小兔鲜项目网站首页(动态网页)原生HTML+CSS+Javascript

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导读:本篇文章讲解 小兔鲜项目网站首页(动态网页)原生HTML+CSS+Javascript,希望对大家有帮助,欢迎收藏,转发!站点地址:www.bmabk.com,来源:原文

1. 项目搭建

1.1 在项目开始之前,先做好准备工作,创建这样的文件目录,git和vscode直接忽略。

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1.1.1 css文件夹

包含三个css文件,分别是base.css、common.css、index.css。
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1.1.2 images文件

里面放一些固定的图片

1.1.3 js文件

index.js和animate文件主要放我们自己写的原生js,animate主要用于轮播图。
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1.1.4 uploads

放一些随时更新的图片

1.1.5 favicon

我们的网站图标

1.2 HTML结构

1.2.1 头部引入文件

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1.2.2 主体结构

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1.2.3 index.html代码示例:

<!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>小兔鲜儿-新鲜、惠民、快捷!</title>
    <meta name="description" content="小兔鲜儿官网,致力于打造全球最大的食品、生鲜电商购物平台。">
    <meta name="keywords" content="小兔鲜儿,食品,生鲜,服装,家电,电商,购物">
    <!-- 引入网站图标 -->
    <link rel="shortcut icon" href="favicon.ico" type="image/x-icon">
    <!-- 引入初始化样式 -->
    <link rel="stylesheet" href="./css/base.css">
    <!-- 引入公共样式 -->
    <link rel="stylesheet" href="./css/common.css">
    <!-- 引入首页样式 -->
    <link rel="stylesheet" href="./css/index.css">
    <script src="./js/animate.js"></script>
    <script src="./js/index.js"></script>
</head>

<body>
    <!-- 头部开始 -->
    <!-- 快捷导航栏开始 -->
    <div class="shortcut sk">
        <div class="w">
            <ul>
                <li><a href="javascript:;">请先登录</a></li>
                <li class="sep">|</li>
                <li><a href="javascript:;">免费注册</a></li>
                <li class="sep">|</li>
                <li><a href="javascript:;">我的订单</a></li>
                <li class="sep">|</li>
                <li><a href="javascript:;">会员中心</a></li>
                <li class="sep">|</li>
                <li><a href="javascript:;">帮助中心</a></li>
                <li class="sep">|</li>
                <li><a href="javascript:;">在线客服</a></li>
                <li class="sep">|</li>
                <li><a href="javascript:;">手机版</a></li>
            </ul>
        </div>
    </div>
    <!-- 快捷导航栏结束 -->
    <!-- 主导航栏开始 -->
    <div class="main_nav w">
        <div class="logo">
            <h1>
                <a href="index.html" title="小兔鲜儿">小兔鲜儿</a>
            </h1>
        </div>
        <nav class="nav">
            <ul>
                <li><a href="javascript:;">首页</a></li>
                <li><a href="javascript:;">生鲜</a></li>
                <li><a href="javascript:;">美食</a></li>
                <li><a href="javascript:;">餐厨</a></li>
                <li><a href="javascript:;">电器</a></li>
                <li><a href="javascript:;">居家</a></li>
                <li><a href="javascript:;">洗护</a></li>
                <li><a href="javascript:;">孕婴</a></li>
                <li><a href="javascript:;">服装</a></li>
            </ul>
        </nav>
        <div class="search">
            <input type="search" placeholder="搜一搜">
        </div>
        <a href="javascript:;">
            <div class="car">
                <span>2</span>
            </div>
        </a>
    </div>
    <!-- 主导航栏结束 -->
    <!-- 头部结束 -->
    <!-- 首页主体模块开始 -->
    <section class="section">
        <div class="w">
            <div class="focus">
                <ul class="carousel">

                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/banner_1.png" alt="">
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="images/focus2.jpg" alt="">
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="images/focus3.jpg" alt="">
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="images/focus4.jpg" alt="">
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="images/focus5.jpg" alt="">
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="images/focus6.jpg" alt="">
                        </a>
                    </li>
                </ul>
                <!-- 左侧按钮 -->
                <a href="javascript:;" class="prve"></a>
                <!-- 右侧按钮 -->
                <a href="javascript:;" class="next"></a>
                <!-- 小圆点 -->
                <ul class="dots">

                </ul>
            </div>
            <aside class="aside">
                <ul>
                    <li>
                        生鲜
                        <a href="Javascript:;">水果</a>
                        <a href="Javascript:;">蔬菜</a>
                    </li>
                    <li>
                        美食
                        <a href="Javascript:;">面点</a>
                        <a href="Javascript:;">干果</a>
                    </li>
                    <li>
                        餐厨
                        <a href="Javascript:;">数码产品</a>
                    </li>
                    <li>
                        电器
                        <a href="Javascript:;">床品 </a>
                        <a href="Javascript:;">四件套</a>
                        <a href="Javascript:;">被枕</a>
                    </li>
                    <li>
                        居家
                        <a href="Javascript:;">奶粉</a>
                        <a href="Javascript:;">玩具</a>
                        <a href="Javascript:;">辅食</a>
                    </li>
                    <li>
                        洗护
                        <a href="Javascript:;">洗发</a>
                        <a href="Javascript:;">洗护</a>
                        <a href="Javascript:;">美妆</a>
                    </li>
                    <li>
                        孕婴
                        <a href="Javascript:;">奶粉</a>
                        <a href="Javascript:;">玩具</a>
                    </li>
                    <li>
                        服饰
                        <a href="Javascript:;">女装</a>
                        <a href="Javascript:;">男装</a>
                    </li>
                    <li>
                        杂货
                        <a href="Javascript:;">户外</a>
                        <a href="Javascript:;">图书</a>
                    </li>
                    <li>
                        品牌
                        <a href="Javascript:;">品牌制造</a>
                    </li>
                </ul>
            </aside>
        </div>
    </section>
    <!-- 首页主体模块结束 -->
    <div class="recomment w">
        <div class="recomment_today">
            <i>小兔鲜秒杀</i>
            <em class="ems">10:00点场 距结束</em>
            <span class="hour">12</span><em>:</em>
            <span class="minute">20</span><em>:</em>
            <span class="second">03</span>
        </div>
        <div class="commodity">
            <ul>
                <li><a href="#"><img src="./uploads/comondity1.png" alt=""></a></li>
                <li><a href="#"><img src="./uploads/comondity2.png" alt=""></a></li>
                <li><a href="#"><img src="./uploads/comondity3.png" alt=""></a></li>
                <li><a href="#"><img src="./uploads/comondity4.png" alt=""></a></li>
            </ul>
        </div>
    </div>
    <script>
        // 倒计时特效
        (function () {
            // 封装一个随机颜色函数
            function getRandomColor(flag = true) {
                if (flag) {
                    let str = '#'
                    let arr = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f']
                    for (let i = 1; i <= 6; i++) {
                        let random = Math.floor(Math.random() * arr.length)
                        str += arr[random]
                    }
                    return str
                } else {
                    // 返回rgb随机颜色
                    let r = Math.floor(Math.random() * 256)
                    let g = Math.floor(Math.random() * 256)
                    let b = Math.floor(Math.random() * 256)
                    return `rgb(${r},${g},${b})`
                }
            }
            function countDown() {
                // 获取当前时间戳
                let now = +new Date()
                // 获取未来时间戳
                let last = +new Date('2024-3-28 22:00:00')
                // 倒计时时间秒
                let time = (last - now) / 1000
                // 得到小时
                let h = parseInt(time / 60 / 60 % 24)
                // 不满10补零操作
                h = h > 10 ? h : '0' + h
                // 得到分
                let m = parseInt(time / 60 % 60)
                // 不满10补零操作
                m = m > 10 ? m : '0' + m
                // 得到秒
                let s = parseInt(time % 60)
                // 不满10补零操作
                s = s > 10 ? s : '0' + s
                // 赋值给时分秒元素
                document.querySelector('.hour').innerHTML = h
                document.querySelector('.minute').innerHTML = m
                document.querySelector('.second').innerHTML = s
                // 给盒子设置随机背景颜色
                document.querySelector('.recomment_today').style.backgroundColor = getRandomColor()
            }
            countDown()
            setInterval(countDown, 1000)
        })()
    </script>
    <!-- 推荐模块ent -->
    <!-- 新鲜好物模块开始 -->
    <section class="xx_haowu w new">
        <div class="goods_hd">
            <h3>新鲜好物
                <span>新鲜出炉 品质靠谱</span>
            </h3>
            <a href="javascript:;">查看全部</a>
        </div>

        <div class="goods_bm w">
            <ul>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/new_goods_1.jpg" alt="">
                        <p>睿米无线吸尘器F8</p>
                        <p>¥899</p>
                    </a>
                    <i>新品</i>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/new_goods_2.jpg" alt="">
                        <p>智能环绕3D空调</p>
                        <p>¥1299</p>
                    </a>
                    <i>新品</i>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/new_goods_3.jpg" alt="">
                        <p>广东软软糯米煲仔饭</p>
                        <p>¥129</p>
                    </a>
                    <i>新品</i>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/new_goods_4.jpg" alt="">
                        <p>罗西机械智能手表</p>
                        <p>¥3399</p>
                    </a>
                    <i>新品</i>
                </li>

            </ul>
        </div>
    </section>
    <!-- 新鲜好物模块结束 -->
    <!-- r人气推荐模块开始 -->
    <section class="xx_haowu w renqi popular">
        <div class="goods_hd">
            <h3>人气推荐
                <span>人气爆款 不容错过</span>
            </h3>
        </div>

        <div class="goods_bm w">
            <ul>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/popular_1.jpg" alt="">
                        <p>特惠推荐</p>
                        <p>我猜得到 你的需要</p>
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/popular_2.jpg" alt="">
                        <p>爆款推荐</p>
                        <p>人气好物推荐</p>
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/popular_3.jpg" alt="">
                        <p>场景使用一站买全</p>
                        <p>编辑精心整理推荐</p>
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/popular_4.jpg" alt="">
                        <p>领券中心</p>
                        <p>发现更多超值优惠券</p>
                    </a>
                </li>
            </ul>
        </div>
    </section>
    <!-- r人气推荐模块结束 -->
    <!-- 热门品牌模块开始 -->
    <Section class="pinpai w brand">
        <div class="goods_hd">
            <h3>热门品牌
                <span>国际经典 品质保证</span>
            </h3>
            <div class="button">
                <i><span class="left"></span></i>
                <i><span class="right"></span></i>
            </div>
        </div>
        <div class="goodss_bm w">
            <ul>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/brand_goods_1.jpg" alt="">
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/brand_goods_2.jpg" alt="">
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/brand_goods_3.jpg" alt="">
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/brand_goods_4.jpg" alt="">
                    </a>
                </li>
                <li>
                    <a href="javascript:;">
                        <img src="./uploads/brand_goods_5.jpg" alt="">
                    </a>
                </li>
            </ul>
        </div>

    </Section>
    <!-- 热门品牌模块结束 -->
    <!-- 生鲜模块开始 -->
    <section class="shengxian w ">
        <div class="goods_hd">
            <h3>生鲜</h3>
            <a href="javascript:;">查看全部</a>
            <ul class="tab">
                <li>
                    <span class="active">水果</span>
                </li>
                <li>
                    <span>蔬菜</span>
                </li>
                <li>
                    <span>肉禽蛋</span>
                </li>
                <li>
                    <span>裤装</span>
                </li>
                <li>
                    <span>衬衫</span>
                </li>
                <li>
                    <span>T恤</span>
                </li>
                <li>
                    <span>内衣</span>
                </li>

            </ul>
        </div>
        <div class="goods_bottom w">
            <div class="goods_bottom_left">
                <a href="javascript:;"><img src="./uploads/fresh_goods_cover.png" alt=""></a>
            </div>
            <div class="goods_bottom_right">
                <ul>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_1.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_2.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>79</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_3.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>49</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_4.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                                调味海
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_5.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_6.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_7.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/fresh_goods_8.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>


                </ul>
            </div>
        </div>
    </section>
    <!-- 生鲜模块结束 -->
    <!-- 服饰模块开始 -->
    <section class="shengxian w">
        <div class="goods_hd">
            <h3>服饰</h3>
            <a href="javascript:;">查看全部</a>
            <ul class="tab">
                <li>
                    <span class="active">水果</span>
                </li>
                <li>
                    <span>蔬菜</span>
                </li>
                <li>
                    <span>肉禽蛋</span>
                </li>
                <li>
                    <span>裤装</span>
                </li>
                <li>
                    <span>衬衫</span>
                </li>
                <li>
                    <span>T恤</span>
                </li>
                <li>
                    <span>内衣</span>
                </li>

            </ul>
        </div>
        <div class="goods_bottom w">
            <div class="goods_bottom_left">
                <a href="javascript:;"><img src="./uploads/clothes_goods_cover.jpg" alt=""></a>
            </div>
            <div class="goods_bottom_right">
                <ul>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_1.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_2.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>79</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_3.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>49</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_4.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                                调味海
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_5.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_6.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_7.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/clothes_goods_8.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>


                </ul>
            </div>
        </div>
    </section>

    <!-- 服饰模块结束 -->
    <!-- 餐厨模块开始 -->
    <section class="shengxian w">
        <div class="goods_hd">
            <h3>餐厨</h3>
            <a href="javascript:;">查看全部</a>
            <ul class="tab">
                <li>
                    <span class="active">水果</span>
                </li>
                <li>
                    <span>蔬菜</span>
                </li>
                <li>
                    <span>肉禽蛋</span>
                </li>
                <li>
                    <span>裤装</span>
                </li>
                <li>
                    <span>衬衫</span>
                </li>
                <li>
                    <span>T恤</span>
                </li>
                <li>
                    <span>内衣</span>
                </li>

            </ul>
        </div>
        <div class="goods_bottom w">
            <div class="goods_bottom_left">
                <a href="javascript:;"><img src="./uploads/kitchen_goods_cover.jpg" alt=""></a>
            </div>
            <div class="goods_bottom_right">
                <ul>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_1.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_2.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>79</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_3.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>49</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_4.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                                调味海
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_5.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_6.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_7.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/home_goods_8.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>


                </ul>
            </div>
        </div>
    </section>

    <!-- 餐厨模块结束 -->
    <!-- 底部开始 -->
    <!-- 居家模块开始 -->
    <section class="shengxian w">
        <div class="goods_hd">
            <h3>居家</h3>
            <a href="javascript:;">查看全部</a>
            <ul class="tab">
                <li>
                    <span class="active">水果</span>
                </li>
                <li>
                    <span>蔬菜</span>
                </li>
                <li>
                    <span>肉禽蛋</span>
                </li>
                <li>
                    <span>裤装</span>
                </li>
                <li>
                    <span>衬衫</span>
                </li>
                <li>
                    <span>T恤</span>
                </li>
                <li>
                    <span>内衣</span>
                </li>

            </ul>
        </div>
        <div class="goods_bottom w">
            <div class="goods_bottom_left">
                <a href="javascript:;"><img src="./uploads/home_goods_cover.jpg" alt=""></a>
            </div>
            <div class="goods_bottom_right">
                <ul>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_1.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_2.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>79</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_3.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>49</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_4.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                                调味海
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_5.jpg" alt="">
                            <p>美威 智利原味三文鱼排
                                240g/袋 4片装
                                <br>
                                海鲜年货
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_6.jpg" alt="">
                            <p>红功夫 麻辣小龙虾1.5kg
                                4-6钱/25-32只

                                <br>
                                火锅食材
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_7.jpg" alt="">
                            <p>三都港 冷冻无公害黄花鱼
                                700g 2条 袋装

                                <br>
                                海鲜水产
                            </p>
                            <p>
                                ¥<em>59</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>
                    <li>
                        <a href="javascript:;">
                            <img src="./uploads/kitchen_goods_8.jpg" alt="">
                            <p>渔公码头 大连鲜食入味
                                即食海参 辽参刺参

                                <br>
                            </p>
                            <p>
                                ¥<em>899</em>
                            </p>
                        </a>
                        <a href="javascript:;">
                            <div class="baby">
                                <span>
                                    找相似
                                </span>
                                <span>发现更多宝贝</span>
                            </div>
                        </a>
                    </li>


                </ul>
            </div>
        </div>
    </section>

    <!-- 居家模块结束 -->
    <!-- 最新专题模块开始 -->
    <section class="news topic">
        <div class="w">
            <div class="goods_hd">
                <h3>最新专题</h3>
                <a href="javascript:;">查看全部</a>
            </div>
            <div class="news_bt">
                <ul>
                    <a href="javascript:;">
                        <li>
                            <div>
                                <img src="./uploads/topic_goods_1.jpg" alt="">
                                <div class="cook">
                                    <p>吃这些美食才不算辜负自己</p>
                                    <p>餐厨起居洗护好物</p>
                                    <span>¥29.9起</span>
                                </div>
                            </div>
                            <div class="nnn">
                                <i>1220</i>
                                <i>1800</i>
                                <i>246</i>
                            </div>
                        </li>
                    </a>
                    <a href="javascript:;">
                        <li>
                            <div>
                                <img src="./uploads/topic_goods_2.jpg" alt="">
                                <div class="cook">
                                    <p>吃这些美食才不算辜负自己</p>
                                    <p>餐厨起居洗护好物</p>
                                    <span>¥29.9起</span>
                                </div>
                            </div>
                            <div class="nnn">
                                <i>1220</i>
                                <i>1800</i>
                                <i>246</i>
                            </div>
                        </li>
                    </a>
                    <a href="javascript:;">
                        <li>
                            <div>
                                <img src="./uploads/topic_goods_3.jpg" alt="">
                                <div class="cook">
                                    <p>吃这些美食才不算辜负自己</p>
                                    <p>餐厨起居洗护好物</p>
                                    <span>¥29.9起</span>
                                </div>
                            </div>
                            <div class="nnn">
                                <i>1220</i>
                                <i>1800</i>
                                <i>246</i>
                            </div>
                        </li>
                    </a>

                </ul>
            </div>
    </section>
    <!-- 最新专题模块结束 -->
    <footer>
        <div class="ft w">
            <dl class="kefu">
                <dt>客服服务</dt>
                <dd class="zaixian">
                    <p>
                        <a href="javascript:;">
                            在线客服
                        </a>
                    </p>
                </dd>
                <dd class="wenti">
                    <p>
                        <a href="javascript:;">
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                        </a>
                    </p>
                </dd>
            </dl>
            <dl class="guanzhu">
                <dt>关注我们</dt>
                <dd class="gongzhong">
                    <p>
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                    </p>
                </dd>
                <dd class="weibo">
                    <p>
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                    </p>
                </dd>
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            <dl class="xiazai">
                <dt>下载APP</dt>
                <dd>
                    <img src="./uploads/qrcode.png" alt="">
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                <dd>
                    <p><a href="javascript:;">扫描二维码</a></p>
                    <p><a href="javascript:;">立马下载APP</a></p>
                    <button>下载页面</button>
                </dd>
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                <dt>服务热线</dt>
                <dd>
                    <p>400-0000-000</p>
                </dd>
                <dd>
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                <p>
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                    <i>|</i>
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                </p>
                <p>
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                </p>
            </div>
        </div>
        </div>
    </footer>
    <!-- 底部结束 -->
    <!-- 页面滚动出现主导航栏 -->
    <!-- 主导航栏开始 -->
    <div class="scroll">
        <div class="main_nav w ">
            <div class="logo ">
                <h1>
                    <a href="index.html" title="小兔鲜儿">小兔鲜儿</a>
                </h1>
            </div>
            <div class="search ">
                <input type="search" placeholder="搜一搜">
            </div>
        </div>
    </div>
    <!-- 主导航栏结束 -->
    <!-- 电梯 -->
    <div class="xtx-elevator">
        <ul class="xtx-elevator-list">
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        </ul>
    </div>
    <!-- 首页登录信息随登录页面变化 -->
    <script>
        // 得到第一个小Li
        const liOne = document.querySelector('.shortcut li:first-child')
        const liTwo = liOne.nextElementSibling.nextElementSibling
        // 封装一个函数
        function render() {
            // 得到本地存储里的数据
            const xtx_name = localStorage.getItem('xtx_name')
            if (xtx_name) {
                liOne.innerHTML = `<a href="javascript:;"><i class="iconfont icon-user">${xtx_name
          }</i></a>`
                liTwo.innerHTML = `<a href="javascript:;">退出登录</a>`
            } else {
                liOne.innerHTML = `<a href="./login.html">请先登录</a>`
                liTwo.innerHTML = `<a href="./register.html">免费注册</a>`
            }
        }
        render()
        // 给liTwo注册点击事件,以便退出登录
        liTwo.addEventListener('click', function () {
            // 删除本地存储里面的数据
            localStorage.removeItem('xtx_name')
            // 重新渲染页面
            render()
        })
    </script>
</body>
</html>

1.3 css样式

1.3.1 页面初始化(base)样式

在默认的浏览器中有很多默认的样式,所以我们要对其进行清除并且设置自己的默认样式
代码示例:

* {
  box-sizing: border-box;
}

/* 去除常见标签默认的 margin 和 padding */
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
dl,
dt,
dd,
input {
  margin: 0;
  padding: 0;
}

/* 设置网页统一的字体大小、行高、字体系列相关属性 */
body {
  box-sizing: border-box;
  font: 16px/1.5 "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei",
    "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
  color: #333;
}

/* 去除列表默认样式 */
ul,
ol {
  list-style: none;
}

/* 去除默认的倾斜效果 */
em,
i {
  font-style: normal;
}

/* 去除a标签默认下划线,并设置默认文字颜色 */
a {
  text-decoration: none;
  color: #333;
}

/* 设置img的垂直对齐方式为居中对齐,去除img默认下间隙 */
img {
  vertical-align: middle;
}

/* 去除input默认样式 */
input {
  border: none;
  outline: none;
  color: #333;
}



/* 双伪元素清除浮动 */
.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}

.clearfix::after {
  clear: both;
}

1.3.2 公共样式(common)样式

小兔鲜网站每个网页都有一些共同样式,所以我们单独创建一个css样式以便后续其他页面调用。
效果图:请添加图片描述

.w {
    width: 1240px;
    margin: 0 auto;
}

/* 快捷导航栏开始 */
.shortcut {
    height: 52px;
    background-color: #333;
    line-height: 52px;
}
.s {
    position: absolute;
    left: 0;
    top: 0;
    
}
.shortcut ul {
    float: right;
}

.shortcut li {
    float: left;
}

.shortcut li:nth-child(13)::before {
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 11px;
    height: 16px;
    margin-right: 5px;
    background-color: #27ba9b;
    background: url(../images/sprites.png) no-repeat -160px -70px;
}

.sep {
    color: #666;
    margin: 0 15px;
}

.shortcut li a {
    color: #dcdcdc;
    font-size: 14px;
}

.shortcut li a:hover {
    color: #27ba9b;
}

/* 快捷导航栏结束 */
/* 主导航栏开始 */
.main_nav {
    height: 130px;
    padding: 30px 0;

}

.logo {
    float: left;
    width: 207px;
    height: 70px;

}

.logo h1 a {
    display: block;
    width: 207px;
    height: 70px;
    font-size: 0;
    background: url(.././images/logo.png) no-repeat;
    background-size: 100%;
}

.nav {
    float: left;
    margin-top: 5px;
    margin-left: 35px;
}

.nav ul li {
    float: left;
    margin: 24px;
}

.nav ul li a {
    padding-bottom: 5px;
}

.nav ul li:hover a {
    border-bottom: 1px solid #27ba9b;
    color: #27ba9b;
}

.search {
    float: left;
    margin-left: 35px;
    border-bottom: 2px solid #e7e7e7;
}

.search::before {
    content: '';
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
    width: 18px;
    height: 22px;
    background: url(.././images/sprites.png) no-repeat -79px -69px;
}

.search input {
    width: 172px;
    height: 30px;
    margin-top: 26px;
    padding-left: 30px;

}

.search input::placeholder {
    color: #ccc;
}

.car {
    position: relative;
    float: left;
    width: 23px;
    height: 23px;
    background-color: #27ba9b;
    margin-top: 30px;
    margin-left: 15px;
    background: url(.././images/sprites.png) no-repeat -119px -70px;
}

.car span {
    position: absolute;
    top: -8px;
    right: -10px;
    font-size: 13px;
    line-height: 14px;
    padding: 0 5px;
    background-color: #e26237;
    border-radius: 7px;
    color: #fff;
}

/* 主导航栏结束 */
/* 底部模块开始 */
footer {
    height: 645px;
}

.ft {
    height: 50%;
}

.ft dl {
    width: 25%;
    float: left;
    text-align: center;
    margin-top: 79px;
    color: #999;
}

.ft dl dt {
    margin-bottom: 30px;
}

.kefu dd,
.guanzhu dd {
    display: inline-block;
    vertical-align: middle;
    width: 92px;
    height: 92px;
    border: 1px solid #eee;
    margin-right: 5px;

}

.kefu dd a,
.guanzhu dd a {
    display: block;
    margin-top: 22px;
    width: 100%;
    height: 100%;
    font-size: 14px;
    color: #999;
}

.kefu dd a::before,
.guanzhu dd a::before {
    display: block;
    width: 35px;
    height: 31px;
    content: '';
    margin: 0 auto;
    padding-bottom: 5px;
    background: url(../images/sprites.png) no-repeat;
    transition: all .5s;
}

.kefu .zaixian a::before {
    background-position: -250px -70px;
}

.kefu .zaixian a:hover::before {
    background-position: -204px -70px;
}

.kefu .wenti a::before {
    background-position: -350px -70px;
}

.kefu .wenti a:hover::before {
    background-position: -300px -70px;
}

.guanzhu .gongzhong a::before {
    background-position: -250px -15px;
}

.guanzhu .gongzhong a:hover::before {
    background-position: -205px -15px;
}

.guanzhu .weibo a::before {
    background-position: -350px -15px;
}

.guanzhu .weibo a:hover::before {
    background-position: -300px -15px;
}



.xiazai dd {
    width: 105px;
    height: 103px;
    display: inline-block;

}

.xiazai dd a {
    color: #999;
    font-size: 14px;
}

.xiazai dd button {
    width: 107px;
    height: 32px;
    background-color: #27ba9b;
    color: #FFF;
    margin-top: 10PX;
    border: none;
    cursor: pointer;
}

.xiazai dd img {
    width: 100%;
    height: 100%;
    border: 1px solid #eee;
    padding: 5px;
    margin-top: -60px;
}

.ft .rexian dt {
    margin-bottom: 40px;
}

.rexian dd:nth-of-type(1) {
    font-size: 22px;
}

.rexian dd:nth-of-type(2) {
    font-size: 15px;
    margin-top: 5px;
}

.fb {
    height: 50%;
    background-color: #333;
}

.fb .fb_t {
    height: 170px;
    line-height: 175px;
    width: 1393px;
    margin: 0 auto 40px;
    border-bottom: 1px solid #434343;
    text-align: center;
}

.fb .fb_t ul li {
    float: left;
    width: 33.33%;
    color: #fff;
    font-size: 28px;
}

.fb .fb_t ul li::before {
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 58px;
    height: 58px;
    background: url(../images/sprites.png) no-repeat;
}

.fb .fb_t ul li:nth-child(2):before {
    background-position: -65px 0;
}

.fb .fb_t ul li:nth-child(2):before {
    background-position: -130px 0;
}

.fb .fb_b {
    text-align: center;
    color: #999;
}

.fb .fb_b i {
    padding: 0 4px;
}

.fb .fb_b p a {
    color: #999;
    font-size: 14px;

}

.fb .fb_b p a:hover {
    color: #27ba9b;
}

.fb .fb_b p:nth-child(2) {
    margin-top: 5px;
}

/* 底部模块结束 */

1.3.3 首页样式(index)样式

/* 页面滚动
 */
 html {
    scroll-behavior: smooth;
 }
.sk {
    /* position: sticky; */
    top: 0;
    left: 0;
    z-index: 999;
}

.section {
    height: 500px;
    background-color: #f5f5f5;
}

.section .w {
    position: relative;
}

.focus {
    height: 540px;
    width: 1240px;
    overflow: hidden;
}

.focus img {
    height: 540px;
    width: 1240px;
}

.carousel {
    position: relative;
    width: 700%;
}

.carousel li {
    float: left;
}

.prve,
.next {
    display: none;
    transform: translateY(-50%);
    width: 45px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .2) url(../images/sprites.png) no-repeat;
}

.prve:hover,
.next:hover {
    background: rgba(0, 0, 0, .4) url(../images/sprites.png) no-repeat;
}

.prve:hover {
    background-position: 14px -60px;
}

.next:hover {
    background-position: -22px -60px;
}

.prve {
    position: absolute;
    top: 50%;
    left: 260px;
    background-position: 14px -60px;
}

.next {
    position: absolute;
    top: 50%;
    right: 10px;
    background-position: -22px -60px;
}

.dots {
    position: absolute;
    left: 50%;
    bottom: 30px;
    margin-left: 65px;
}

.dots .active {
    background-color: red;
}

.dots li {
    float: left;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin: 0 8px;
    cursor: pointer;
    background-color: rgba(0, 0, 0, .8);
}

.aside {
    position: absolute;
    top: 0;
    left: 0;
    width: 251px;
    height: 540px;
    background-color: rgba(0, 0, 0, .8);
}

.aside ul li {
    position: relative;
    height: 54px;
    line-height: 54px;
    color: #fff;
    font-size: 16px;
    padding-left: 36px;
    transition: all .3s;
}

.aside ul li::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    transition: all .3s;
    width: 6px;
    height: 6px;
    border-right: 1px;
    border-bottom: 1px;
    border-style: solid;
    transform: rotate(-45deg);
    border-color: transparent white white transparent;
}

.aside ul li:hover {
    padding-left: 60px;
    background-color: #27ba9b;
}

.aside ul li:hover::after {
    transform: rotate(135deg);
}

.aside ul li a {
    color: #fff;
    font-size: 14px;
}

.aside ul li a:first-child {
    margin-left: 15px;
}

/* 新鲜好物模块开始 */
.goods_hd {
    margin-top: 20px;
    height: 113px;
    line-height: 113px;
}

.goods_hd h3 {
    float: left;
    height: 113px;
    font-size: 29px;
    color: #333;
    font-weight: 400;

}

.goods_hd h3 span {
    margin-left: 10px;
}

.goods_hd h3 span,
.goods_hd a {
    font-size: 16px;
    color: #999;
}

.goods_hd a {
    float: right;
}

.goods_hd a:hover {
    color: #27ba9b;
}

.goods_hd a:hover::after {
    border-color: transparent #27ba9b #27ba9b transparent;
}

.goods_hd a::after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
    width: 5px;
    height: 5px;
    border-right: 1px;
    border-bottom: 1px;
    border-style: solid;
    transform: rotate(-45deg);
    border-color: transparent #999 #999 transparent;
}

.goods_bm {
    height: 406px;
}

.goods_bm li {
    position: relative;
    margin-right: 6px;
    text-align: center;
    width: 305px;
    height: 406px;
    float: left;
    background-color: #f0f9f4;
    transition: all .5s;
}

.goods_bm li:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .2);
}

.goods_bm li:nth-child(4) {
    margin-right: 0;
}

.goods_bm li i {
    position: absolute;
    top: 18px;
    left: 17px;
    font-size: 18px;
    line-height: 18px;
    padding-top: 5px;
    width: 28px;
    height: 51px;
    color: #27ba9b;
    border: 2px solid #27ba9b;
    border-radius: 5px;
}

.goods_bm li img {
    width: 304px;
    height: 305px;
}

.goods_bm li a p:nth-of-type(1) {
    font-size: 20px;
    color: #333;
    margin: 10px 0;
}

.goods_bm li a p:nth-of-type(1):hover {
    color: #27ba9b;
}

.goods_bm li a p:nth-of-type(2) {
    font-size: 23px;
    color: #9a2e1f;
}

.renqi .goods_bm li a p:nth-of-type(1) {
    font-size: 21px;
}

.renqi .goods_bm li a p:nth-of-type(2) {
    font-size: 16px;
    color: #999;
}

.renqi .goods_bm li {
    background-color: #fff;
}

/* 新鲜好物模块结束 */
/* 热门品牌开始 */
.pinpai {
    height: 466px;
    background-color: #f5f5f5;
}

.goods_hd .button {
    float: right;
    width: 52px;
    height: 20px;
    line-height: 20px;
    margin-top: 79px;

}

.button i {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: #e2e2e2;
    text-align: center;
}

.button span {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-bottom: 1px;
    border-right: 1px;
    border-style: solid;
    border-color: transparent white white transparent;
}

.button i:hover {
    background-color: #27ba9b;
}

.button .left {
    transform: rotate(135deg);
    margin-left: 5px;
}

.button .right {
    transform: rotate(-45deg);
    margin-right: 5px;
}

.goodss_bm {
    height: 306px;
}

.goodss_bm ul li {
    float: left;
    width: 244px;
    margin-right: 5px;
    transition: all .5s;
}

.goodss_bm ul li:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .5);
}

.goodss_bm ul li:nth-child(5) {
    margin-right: 0;
}

.goodss_bm img {
    width: 244px;
    height: 306px;
}

/* 热门品牌结束*/
/* 生鲜模块开始 */
.tab {
    float: right;
    margin-right: 65px;
    text-align: center;
}

.tab li {
    display: inline-block;
    width: 48px;
    line-height: 20px;
    color: #333;
    margin-right: 13px;
    font-size: 16px;
    cursor: pointer;
}

.tab li:hover {
    background-color: #27ba9b;
}

.active {
    display: inline-block;
    width: 48px;
}

.goods_bottom {
    height: 611px;
}

.goods_bottom_left {
    float: left;
    height: 100%;
    width: 240px;
}

.goods_bottom_left img {
    height: 611px;
    width: 240px;
}

.goods_bottom_right {
    float: right;
    width: 1000px;
    height: 100%;
}

.goods_bottom_right ul li {
    position: relative;
    float: left;
    margin: 0 0 3px 8px;
    width: 242px;
    height: 304px;
    background-color: #fff;
    border: 2px solid transparent;
    transition: all .5s;
    overflow: hidden;
}

.goods_bottom_right ul li:hover {
    border: 2px solid #27ba9b;
}



.goods_bottom_right ul li img {
    display: block;
    width: 184px;
    height: 184px;
    margin: 0 auto;
}

.goods_bottom_right ul li P {
    margin-left: 29px;
    width: 182px;
}

.goods_bottom_right ul li P:nth-of-type(1) {
    margin-top: 5px;
    margin-bottom: 10px;
}

.goods_bottom_right ul li P:nth-of-type(2) {
    color: #9a2e1f;
}

.goods_bottom_right ul li P:nth-of-type(2) em {
    font-size: 22px;
}

.baby {
    position: absolute;
    left: -2px;
    bottom: -84px;
    width: 242px;
    height: 84px;
    background-color: #27ba9b;
    color: #fff;
    text-align: center;
    transition: all .5s;
}

.goods_bottom_right ul li:hover .baby {
    bottom: 0;
}

.baby span:nth-child(1) {
    display: inline-block;
    width: 125px;
    height: 35px;
    border-bottom: 1px solid #a9dbcc;
    margin: 10px auto 8px;
}

.baby span:nth-child(2) {
    display: block;
}

/* 生鲜模块结束 */
/* 最新模块开始 */
.news {
    height: 512px;
    background-color: #f5f5f5;
}

.news_bt ul li {
    width: 404px;
    height: 356px;
    float: left;
    margin-right: 9px;
}

.news_bt ul li img {
    width: 404px;
    height: 288px;
}

.news_bt ul li:nth-child(3) {
    margin-right: 0;
}

.news_bt ul li div:nth-child(1) {
    position: relative;
    width: 404px;
    height: 288px;
    background-color: #9a2e1f;
}

.news_bt ul li .cook {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 80px;
    width: 288px;
}

.news_bt ul li .cook p {
    color: #999;
    margin-left: 15px;
    margin-top: 5px;
}

.news_bt ul li .cook span {
    position: absolute;
    top: 20px;
    right: -100px;
    width: 81px;
    height: 27px;
    background-color: #fff;
    color: #9a2e1f;
    font-size: 17px;
    font-weight: 700;
}

.news_bt ul li .cook p:nth-child(1) {
    font-size: 20px;
}

.news_bt ul li .nnn {
    width: 100%;
    height: 65px;
    line-height: 65px;
    background-color: #fff;
}

.news_bt ul li div:nth-child(2) i:nth-child(1) {
    margin-left: 20px;
    float: left;
}

.news_bt ul li div:nth-child(2) i:nth-child(2) {
    float: left;
    margin-left: 30px;
}

.news_bt ul li div:nth-child(2) i:nth-child(3) {
    float: right;
    margin-right: 20px;
}

.news_bt ul li div:nth-child(2) i::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background: url(../images/sprites.png) no-repeat -120px -110px;
}

.news_bt ul li div:nth-child(2) i:nth-child(2):before {
    background-position: -160px -110px;
}

.news_bt ul li div:nth-child(2) i:nth-child(3):before {
    background-position: -200px -110px;
}

/* 最新模块结束 */
/* 电梯导航 */

.xtx-elevator {
    position: fixed;
    left: 50%;
    top: 280px;
    z-index: 999;
    margin-left: 640px;
    opacity: 0;
    transition: all .5s;
    font-size: 14px;
}

.xtx-elevator .xtx-elevator-list {
    width: 70px;
    height: 300px;
    background: #fff;
    float: right;
    border: 1px solid #f5f5f5;
    position: relative;

}

.xtx-elevator .xtx-elevator-list li {
    height: 60px;
    padding: 15px;
}

.xtx-elevator .xtx-elevator-list li a {
    width: 40px;
    height: 30px;
    display: block;
    text-align: center;

}

.xtx-elevator .xtx-elevator-list li a:hover,
.xtx-elevator .xtx-elevator-list li a.active {
    color: #27BA9B;
}

.xtx-elevator .xtx-elevator-list li a i {
    display: block;
    width: 12px;
    height: 12px;
    position: relative;
    left: 13px;
    border-left: 1px solid black;
    border-top: 1px solid black;
    background-position: 8px -106px;
    font-size: 20px;
    transform: rotate(45deg);
}

.xtx-elevator .xtx-elevator-list li a:hover i {
    border-left: 1px solid #27BA9B;
    border-top: 1px solid #27BA9B;
}

/* <!-- 页面滚动出现主导航栏 --> */
.scroll {
    position: fixed;
    top: 0;
    width: 100%;
    border-bottom: 2px solid #27BA9B;
    background-color: #fff;
    margin-top: -130px;
    transition: all .5s;
    height: 52px;
    line-height: 52px;
}
.scroll .logo h1 a {
    display: block;
    width: 100px;
    position: absolute;
    top: 10px;
}
.scroll  .main_nav {
    position: relative;
}
.scroll .search {
    position: absolute;
    right: 0;
    top:-15px;
    height: 30px;
}

.scroll .search input {
    border: 1px solid #27BA9B;
    width: 600px;
}
/* 推荐模块start */
.recomment {
    position: relative;
    height: 165px;
    /* background-color: pink; */
}

.recomment_today {
    position: relative;
    float: left;
    width: 251px;
    height: 100%;
    line-height: 165px;
    /* background: url(../images/countDown.png) center; */
    background-color: #0a9e87;
    text-align: center;
    cursor: pointer;
    transition: all .3s linear;
}

.recomment_today i {
    position: absolute;
    top: -35px;
    left: 50px;
    font-size: 30px;
    color: #fff;
    font-weight: 700;
}
.recomment_today .ems {
    position: absolute;
    top:12px;
    left: 36px;
}
.recomment_today span {
    margin-top: 118px;
    display: inline-block;
    width: 35px;
    height: 35px;
    background-color: #333;
    font-size: 20px;
    color: #fff;
    text-align: center;
    line-height: 35px;
}

.recomment_today:hover {
    box-shadow: 0 10px 10px #ccc;

}

.recomment_today em {
    font-size: 20px;
    margin-left: 2px;
    color: #fff;
    font-weight: 700;
}

.commodity {
    height: 165px;
    background-color: #ebebeb;
}

.commodity ul li {
    float: left;
    width: 247px;
    height: 165px;
    line-height: 165px;
    text-align: center;
    transition: all .5s linear;
}

.commodity ul li:hover {
    box-shadow: 0 10px 20px #ccc;
}

/* 推荐模块ent */

1.4 原生javascript

1.4.1 index.js样式

window.addEventListener('load', function () {
    // 电梯导航模块开始
    (function () {
        // 页面导航栏模块
        const nav = document.querySelector('.main_nav')
        const scrolls = document.querySelector('.scroll')
        // scrolls.style.paddingLeft = nav.offsetLeft + 'px'
        const section = document.querySelector('.section')
        window.addEventListener('scroll', function () {
            let n = document.documentElement.scrollTop
            if (n >= section.offsetTop) {
                scrolls.style.marginTop = 0
            } else {
                scrolls.style.marginTop = '-130px'

            }
        })
    })();

    (function () {
        // 获取电梯模块元素
        const xtx_elevator = document.querySelector('.xtx-elevator')
        // 获取滚动目标新鲜好物模块元素
        const xhw = document.querySelector('.xx_haowu')
        // 获取滚动目标元素得到新鲜好物模块的的scrollTop的值
        let n = xhw.offsetTop - 300
        window.addEventListener('scroll', function () {
            const y = document.documentElement.scrollTop
            if (y >= n) {
                xtx_elevator.style.opacity = 1
            } else {
                xtx_elevator.style.opacity = 0
            }
        })
        // 点击返回顶部按钮
        const backTop = document.querySelector('#backTop')
        backTop.addEventListener('click', function () {
            // let timer = setInterval(function () {
            //     if (document.documentElement.scrollTop <= 0) {
            //         clearInterval(timer)
            //     }
            //     document.documentElement.scrollTop = document.documentElement.scrollTop - 50
            // }, 1)
            document.documentElement.scrollTop = 0
        })
    })();
    (function () {
        // 获取电梯父级元素,使用事件委托
        const list = document.querySelector('.xtx-elevator-list')
        list.addEventListener('click', function (e) {
            if (e.target.tagName === 'A' && e.target.dataset.name) {
                // 移除选中类
                let odd = document.querySelector('.xtx-elevator-list .active')
                if (odd) {
                    odd.classList.remove('active')
                }
                // 添加类
                e.target.classList.add('active')
                // 点击那个小盒子,页面滚动到对应大盒子的位置
                document.documentElement.scrollTop = document.querySelector(`.${e.target.dataset.name}`).offsetTop - 50
            }
        })
    })();
    // 页面滚动到指定位置,对应的小盒子处于选中状态
    (function () {
        window.addEventListener('scroll', function () {
            // 先移除页面选中的active类
            let odd = document.querySelector('.xtx-elevator-list .active')
            if (odd) {
                odd.classList.remove('active')
            }
            // 获取四个大盒子元素
            const news = document.querySelector('.new')
            const popular = document.querySelector('.popular')
            const brand = document.querySelector('.brand')
            const topic = document.querySelector('.topic')
            let n = document.documentElement.scrollTop
            if (n >= news.offsetTop - 60 && n < popular.offsetTop - 60) {
                document.querySelector('[data-name=new]').classList.add('active')
            } else if (n >= popular.offsetTop - 60 && n < brand.offsetTop - 60) {
                document.querySelector('[data-name=popular]').classList.add('active')
            } else if (n >= brand.offsetTop - 60 && n < topic.offsetTop - 60) {
                document.querySelector('[data-name=brand]').classList.add('active')
            } else if(n>topic.offsetTop - 60){
                document.querySelector('[data-name=topic]').classList.add('active')
            }
        })
    })();
    // 电梯导航模块结束

    //  轮播图开始
    // 1获取元素
    var focus = this.document.querySelector('.focus')
    var ul = focus.querySelector('.carousel')
    var btnLeft = focus.querySelector('.prve')
    var btnRight = focus.querySelector('.next')
    var dots = focus.querySelector('.dots')
    var focusWidth = focus.offsetWidth;
    // 2鼠标经过focus,左右按钮隐藏和显示
    focus.addEventListener('mouseenter', function () {
        btnLeft.style.display = 'block'
        btnRight.style.display = 'block'
        clearInterval(timer);
        timer = null
    })
    focus.addEventListener('mouseleave', function () {
        btnLeft.style.display = 'none'
        btnRight.style.display = 'none'
        timer = setInterval(function () {
            btnRight.click()
        }, 2000)
    })
    // 3动态生成小圆点、
    for (var i = 0; i < ul.children.length; i++) {
        var li = this.document.createElement('li')
        dots.appendChild(li)
        li.setAttribute('Date-index', i)
        li.addEventListener('mouseenter', function () {
            for (var i = 0; i < dots.children.length; i++) {
                dots.children[i].className = ''
            }
            this.className = 'active'
            var index = this.getAttribute('Date-index')
            num = index
            d = index
            animate(ul, -index * focusWidth)
        })
    }
    dots.children[0].className = 'active'
    // 克隆第一张图片
    var first = ul.children[0].cloneNode(true)
    ul.appendChild(first)
    // 4右侧按钮
    // 节流阀
    var flag = true
    var num = 0;
    var d = 0
    btnRight.addEventListener('click', function () {
        if (flag) {
            flag = false
            if (num == ul.children.length - 1) {
                ul.style.left = 0
                num = 0
            }
            num++;
            animate(ul, -num * focusWidth, function () {
                flag = true
            })
            // 小圆点跟随右按钮移动
            d++;
            if (d == dots.children.length) {
                d = 0;
            }
            for (var i = 0; i < dots.children.length; i++) {
                dots.children[i].className = ''
            }
            dots.children[d].className = 'active'
        }
    })
    // 左侧按钮
    btnLeft.addEventListener('click', function () {
        if (flag) {
            flag = false;
            if (num == 0) {
                num = ul.children.length - 1;
                ul.style.left = -num * focusWidth + 'px'
            }
            num--;
            animate(ul, -num * focusWidth, function () {
                flag = true
            })
            // 小圆点跟随右按钮移动
            d--;
            if (d < 0) {
                d = dots.children.length - 1
            }
            for (var i = 0; i < dots.children.length; i++) {
                dots.children[i].className = ''
            }
            dots.children[d].className = 'active'
        }
    })
    // 左侧按钮
    // 自动播放
    var timer = this.setInterval(function () {
        btnRight.click()
    }, 2000)
    // 轮播图结束
})

1.4.2 animate.js样式

function animate(obj, target, callback) {
    // console.log(callback);  callback = function() {}  调用的时候 callback()

    // 先清除以前的定时器,只保留当前的一个定时器执行
    clearInterval(obj.timer);
    obj.timer = setInterval(function () {
        // 步长值写到定时器的里面
        // 把我们步长值改为整数 不要出现小数的问题
        // var step = Math.ceil((target - obj.offsetLeft) / 10);
        var step = (target - obj.offsetLeft) / 10;
        step = step > 0 ? Math.ceil(step) : Math.floor(step);
        if (obj.offsetLeft == target) {
            // 停止动画 本质是停止定时器
            clearInterval(obj.timer);
            // 回调函数写到定时器结束里面
            // if (callback) {
            //     // 调用函数
            //     callback();
            // }
            callback && callback();
        }
        // 把每次加1 这个步长值改为一个慢慢变小的值  步长公式:(目标值 - 现在的位置) / 10
        obj.style.left = obj.offsetLeft + step + 'px';

    }, 15);
}

2. 页面效果

在这里插入图片描述
请添加图片描述

请添加图片描述
请添加图片描述

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