以下仅为参考，下载学习请前往本人gitee仓库

主要使用了html css 原生js jquery bootstrap，以下仅为参考，下载学习请前往本人gitee仓库

下载链接: gitee仓库

主页(index).html

下面展示一些 主页图片。在这里插入图片描述

在这里插入图片描述

在这里插入图片描述

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<!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>首页</title>
    <link rel="stylesheet" href="./css/iconfont.css">
    <link rel="stylesheet" href="./css/bootstrap.css">
    <script src="./js/jquery.min.js"></script>
    <script src="https://cdn.staticfile.org/popper.js/1.15.0/umd/popper.min.js"></script>
    <script src="./js/bootstrap.js"></script>
    <link rel="stylesheet" href="./css/index.css">
    <link rel="shortcut icon" href="./-1367494811.jpg" type="image/x-icon" /> <!--IE 地址栏前的图标-->
    <link rel="Bookmark" href="./-1367494811.jpg" type="image/x-icon"> <!--收藏夹的图标-->
</head>

<body>
    <div class="top">
        <!-- 顶部导航 -->
        <div class="firstNav ">
            <div class="w">
                <ul class="w">
                    <li><a href="">小米官网</a><span>|</span></li>
                    <li><a href="">小米商城</a><span>|</span></li>
                    <li><a href="">MIUI</a><span>|</span></li>
                    <li><a href="">IoT</a><span>|</span></li>
                    <li><a href="">云服务</a><span>|</span></li>
                    <li><a href="">天星数科</a><span>|</span></li>
                    <li><a href="">有品</a><span>|</span></li>
                    <li><a href="">小爱开放平台</a><span>|</span></li>
                    <li><a href="">企业团购</a><span>|</span></li>
                    <li><a href="">资质证照</a><span>|</span></li>
                    <li><a href="">协议规则</a><span>|</span></li>
                    <!-- 下拉二维码 -->
                    <li class="QR"><a href="">下载app</a><span>|</span>
                        <div class="QR_code">
                            <img src="./img/OR_Code.png" alt="" style="height: 150px;">
                        </div>
                        <div class="triangle"></div>
                    </li>
                    <li><a href="">Select Location</a></li>
                    <ul class="login w">
                        <li>
                            <a href=""><i class="iconfont icon-gouwucheman"></i> 购物车（0）</a>
                            <div class="gwc">
                                <p>购物车中还没有商品，赶紧选购吧！</p>
                            </div>
                        </li>
                        <li><a href="">消息通知</a></li>
                        <li><a href="./login.html">注册</a><span>|</span></li>
                        <li><a href="./login.html">登录</a><span>|</span></li>
                    </ul>
                </ul>
            </div>
        </div>
        <div class="secondNav">
            <div class="secondNav_main w">
                <!-- logo -->
                <div class="logo">
                    <h1><a href="" title="小米官网">小米官网</a></h1>
                </div>

                <!-- nav -->
                <div class="s_Nav">
                    <ul>
                        <a href="" class="XiaomiPhone">
                            <li>
                                Xiaomi手机
                            </li>
                        </a>
                        <a href="" class="RedmiPhone">
                            <li>Redmi手机</li>
                        </a>
                        <a href="" class="TV">
                            <li>电视</li>
                        </a>
                        <a href="" class="NoteBook">
                            <li>笔记本</li>
                        </a>
                        <a href="" class="Ipad">
                            <li>平板</li>
                        </a>
                        <a href="" class="Appliances">
                            <li>家电</li>
                        </a>
                        <a href="" class="Rooter">
                            <li>路由器</li>
                        </a>
                        <a href="">
                            <li>服务中心</li>
                        </a>
                        <a href="">
                            <li>社区</li>
                        </a>
                    </ul>
                </div>

                <!-- search -->
                <div class="search">
                    <input type="text" placeholder="冰箱" id="text">
                    <button id="btn_search">
                        <i class="iconfont icon-fangdajing"></i>
                    </button>
                    <div class="more_search" id="more_search">
                        <ul>
                            <li>全部商品</li>
                            <li>手机</li>
                            <li>手机</li>
                            <li>手机</li>
                            <li>手机</li>
                            <li>手机</li>
                            <li>手机</li>
                            <li>手机</li>
                        </ul>
                    </div>
                </div>
            </div>
            <!-- 下滑菜单 -->
            <div class="Xiaomi">
                <ul class="w Xiaomi_Phone">
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
                <ul class="w Redmi_Phone">
                    <a href="">
                        <li>
                            <img src="./img/OR_Code.png" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
                <ul class="w T_V">
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
                <ul class="w Note_Book">
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
                <ul class="w I_pad">
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
                <ul class="w App_liances">
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
                <ul class="w Root_er">
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <i class="border"></i>

                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/phone.webp" alt="">
                            <span class="goods">Xiaomi 13 限量定制色</span>
                            <span>4999元</span>
                            <span class="border"></span>

                        </li>
                    </a>
                </ul>
            </div>
        </div>

        <!-- main -->
        <div class="main w">
            <div id="demo" class="carousel slide" data-ride="carousel">

                <!-- 指示符 -->
                <ul class="carousel-indicators">
                    <li data-target="#demo" data-slide-to="0" class="active"></li>
                    <li data-target="#demo" data-slide-to="1"></li>
                    <li data-target="#demo" data-slide-to="2"></li>
                </ul>

                <!-- 轮播图片 -->
                <div class="carousel-inner">
                    <div class="carousel-item active">
                        <img src="./img/01.jpg">
                    </div>
                    <div class="carousel-item">
                        <img src="./img/02.webp">
                    </div>
                    <div class="carousel-item">
                        <img src="./img/03.webp">
                    </div>
                </div>
                <!-- 左右切换按钮 -->
                <a class="carousel-control-prev" href="#demo" data-slide="prev">
                    <span class="carousel-control-prev-icon"></span>
                </a>
                <a class="carousel-control-next" href="#demo" data-slide="next">
                    <span class="carousel-control-next-icon"></span>
                </a>
            </div>
            <div class="main_l">
                <ul>
                    <a href="">
                        <li>手机<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>电视<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>家电<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>笔记本 平板<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>出行穿搭<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>耳机 音箱<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>健康 儿童<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>生活 箱包<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>智能 路由器<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                    <a href="">
                        <li>电源 配件<i class="iconfont icon-youjiantou"></i></li>
                    </a>
                </ul>
            </div>
        </div>
        <div class="main_b w">
            <div class="mb_l">
                <ul>
                    <a href="">
                        <li>
                            <img src="./img/xiao1.png" alt="">
                            <br>
                            <i>保障服务</i>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/xiao2.png" alt="">
                            <br>
                            <i>企业团购</i>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/xiao3.png" alt="">
                            <br>
                            <i>F码通道</i>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/xiao4.png" alt="">
                            <br>
                            <i>米粉卡</i>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/xiao5.png" alt="">
                            <br>
                            <i>以旧换新</i>
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/xiao6.png" alt="">
                            <br>
                            <i>话费充值</i>
                        </li>
                    </a>
                </ul>
            </div>
            <div class="mb_r">
                <ul>
                    <a href="">
                        <li>
                            <img src="./img/05.jpg" alt="">
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/06.jpg" alt="">
                        </li>
                    </a>
                    <a href="">
                        <li>
                            <img src="./img/07.jpg" alt="">

                        </li>
                    </a>
                </ul>
            </div>
        </div>
    </div>

    <div class="mid">
        <a href="" class="kt w">
            <img src="./img//kt.webp" alt="">
        </a>
        <!-- 商品栏目 -->
        <div class="Mi_goods w">

            <div class="Mi_more_goods">
                <div class="Mi_more_goods_top">
                    <span>手机</span>
                    <span><a href="">
                            查看更多<i class="iconfont icon-youjiantou"></i>
                        </a></span>
                </div>
                <div class="Mi_more_goods_l">
                    <a href="">
                        <img src="./img/lang.webp" alt="">
                    </a>
                </div>
                <div class="Mi_more_goods_r">
                    <ul>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                    </ul>
                </div>
            </div>
        </div>
        <div class="Mi_goods w">

            <div class="Mi_more_goods">
                <div class="Mi_more_goods_top">
                    <span>手机</span>
                    <span><a href="">
                            查看更多<i class="iconfont icon-youjiantou"></i>
                        </a></span>
                </div>
                <div class="Mi_more_goods_l">
                    <a href="">
                        <img src="./img/lang.webp" alt="">
                    </a>
                </div>
                <div class="Mi_more_goods_r">
                    <ul>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                        <a href="">
                            <li><img src="./img/goods.png" alt=""></li>
                        </a>
                    </ul>
                </div>
            </div>
        </div>
        <a href="" class="kt w">
            <img src="./img//pen.webp" alt="" class="pen">
        </a>
    </div>

    <div class="bottom">
        <h1 class="w">
            <ul class="Serve">
                <a href="">
                    <li>
                        <i class="iconfont icon-editor2"></i>
                        <p style="display: inline;">预约维修服务</p>

                    </li>
                </a>
                <a href="">
                    <li>
                        <span class="border_2"></span>
                        <i class="iconfont icon-7"></i>
                        <p style="display: inline;">7天无理由退货</p>
                    </li>
                </a>

                <a href="">
                    <li>
                        <span class="border_2"></span>
                        <i class="iconfont icon-15"></i>
                        <p style="display: inline;">15天免费换货</p>
                    </li>
                </a>

                <a href="">
                    <li>
                        <span class="border_2"></span>
                        <i class="iconfont icon-liwu"></i>
                        <p style="display: inline;">满69元包邮</p>
                    </li>
                </a>

                <a href="">
                    <li>
                        <span class="border_2"></span>
                        <i class="iconfont icon-ditu"></i>
                        <p style="display: inline;">1100余家售后网点</p>
                    </li>
                </a>
            </ul>
        </h1>
        <div class="more_Serve w">
            <div class="more_Serve_l">
                <ul class="category">
                    <h4>选购指南</h4>
                    <a href="">
                        <li>手机</li>
                    </a>
                    <a href="">
                        <li>电视</li>
                    </a>
                    <a href="">
                        <li>笔记本</li>
                    </a>
                    <a href="">
                        <li>平板</li>
                    </a>
                    <a href="">
                        <li>穿戴</li>
                    </a>
                    <a href="">
                        <li>耳机</li>
                    </a>
                    <a href="">
                        <li>家电</li>
                    </a>
                    <a href="">
                        <li>路由器</li>
                    </a>
                    <a href="">
                        <li>音响</li>
                    </a>
                    <a href="">
                        <li>配件</li>
                    </a>
                </ul>
                <ul class="category">
                    <h4>服务中心</h4>
                    <a href="">
                        <li>申请售后</li>
                    </a>
                    <a href="">
                        <li>售后政策</li>
                    </a>
                    <a href="">
                        <li>维修服务价格</li>
                    </a>
                    <a href="">
                        <li>订单查询</li>
                    </a>
                    <a href="">
                        <li>以旧换新</li>
                    </a>
                    <a href="">
                        <li>保障服务</li>
                    </a>
                    <a href="">
                        <li>防伪查询</li>
                    </a>
                    <a href="">
                        <li>F码通道</li>
                    </a>
                </ul>
                <ul class="category">
                    <h4>线下门店</h4>
                    <a href="">
                        <li>小米之家</li>
                    </a>
                    <a href="">
                        <li>服务网点</li>
                    </a>
                    <a href="">
                        <li>授权体验店/专区</li>
                    </a>
                </ul>
                <ul class="category">
                    <h4>关于小米</h4>
                    <a href="">
                        <li>了解小米</li>
                    </a>
                    <a href="">
                        <li>加入小米</li>
                    </a>
                    <a href="">
                        <li>投资者关系</li>
                    </a>
                    <a href="">
                        <li>环境，社会及管治</li>
                    </a>
                    <a href="">
                        <li>廉洁举报</li>
                    </a>
                </ul>
                <ul class="category">
                    <h4>关注我们</h4>
                    <a href="">
                        <li>新浪微博</li>
                    </a>
                    <a href="">
                        <li>官方微信</li>
                    </a>
                    <a href="">
                        <li>联系我们</li>
                    </a>
                    <a href="">
                        <li>公益基金会</li>
                    </a>
                </ul>
            </div>
            <div class="more_Serve_r">
                <span class="border_3"></span>
                <h4>400-100-5678</h4>
                <p>8:00-18:00（仅收市话费）</p>
                <div class="customer">
                    <a href="">
                        <i class="iconfont icon-xinxi"></i>
                        <span>人工客服</span>
                    </a>
                </div>
            </div>
        </div>
    </div>
    <div class="last">
        <div class="last_logo w">
            <img src="./img/logo-mi2.png" alt="">
        </div>
        <div class="last_more">
            小米商城 | MIUI | 米家 | 米聊 | 多看 | 游戏 | 音乐 | 政企服务 | 小米天猫店 | 小米集团隐私政策 | 小米公司儿童信息保护规则 | 小米商城隐私政策 | 小米商城用户协议 | 问题反馈 |
            SelectLocation
            <br>
            北京互联网法院法律服务工作站 | 中国消费者协会 | 北京市消费者协会
            <p>
                © mi.com 京ICP证110507号 京ICP备10046444号 京公网安备11010802020134号 京网文[2023]0169-004 <br>
                （京）网械平台备字（2018）第00005号 互联网药品信息服务资格证 (京)-非经营性-2014-0090 营业执照 医疗器械质量公告 <br>
                增值电信业务许可证 网络食品经营备案 京食药网食备202010048 食品经营许可证 <br>
                违法和不良信息举报电话：171-5104-4404 知识产权侵权投诉 本网站所列数据，除特殊说明，所有数据均出自我司实验室测试
            </p>
        </div>
        <p class="final_words">探索黑科技，小米为发烧而生</p>
    </div>

    <script src="./js/jquery.min.js"></script>
    <script src="./js/search.js"></script>
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</html>

index.css

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* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
}

body {
    /* background-color: #fe7171; */
    width: 100% !important;
    min-width: 1226px;
}

a {
    text-decoration: none !important;
}

.top {
    padding-bottom: 25px;
}

/* 主体宽度 */
.w {
    margin: 0 auto !important;
    width: 1226px;
}

/* 顶部导航 */
.firstNav {
    /* text-align: center; */
    background-color: #333333;
    height: 40px;

}

.firstNav li {
    float: left;
}

.firstNav a {
    color: #b0b0b0;
    line-height: 40px;
    font-size: 12px;
    margin-right: 5px;
    margin-left: 5px;
}

.firstNav li span {
    color: #424242;
}

.firstNav a:hover {
    color: white;
    transition: all 0.4s ease 0s;
}

/* 下拉二维码 */
.QR {
    position: relative;
}

.QR_code {
    overflow: hidden;
    position: absolute;
    right: -28px;
    /* top: 5px; */
    background-color: #fff;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    height: 0px;
    transition: 0.5s;
    z-index: 10;
    width: 125px;
}


.QR:hover .triangle {
    display: block;
}

.QR:hover .QR_code {
    height: 150px;
    z-index: 10;
}


/* 下拉二维码三角 */
.triangle {
    display: none;
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid;
    border-color: transparent transparent rgb(255, 255, 255) transparent;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    top: 20px;
    left: 17px;
}

/* 右侧登录 */
.login li {
    float: right;
    height: 40px;
}

.login li a {
    margin: 0 5px 0 5px;
}

.login li:nth-child(1) {
    position: relative;
    width: 120px;
    background-color: #424242;
    text-align: center;
    margin-left: 10px;
}

/* 购物车下拉框 */

.gwc {
    position: absolute;
    overflow: hidden;
    height: 0px;
    width: 320px;
    background-color: #fff;
    top: 40px;
    left: -200px;
    transition: 0.5s;
    box-shadow: 1px 10px 10px 0px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

.gwc p {
    text-align: center;
    line-height: 95px;
    font-size: 10px;
}

.login li:nth-child(1):hover {
    background-color: #fff;

}

.login li:nth-child(1):hover a {
    color: #ff6702;
}

.login li:nth-child(1):hover .gwc {
    height: 95px;
    z-index: 10;

}

/* 二级导航栏 */
.secondNav {
    /* position: relative; */
    /* background-color: #be5353; */
    height: 100px;
}

.secondNav_main {
    position: relative;
    /* background-color: #be5353; */
    height: 100px;
}

/* logo  */
.logo {
    position: absolute;
    width: 56px;
    height: 56px;
    top: 20px;
    margin-right: 178px;
}

.logo a {
    display: block;
    width: 56px;
    height: 56px;
    background: url(../img/logo-mi2.png);
    background-size: cover;
    font-size: 0px;
}

/* 二层nav 
*/
.s_Nav {
    /* height: 100px; */
    /* width: 630px; */
    margin-left: 228px;
}

.s_Nav a {
    float: left;
    /* display: block; */
    line-height: 100px;
    color: #000000;
    margin: 0 10px 0 10px;
}

.s_Nav li {
    height: 50px;
}

.s_Nav a:hover {
    color: #ff6700;
    transition: all 0.4s ease 0s;
}





/* search */
.search {
    transition: 0.3s;
}

.search input {
    width: 245px;
    height: 50px;
    margin-top: 25px;
    margin-left: 78px;
    border: 1px solid #e0e0e0;
    border-right: none;
    outline: none;
    padding-left: 10px;
    color: #6f6f6f;
    transition: 0.3s;
}

.search button {
    position: absolute;
    border: 1px solid#e0e0e0;
    /* border-left: none; */
    width: 50px;
    height: 50px;
    top: 25px;
    right: 0;
    background-color: #fff;
    font-weight: 1000;
    transition: 0.3s;

}

.search:hover input {
    border: 1px solid#8a8a8a;
    border-right: none;
}

.search:hover button {
    border: 1px solid #8a8a8a;
    /* border-left: none; */
}

.search button:hover {
    background: #ff6600;
    border: none;
    color: #fff;
}

.search button:hover input {
    border-right: none !important;
}

/* 搜索框下拉 */
.more_search {
    display: none;
    position: absolute;
    top: 75px;
    right: 50px;
    background-color: #fff;
    width: 245px;
    height: 241px;
    border: 1px solid #ff6700;
    border-top: none;
    z-index: 9;
}

.more_search li {
    font-size: 5px;
    height: 30px;
    line-height: 30px;
    padding-left: 10px;
}

.more_search li:hover {
    background-color: #fafafa;
}

/* 搜索框下拉边框 */
.border_one {
    border: 1px solid #ff6700 !important;
}

.border_two {
    border: 1px solid #ff6700 !important;
    border-left: none !important;
}

/* 下滑菜单 */
.Xiaomi {
    height: 230px;
    overflow: hidden;
    background-color: #933434;
    display: none;
}

.Xiaomi ul {
    display: block;
    position: relative;
    height: 230px;
    background-color: #ffffff;
    /* padding: 35px 40px 0 40px; */
}

.Xiaomi ul li {
    float: left;
    height: 100%;
    width: 16.666666666666666%;
    background-color: #34b423;
    text-align: center;
    padding-top: 35px;
}

.Xiaomi ul li img {
    /* width: 100%; */
    padding-left: 10px;
}

.border {
    position: absolute;
    display: block;
    height: 100px;
    width: 1px;
    top: 35px;
    background-color: #e0e0e0;
    margin-top: 10ox;
}

.Xiaomi ul li span {
    display: block;
    font-size: 10px;
    color: #e0e0e0;

}

.goods {
    margin-top: 10px;
}

.Xiaomi ul li span:nth-child(3) {
    margin-top: 5px;
    color: #ff6600;
}

/* 下滑菜单动画 */
.Xiaomi_Phone,
.Redmi_Phone,
.T_V,
.Note_Book,
.I_pad,
.App_liances,
.Root_er {
    display: none !important;
}

.main {
    position: relative;
    height: 460px;
    background-color: #d42727;
}

.main_l {
    position: absolute;
    width: 234px;
    height: 460px;
    background: #979b9b;
    background-color: rgba(0, 0, 0, 0.5);
    top: 0px;
}

.main_l ul {
    padding-top: 20px;
}

.main_l li {
    /* float: left !important; */
    width: 100%;
    height: 42px;
    /* background-color: #f8f8f8; */
    font-size: 15px;
    line-height: 42px;
    padding-left: 30px;
    color: #ffffff;
}

.main_l li:hover {
    background-color: #ff6700;
}

.main_l li i {
    float: right;
    margin-right: 20px;
}



img {
    width: 100%;
    /* float: left; */
}

.carousel-control-prev {
    left: 232px;
}

.carousel-control-next {
    left: 1200px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background-color: #000;
}

/* 服务广告 */
.main_b {
    margin-top: 15px;
    height: 170px;
}

.mb_l {
    float: left;
    flex-direction: row;
    height: 100%;
    width: 234px;
    background-color: #5f5750;
}

.mb_l li {
    float: left;
    width: 78px;
    height: 84px;
    /* background-color: #763333; */
    text-align: center;
    /* margin: 6px 0 0 10px; */
}

.mb_l li img {
    margin-top: 20px;
    width: 24px;
    height: 24px;
    /* background-color: #6f6f6f; */
}

.mb_l li i {
    color: #e7e5e4;
    font-style: normal;
}

.mb_r {
    height: 100%;
    /* background-color: #403939; */
}

.mb_r li {
    float: left;
    margin-left: 14.6px;
    width: 316px;
    height: 170px;
}

.mb_r img {
    height: 100%;
    transition: all 250ms cubic-bezier(.02, .01, .47, 1);
}

.mb_r img:hover {
    box-shadow: 0 16px 32px 0 rgba(48, 55, 66, 0.15);
    transform: translate(0, -5px);
    transition-delay: 0s !important;
}

/* 商品 */
.mid {
    background-color: #f5f5f5;
}

.pen {
    padding-bottom: 40px;
}

.Mi_goods {
    margin-top: 20px;
    height: 694px;
}

.kt {
    display: block;
    padding-top: 20px;
}

.Mi_more_goods_top {
    height: 59px;
}

.Mi_more_goods_top span:nth-child(1) {
    float: left;
    font-size: 25px;
    line-height: 59px;
}

.Mi_more_goods_top span:nth-child(2) a {
    float: right;
    line-height: 59px;
    color: #000;
}

.Mi_more_goods_top span:nth-child(2) a:hover {
    color: #ff6600;
}

.Mi_more_goods_l {
    float: left;
    width: 234px;
    height: 615px;
}

.Mi_more_goods_l img,
.Mi_more_goods_r img {
    transition: all 250ms cubic-bezier(.02, .01, .47, 1);
}

.Mi_more_goods_l img:hover,
.Mi_more_goods_r img:hover {
    box-shadow: 0 16px 32px 0 rgba(48, 55, 66, 0.15);
    transform: translate(0, -5px);
    transition-delay: 0s !important;
}

.Mi_more_goods_r ul {
    margin: 0;
    padding: 0;
    border: none;
}

.Mi_more_goods_r li {
    float: left;
    width: 234px;
    height: 301px;
    margin-left: 14px;
    margin-bottom: 12px;
}

/* 底部服务 */
.bottom {
    margin-top: -15px;
    height: 450px;
    background-color: #fff
}

.bottom h1 li {
    float: left;
    width: 20%;
    line-height: 70px;
    padding: 0 50px 0 50px;
    color: #616161;
}

.bottom h1 {
    display: block;
    height: 70px !important;
    margin: 0;
    height: 0;
    /* background-color: #adc306; */
    font-size: 15px;
    border-bottom: 1px solid #afafaf;
}

.Serve li {
    position: relative;
}

.border_2 {
    position: absolute;
    display: block;
    width: 1px;
    height: 25px;
    background-color: #afafaf;
    top: 22px;
    left: -5px;
}

.Serve li:hover i,
.Serve li:hover p {
    color: #ff6600;
    transition: all 0.4s ease 0s;
}

.more_Serve_l {
    margin-top: 30px;
    width: 970px;
    padding: 0 0px 0 163px;
}

.category {
    float: left;
    width: 20%;
}

.more_Serve_l h4 {
    font-size: 14px;
    margin: 15px 0 15px 0;
}

.category a li {
    margin: 10px 0 7px 0;
    font-size: 10px !important;
    color: #757575;
}

.category a li:hover {
    color: #ff6600;
    /* transition: all 0.2s ease 0s; */
}

.more_Serve_r {
    position: relative;
    float: right;
    text-align: center;
    margin-right: 45px;
}

.border_3 {
    position: absolute;
    display: block;
    height: 70px;
    width: 1px !important;
    background-color: #afafaf;
    /* z-index: 10; */
    top: 20px;
    right: 204px;
}



.more_Serve_r h4 {
    color: #ff6700;
}

.more_Serve_r p {
    font-size: 10px;
    color: #757575;
}


.customer {
    margin-left: 17px;
    width: 121px;
    height: 30px;
    border: 1px solid#ff6700;
}

.customer i {
    color: #ff6700;
}

.customer span {
    color: #ff6700;
    font-size: 10px;
}

.customer:hover {
    background-color: #ff6700;
    transition: all 0.7s ease 0s;
}

.customer:hover i,
.customer:hover span {
    color: #fff;
}

.last {
    background-color: #f5f5f5;
    height: 250px;
}

.last {
    position: relative;
    background-color: #f5f5f5;
    padding-top: 30px;

}

.last_logo img {
    float: left;
    width: 56px;
    height: 56px;
}

.last_more {
    float: left;
    font-size: 10px;
    margin-top: 5px;
    margin-left: 20px;
}

.last_more p {
    font-size: 7px;
    color: #afafaf;
}

.final_words {
    position: absolute;
    left: 850px;
    top: 200px;
    color: #afafaf;
}

search.js

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//获取搜索框id
var search = document.getElementById('text')
//获取搜索按钮
var btn_search = document.getElementById('btn_search')
//获取搜索框下拉菜单
var more_search = document.getElementById('more_search')


search.onclick = function (e) {
    search.classList.add('border_one')
    btn_search.classList.add('border_two')
    more_search.style.display = 'block'
    e.stopPropagation()//阻止冒泡
}
document.addEventListener('click', function () {
    more_search.style.display = 'none';//隐藏
    search.classList.remove('border_one')
    btn_search.classList.remove('border_two')
});
more_search.addEventListener('click', function (e) {
    e.stopPropagation()
})


// this.className = 'border_one'
// btn_search.className = 'border_two'
// more_search.className = 'border_three'
// console.log(search.onclick);


login.html

在这里插入图片描述
在这里插入图片描述
下面展示一些 login.html代码片。

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<!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>登陆/注册</title>
    <link rel="stylesheet" href="./css/login.css">
    <script src="./js/jquery.min.js"></script>
    <script src="./js/login.js"></script>
    <link rel="shortcut icon" href="./-1367494811.jpg" type="image/x-icon" /> <!--IE 地址栏前的图标-->
    <link rel="Bookmark" href="./-1367494811.jpg" type="image/x-icon"> <!--收藏夹的图标-->
</head>

<body>
    <div class="box">
        <div class="login_l">
        </div>
        <div class="login_r">
            <h1 class="top">
                <div class="top_l">
                    <img src="./img/logo-mi2.png" alt="">
                    <span>小米帐号</span>
                </div>
                <div class="top_r">
                    <a href="">用户协议</a>
                    <a href="">隐私政策</a>
                    <a href="">帮助中心</a>
                    <select>
                        <option value="volvo">中文（简体）</option>
                        <option value="saab">中文（繁体）</option>
                        <option value="opel">英文</option>
                    </select>
                </div>
            </h1>
            <div class="main">
                <ul id="options">
                    <li class="border">登录</li>
                    <li>注册</li>
                </ul>
                <div id="more">
                    <div class="log item" style="display: block;">
                        <input type="text" placeholder="邮箱/手机号码/小米ID" id="log_1">
                        <input type="password" name="" id="log_2" placeholder="密码" minlength="6">
                        <input type="checkbox" class="check"> <span>已阅读并同意小米帐号 <a href="">用户协议</a> 和<a
                                href="">隐私政策</a></span>
                        <input type="submit" style="text-align: center ;padding-left: 0px;background-color: #6c3a1d;"
                            id="log_3">
                        <a href="" style="color: #fb6d1d;">忘记密码？</a>
                    </div>
                    <div class="reg item">
                        <select style="font-size: 15px;">
                            <option value="volvo">中国</option>
                            <option value="saab">美国</option>
                            <option value="opel">加拿大</option>
                        </select> <br>
                        <input type="text" placeholder="手机号" id="reg_1"> <br>
                        <input type="text" placeholder="请输入验证码" id="reg_2">
                        <input type="checkbox" class="check"> <span>已阅读并同意小米帐号 <a href="">用户协议</a> 和 <a
                                href="">隐私政策</a></span>
                        <input type="submit" style="text-align: center ;padding-left: 0px;background-color: #6c3a1d;"
                            id="reg_3">
                        <span href="" style="color: #fb6d1d;">获取验证码</span>
                    </div>

                </div>
            </div>

        </div>
    </div>
</body>

</html>

login.css

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* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
}

html {
    height: 100%;
    display: table;
}

body {
    /* background-color: #fe7171; */
    width: 100% !important;
    height: 100%;

}

a {
    text-decoration: none !important;
}

.box {
    /* margin-bottom: 10px; */
}

.login_l {
    float: left;
    width: 370px;
    /* height: 961px; */
    padding-bottom: 960px;
    background: url(../img/bg.jpg) no-repeat;
    background-size: 100% 100%;
    /* z-index: 10; */

}

.login_r {
    /* float: left; */
    width: 1873px;
    /* position: relative; */
    height: 961px;
    background-color: #0f0f0f;
}

.top {
    height: 80px;
    width: 100%;
    /* background-color: #fff; */
}

.top_l {
    float: left;
}

.top_l img {
    width: 40px;
    height: 40px;
    margin-top: 20px;
    margin-left: 20px;
    vertical-align: bottom;
}

.top_l span {
    color: #c3c3c3;
    font-size: 28px;
    font-weight: normal;
    /* margin-bottom: 100px; */
}

.top_r {
    float: right;
    text-align: center;
    line-height: 80px;
}

.top_r {
    font-size: 15px;
    margin-right: 40px;
    font-weight: normal;
}

.top_r a {
    color: #c3c3c3;
    margin-right: 10px;
}

.top_r select {
    margin: left 10px;
    color: #c3c3c3;
    border: none;
    background-color: #0f0f0f;
    text-align: center;
}

.top_r option {
    border: none;
    background-color: #0f0f0f;
}

.top_r a:hover,
.top_r option:hover {
    transition: all 0.7s ease 0s;
    color: coral;
}

.main {
    width: 450px;
    height: 570px;
    background-color: #1d1d1d;
    margin: 100px 850px;
    border-radius: 5px;
    padding: 44px;
}

#options {
    width: 360px;
    height: 72px;
}

#options li {
    float: left;
    font-size: 24px;
    font-weight: 600;
    margin-right: 15px;
    color: #4a4a4a
}

.border {
    color: #c3c3c3 !important;
    border-bottom: 5px solid #fd6d1c;
    border-radius: 1px;
}

.reg {
    display: none;
    height: 500px;
}

.reg select {
    width: 354px;
    height: 64px;
    margin-bottom: 20px;
    background-color: #2d2d2d;
    border: none;
    border-radius: 5px;
    padding-left: 20px;
    color: #c3c3c3;

}


.reg input,
.log input {
    width: 354px;
    height: 64px;
    margin-bottom: 20px;
    background-color: #2d2d2d;
    border: none;
    border-radius: 5px;
    font-size: 15px;
    padding-left: 20px;
    color: #595959;
}

.reg span,
.log span {
    color: #595959;
}

.reg span a,
.log span a {
    color: #ffffff;
}

.check {
    vertical-align: top;
    color: #2d2d2d;
    border: none;
    border-radius: 5px;
    width: 20px !important;
    height: 20px !important;
}

.item {
    display: none;
}

.sum {
    background-color: #e3641d !important;
    color: #ffffff !important;
}

login.js

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$(function () {
    $("#options li").click(function () {
        $(this).addClass("border").siblings().removeClass('border');
        var index = $(this).index();
        $(".main .item").eq(index).fadeToggle().show().siblings().hide()
    })

    $("#log_2").blur(function () {
        if ($("log_1").val() !== '' && $("log_2").val() !== '') {
            $("#log_3").addClass('sum')
        }
        else if ($("log_1").val() == '' || $("log_2").val() == '') {
            $("#log_3").removeClass('sum')
        }
    });
    $("#reg_2").blur(function () {
        if ($("reg_1").val() !== '' && $("reg_2").val() !== '') {
            $("#reg_3").addClass('sum')
        }
        else {
            $("#reg_3").removeClass('sum')
        }
    });

})