submit" value="󰃙" class="search-btn iconfont">
</form>
</div>
</div>
</div>
<div class="seckill">
<div class="seckill-head"></div>
<div class="container">
<div id="seckillNav" class="seckill-nav">
<ul id="tabs">
<li class="active"><em>18:00</em><span><em>即将开始<br>距开始01:25</em></span></li>
<li><em>20:00</em><span>即将开始</span></li>
<li><em>22:00</em><span>即将开始</span></li>
<li><em>00:00</em><span>明日开始</span></li>
<li><em>08:00</em><Span>明日开始</Span></li>
</ul>
</div>
<div id="lists" class="seckill-goods">
<ul class="clearfix active">
<li>
<div class="bg"><img src="img/1.png" alt=""></div>
<div class="info">
<a href="" class="name">小米移动电源4c 20000mah</a>
<p class="tips">高增益天线,信号更强 </p>
<p class="price">59元<del>99元</del></p>
<a href="" class="btn">登录后抢购</a>
<p>已有886977人设置提醒</p>
</div>
</li>
</ul>
<ul class="clearfix">
<li>
<div class="bg"><img src="img/2.png" alt=""></div>
<div class="info">
<a href="" class="name">小米移动电源4c 20000mah</a>
<p class="tips">高增益天线,信号更强 </p>
<p class="price">59元<del>99元</del></p>
<a href="" class="btn">登录后抢购</a>
<p>已有886977人设置提醒</p>
</div>
</li>
</ul>
<ul class="clearfix">
<li>
<div class="bg"><img src="img/3.png" alt=""></div>
<div class="info">
<a href="" class="name">小米移动电源4c 20000mah</a>
<p class="tips">高增益天线,信号更强 </p>
<p class="price">59元<del>99元</del></p>
<a href="" class="btn">登录后抢购</a>
<p>已有886977人设置提醒</p>
</div>
</li>
</ul>
<ul class="clearfix">
<li>
<div class="bg"><img src="img/1.png" alt=""></div>
<div class="info">
<a href="" class="name">小米移动电源4c 20000mah</a>
<p class="tips">高增益天线,信号更强 </p>
<p class="price">59元<del>99元</del></p>
<a href="" class="btn">登录后抢购</a>
<p>已有886977人设置提醒</p>
</div>
</li>
<li>
<div class="bg"><img src="img/2.png" alt=""></div>
<div class="info">
<a href="" class="name">小米移动电源4c 20000mah</a>
<p class="tips">高增益天线,信号更强 </p>
<p class="price">59元<del>99元</del></p>
<a href="" class="btn">登录后抢购</a>
<p>已有886977人设置提醒</p>
</div>
</li>
</ul>
<ul class="clearfix">
<li>
<div class="bg"><img src="img/3.png" alt=""></div>
<div class="info">
<a href="" class="name">小米移动电源4c 20000mah</a>
<p class="tips">高增益天线,信号更强 </p>
<p class="price">59元<del>99元</del></p>
<a href="" class="btn">登录后抢购</a>
<p>已有886977人设置提醒</p>
</div>
</li>
</ul>
</div>
<p class="seckill-notice">*小米商偶活动规则,小米闪购商品不享受该商品在小米商城<br>的优惠政策(包括但不限于优惠券,赠品)</p>
</div>
</div>
<script src="js/index.js"></script>
</body>
</html>
index.js
var tabs = document.getElementById("tabs").getElementsByTagName("li");
var lists = document.getElementById("lists").getElementsByTagName("ul");
console.log(lists);
for( var i=0;i<tabs.length;i++){
tabs[i].onclick = onshows;
}
function onshows(){
for(var i=0;i<tabs.length;i++){
if(tabs[i] === this){
tabs[i].className = "active";
lists[i].className = "clearfix active";
}
else {
tabs[i].className= "" ;
lists[i].className = "clearfix";
}
}
}
var seckillNav = document.getElementById(seckillNav);
window.onscoll = function() {
var scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop || 0;/*解决不同浏览器兼容问题*/
console.log(scrollTop);
if(scrollTop >=260)
seckillNav.className = "seckill-nav seckill-navfixed";
else {
seckillNav.className = "seckill-nav";
}
}
想要完整的css和图片素材的可以留言。