HTML和CSS实现品优购首页

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wx62bdb159cc187 2022-07-01 11:09:27 博主文章分类：【Web】 ©著作权

文章标签 css html html5 css3 ico 文章分类 云平台云计算

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HTML和CSS实现品优购首页
效果图如下：
HTML和CSS实现品优购首页_ico
1、HTML部分源代码如下：

<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>品优购商城-综合网购首选-正品低价、品质保障、配送及时、轻松购物！
    </title>
    <!-- 网站说明 -->
    <meta name="description"
        content="品优购商城-专业的综合网上购物商城,销售家电、数码通讯、电脑、家居百货、服装服饰、母婴、图书、食品等数万个品牌优质商品.便捷、诚信的服务，为您提供愉悦的网上购物体验!" />
    <!-- 关键字 -->
    <meta name="keywords" content="网上购物,网上商城,手机,笔记本,电脑,MP3,CD,VCD,DV,相机,数码,配件,手表,存储卡,京东" />

    <!-- 引入favicon图标 -->
    <link rel="shortcut icon" href="favicon.ico" />
    <!-- 引入我们初始化样式文件 -->
    <link rel="stylesheet" href="css/base.css">
    <!-- 引入我们公共的样式文件 -->
    <link rel="stylesheet" href="css/common.css">
    <!-- 引入我们index.css文件  -->
    <link rel="stylesheet" href="css/index.css">
</head>

<body>
    <!-- 快捷导航模块 start -->
    <section class="shortcut">
        <div class="w">
            <div class="fl">
                <ul>
                    <li>品优购欢迎您！&nbsp;</li>
                    <li>
                        <a href="#">请登录</a> &nbsp; <a href="register.html" class="style_red">免费注册</a>
                    </li>
                </ul>
            </div>
            <div class="fr">
                <ul>
                    <li>我的订单</li>
                    <li></li>
                    <li class="arrow-icon">我的品优购</li>
                    <li></li>
                    <li>品优购会员</li>
                    <li></li>
                    <li>企业采购</li>
                    <li></li>
                    <li class="arrow-icon">关注品优购</li>
                    <li></li>
                    <li class="arrow-icon">客户服务</li>
                    <li></li>
                    <li class="arrow-icon">网站导航</li>
                </ul>
            </div>
        </div>
    </section>
    <!-- 快捷导航模块 end -->
    <!-- header头部模块制作 start -->
    <header class="header w">
        <!-- logo模块 -->
        <div class="logo">
            <h1>
                <a href="index.html" title="品优购商城">品优购商城</a>
            </h1>
        </div>
        <!-- search搜索模块 -->
        <div class="search">
            <input type="search" name="" id="" placeholder="语言开发">
            <button>搜索</button>
        </div>
        <!-- hotwords模块制作 -->
        <div class="hotwords">
            <a href="#" class="style_red">优惠购首发</a>
            <a href="#">亿元优惠</a>
            <a href="#">9.9元团购</a>
            <a href="#">美满99减30</a>
            <a href="#">办公用品</a>
            <a href="#">电脑</a>
            <a href="#">通信</a>
        </div>
        <!-- 购物车模块 -->
        <div class="shopcar">
            我的购物车
            <i class="count">8</i>
        </div>
    </header>
    <!-- header头部模块制作 end -->
    <!-- nav模块制作 start -->
    <nav class="nav">
        <div class="w">
            <div class="dropdown">
                <div class="dt">全部商品分类</div>
                <div class="dd">
                    <ul>
                        <li><a href="#">家用电器</a> </li>
                        <li><a href="list.html">手机</a>、 <a href="#">数码</a>、<a href="#">通信</a> </li>
                        <li><a href="#">电脑、办公</a> </li>
                        <li><a href="#">家居、家具、家装、厨具</a> </li>
                        <li><a href="#">男装、女装、童装、内衣</a> </li>
                        <li><a href="#">个户化妆、清洁用品、宠物</a> </li>
                        <li><a href="#">鞋靴、箱包、珠宝、奢侈品</a> </li>
                        <li><a href="#">运动户外、钟表</a> </li>
                        <li><a href="#">汽车、汽车用品</a> </li>
                        <li><a href="#">母婴、玩具乐器</a> </li>
                        <li><a href="#">食品、酒类、生鲜、特产</a> </li>
                        <li><a href="#">医药保健</a> </li>
                        <li><a href="#">图书、音像、电子书</a> </li>
                        <li><a href="#">彩票、旅行、充值、票务</a> </li>
                        <li><a href="#">理财、众筹、白条、保险</a> </li>

                    </ul>
                </div>
            </div>
            <div class="navitems">
                <ul>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                    <li><a href="#">服装城</a></li>
                </ul>
            </div>
        </div>
    </nav>
    <!-- nav模块制作 end -->
    <!-- 首页专有的模块 main  start -->
    <div class="w">
        <div class="main">
            <div class="focus">
                <ul>
                    <li>
                        <img src="upload/focus1.png" alt="">
                    </li>
                </ul>
            </div>
            <div class="newsflash">
                <div class="news">
                    <div class="news-hd">
                        <h5>品优购快报</h5>
                        <a href="#" class="more">更多</a>
                    </div>
                    <div class="news-bd">
                        <ul>
                            <li><a href="#"><strong>[重磅]</strong> 它来了它来了，pink老师走来了, 它是谁？</a></li>
                            <li><a href="#"><strong>[重磅]</strong> 它来了它来了，pink老师走来了</a></li>
                            <li><a href="#"><strong>[重磅]</strong> 它来了它来了，pink老师走来了</a></li>
                            <li><a href="#"><strong>[重磅]</strong> 它来了它来了，pink老师走来了</a></li>
                            <li><a href="#"><strong>[重磅]</strong> 它来了它来了，pink老师走来了, 它是谁？</a></li>
                        </ul>
                    </div>
                </div>
                <div class="lifeservice">
                    <ul>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                        <li>
                            <i></i>
                            <p>话费</p>
                        </li>
                    </ul>
                </div>
                <div class="bargain">
                    <img src="upload/bargain.png" alt="">
                </div>
            </div>
        </div>
    </div>
    <!-- 首页专有的模块 main  end -->
    <!-- 推荐模块 start-->
    <div class="w recom">
        <div class="recom_hd">
            <img src="images/recom.png" alt="">
        </div>
        <div class="recom_bd">
            <ul>
                <li><img src="upload/recom_03.jpg" alt=""></li>
                <li><img src="upload/recom_03.jpg" alt=""></li>
                <li><img src="upload/recom_03.jpg" alt=""></li>
                <li><img src="upload/recom_03.jpg" alt=""></li>
            </ul>
        </div>
    </div>
    <!-- 推荐模块 end-->
    <!-- 楼层区域制作start -->
    <div class="floor">
        <!-- 1楼家用电器楼层 -->
        <div class="w jiadian">
            <div class="box_hd">
                <h3>家用电器</h3>
                <div class="tab_list">
                    <ul>
                        <li> <a href="#" class="style_red">热门</a>|</li>
                        <li><a href="#">大家电</a>|</li>
                        <li><a href="#">生活电器</a>|</li>
                        <li><a href="#">厨房电器</a>|</li>
                        <li><a href="#">生活电器</a>|</li>
                        <li><a href="#">个护健康</a>|</li>
                        <li><a href="#">应季电器</a>|</li>
                        <li><a href="#">空气/净水</a>|</li>
                        <li><a href="#">新奇特</a>|</li>
                        <li><a href="#"> 高端电器</a></li>
                    </ul>
                </div>
            </div>
            <div class="box_bd">
                <div class="tab_content">
                    <div class="tab_list_item">
                        <div class="col_210">
                            <ul>
                                <li><a href="#">节能补贴</a></li>
                                <li><a href="#">节能补贴</a></li>
                                <li><a href="#">节能补贴</a></li>
                                <li><a href="#">节能补贴</a></li>
                                <li><a href="#">节能补贴</a></li>
                                <li><a href="#">节能补贴</a></li>
                            </ul>
                            <a href="#">
                                <img src="upload/floor-1-1.png" alt="">
                            </a>
                        </div>
                        <div class="col_329">
                            <a href="#">
                                <img src="upload/floor-1-b01.png" alt="">
                            </a>
                        </div>
                        <div class="col_221">
                            <a href="#" class="bb"> <img src="upload/floor-1-2.png" alt=""></a>
                            <a href="#"> <img src="upload/floor-1-3.png" alt=""></a>
                        </div>
                        <div class="col_221">
                                <a href="#"> <img src="upload/floor-1-4.png" alt=""></a>
                              
                        </div>
                        <div class="col_219">
                                <a href="#" class="bb"> <img src="upload/floor-1-5.png" alt=""></a>
                                <a href="#"> <img src="upload/floor-1-6.png" alt=""></a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!-- 2楼手机楼层 -->
        <div class="w shouji">
                <div class="box_hd">
                    <h3>手机通讯</h3>
                    <div class="tab_list">
                        <ul>
                            <li> <a href="#" class="style_red">热门</a>|</li>
                            <li><a href="#">大家电</a>|</li>
                            <li><a href="#">生活电器</a>|</li>
                            <li><a href="#">厨房电器</a>|</li>
                            <li><a href="#">生活电器</a>|</li>
                            <li><a href="#">个护健康</a>|</li>
                            <li><a href="#">应季电器</a>|</li>
                            <li><a href="#">空气/净水</a>|</li>
                            <li><a href="#">新奇特</a>|</li>
                            <li><a href="#"> 高端电器</a></li>
                        </ul>
                    </div>
                </div>
                <div class="box_bd">
                    <div class="tab_content">
                        <div class="tab_list_item">
                            <div class="col_210">
                                <ul>
                                    <li><a href="#">节能补贴</a></li>
                                    <li><a href="#">节能补贴</a></li>
                                    <li><a href="#">节能补贴</a></li>
                                    <li><a href="#">节能补贴</a></li>
                                    <li><a href="#">节能补贴</a></li>
                                    <li><a href="#">节能补贴</a></li>
                                </ul>
                                <a href="#">
                                    <img src="upload/floor-1-1.png" alt="">
                                </a>
                            </div>
                            <div class="col_329">
                                <a href="#">
                                    <img src="upload/floor-1-b01.png" alt="">
                                </a>
                            </div>
                            <div class="col_221">
                                <a href="#" class="bb"> <img src="upload/floor-1-2.png" alt=""></a>
                                <a href="#"> <img src="upload/floor-1-3.png" alt=""></a>
                            </div>
                            <div class="col_221">
                                    <a href="#"> <img src="upload/floor-1-4.png" alt=""></a>
                                  
                            </div>
                            <div class="col_219">
                                    <a href="#" class="bb"> <img src="upload/floor-1-5.png" alt=""></a>
                                    <a href="#"> <img src="upload/floor-1-6.png" alt=""></a>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
    </div>
    <!-- 楼层区域制作end -->
    <!-- 底部模块的制作 start -->
    <footer class="footer">
        <div class="w">
            <div class="mod_service">
                <ul>
                    <li>
                        <h5></h5>
                        <div class="service_txt">
                            <h4>正品保障</h4>
                            <p>正品保障,提供发票</p>
                        </div>
                    </li>
                    <li>
                        <h5></h5>
                        <div class="service_txt">
                            <h4>正品保障</h4>
                            <p>正品保障,提供发票</p>
                        </div>
                    </li>
                    <li>
                        <h5></h5>
                        <div class="service_txt">
                            <h4>正品保障</h4>
                            <p>正品保障,提供发票</p>
                        </div>
                    </li>
                    <li>
                        <h5></h5>
                        <div class="service_txt">
                            <h4>正品保障</h4>
                            <p>正品保障,提供发票</p>
                        </div>
                    </li>
                </ul>
            </div>
            <div class="mod_help">
                <dl>
                    <dt>服务指南</dt>
                    <dd><a href="#">购物流程</a></dd>
                    <dd><a href="#">会员介绍</a></dd>
                    <dd><a href="#">生活旅行/团购</a></dd>
                    <dd><a href="#">常见问题</a></dd>
                    <dd><a href="#">大家电</a></dd>
                    <dd><a href="#">联系客服</a></dd>
                </dl>
                <dl>
                    <dt>服务指南</dt>
                    <dd><a href="#">购物流程</a></dd>
                    <dd><a href="#">会员介绍</a></dd>
                    <dd><a href="#">生活旅行/团购</a></dd>
                    <dd><a href="#">常见问题</a></dd>
                    <dd><a href="#">大家电</a></dd>
                    <dd><a href="#">联系客服</a></dd>
                </dl>
                <dl>
                    <dt>服务指南</dt>
                    <dd><a href="#">购物流程</a></dd>
                    <dd><a href="#">会员介绍</a></dd>
                    <dd><a href="#">生活旅行/团购</a></dd>
                    <dd><a href="#">常见问题</a></dd>
                    <dd><a href="#">大家电</a></dd>
                    <dd><a href="#">联系客服</a></dd>
                </dl>
                <dl>
                    <dt>服务指南</dt>
                    <dd><a href="#">购物流程</a></dd>
                    <dd><a href="#">会员介绍</a></dd>
                    <dd><a href="#">生活旅行/团购</a></dd>
                    <dd><a href="#">常见问题</a></dd>
                    <dd><a href="#">大家电</a></dd>
                    <dd><a href="#">联系客服</a></dd>
                </dl>
                <dl>
                    <dt>服务指南</dt>
                    <dd><a href="#">购物流程</a></dd>
                    <dd><a href="#">会员介绍</a></dd>
                    <dd><a href="#">生活旅行/团购</a></dd>
                    <dd><a href="#">常见问题</a></dd>
                    <dd><a href="#">大家电</a></dd>
                    <dd><a href="#">联系客服</a></dd>
                </dl>
                <dl>
                    <dt>帮助中心</dt>
                    <dd>
                        <img src="images/wx_cz.jpg" alt="">
                        品优购客户端
                    </dd>
                </dl>
            </div>
            <div class="mod_copyright">
                <div class="links">
                    <a href="#">关于我们</a> | <a href="#">联系我们</a> | 联系客服 | 商家入驻 | 营销中心 | 手机品优购 | 友情链接 | 销售联盟 | 品优购社区 |
                    品优购公益 | English Site | Contact U
                </div>
                <div class="copyright">
                    地址：北京市昌平区建材城西路金燕龙办公楼一层 邮编：100096 电话：400-618-4000 传真：010-82935100 邮箱: zhanghj+itcast.cn <br>
                    京ICP备08001421号京公网安备110108007702
                </div>
            </div>
        </div>
    </footer>
    <!-- 底部模块的制作 end -->
</body>

</html>

2、CSS部分源代码如下：
（1）base部分代码如下：

/* 把我们所有标签的内外边距清零 */
* {
    margin: 0;
    padding: 0;
    /* css3盒子模型 */
    box-sizing: border-box;
}
/* em 和 i 斜体的文字不倾斜 */
em,
i {
    font-style: normal
}
/* 去掉li 的小圆点 */
li {
    list-style: none
}

img {
    /* border 0 照顾低版本浏览器 如果 图片外面包含了链接会有边框的问题 */
    border: 0;
    /* 取消图片底侧有空白缝隙的问题 */
    vertical-align: middle
}

button {
    /* 当我们鼠标经过button 按钮的时候，鼠标变成小手 */
    cursor: pointer
}

a {
    color: #666;
    text-decoration: none
}

a:hover {
    color: #c81623
}

button,
input {
    /* "\5B8B\4F53" 就是宋体的意思 这样浏览器兼容性比较好 */
    font-family: Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
    /* 默认有灰色边框我们需要手动去掉 */
    border: 0; 
    outline: none;
}

body {
    /* CSS3 抗锯齿形 让文字显示的更加清晰 */
    -webkit-font-smoothing: antialiased;
    background-color: #fff;
    font: 12px/1.5 Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
    color: #666
}

.hide,
.none {
    display: none
}
/* 清除浮动 */
.clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0
}

.clearfix {
    *zoom: 1
}

（2）common部分源代码如下：

/* 声明字体图标 这里一定要注意路径的变化 */
@font-face {
    font-family: 'icomoon';
    src:  url('../fonts/icomoon.eot?tomleg');
    src:  url('../fonts/icomoon.eot?tomleg#iefix') format('embedded-opentype'),
      url('../fonts/icomoon.ttf?tomleg') format('truetype'),
      url('../fonts/icomoon.woff?tomleg') format('woff'),
      url('../fonts/icomoon.svg?tomleg#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
  }
/* 版心 */
.w {
    width: 1200px;
    margin: 0 auto;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.style_red {
    color: #c81623;
}
/* 快捷导航模块 */
.shortcut {
    height: 31px;
    line-height: 31px;
    background-color: #f1f1f1;
}
.shortcut ul li {
    float: left;
}
/* 选择所有的偶数的小li */
.shortcut .fr ul li:nth-child(even) {
    width: 1px;
    height: 12px;
    background-color: #666;
    margin: 9px 15px 0;
}
.arrow-icon::after {
    content: '\e91e';
    font-family: 'icomoon';
    margin-left: 6px;
}
/* header 头部制作 */
.header {
    position: relative;
    height: 105px;
 
}
.logo {
    position: absolute;
    top: 25px;
    width: 171px;
    height: 61px;
    
}
.logo a {
    display: block;
    width: 171px;
    height: 61px;
    background: url(../images/logo.png) no-repeat;
    /* font-size: 0;京东的做法*/
    /* 淘宝的做法让文字隐藏 */
    text-indent: -9999px;
    overflow: hidden;
}
.search {
    position: absolute;
    left: 346px;
    top: 25px;
    width: 538px;
    height: 36px;
    border: 2px solid #b1191a;
}
.search input {
    float: left;
    width: 454px;
    height: 32px;
    padding-left: 10px;
}
.search button {
    float: left;
    width: 80px;
    height: 32px;
    background-color: #b1191a;
    font-size: 16px;
    color: #fff;
}
.hotwords {
    position: absolute;
    top: 66px;
    left: 346px;
}
.hotwords a {
    margin: 0 10px;
}
.shopcar {
    position: absolute;
    right: 60px;
    top: 25px;
    width: 140px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border: 1px solid #dfdfdf;
    background-color: #f7f7f7;
}
.shopcar::before {
    content: '\e93a';
    font-family: 'icomoon';
    margin-right: 5px;
    color: #b1191a;
}
.shopcar::after {
    content: '\e920';
    font-family: 'icomoon';
    margin-left: 10px;
}
.count {
    position: absolute;
    top: -5px;
    left: 105px;
    height: 14px;
    line-height: 14px;
    color: #fff;
    background-color: #e60012;
    padding: 0 5px;
    border-radius: 7px 7px 7px 0;
}
/* nav模块制作 */
.nav {
    height: 47px;
    border-bottom: 2px solid #b1191a;
}
.nav .dropdown {
    float: left;
    width: 210px;
    height: 45px;
    background-color: #b1191a;
}
.nav .navitems {
    float: left;
}
.dropdown .dt {
    width: 100%;
    height: 100%;
    color: #fff;
    text-align: center;
    line-height: 45px;
    font-size: 16px;
}
.dropdown .dd {
    /* display: none; */
    width: 210px;
    height: 465px;
    background-color: #c81623;
    margin-top: 2px;
}
.dropdown .dd ul li {
    position: relative;
    height: 31px;
    line-height: 31px;
    margin-left: 2px;
    padding-left: 10px;
}
.dropdown .dd ul li:hover {
   background-color: #fff;
}
.dropdown .dd ul li::after {
    position: absolute;
    top: 1px;
    right: 10px;
    color: #fff;
    font-family: 'icomoon';
    content: '\e920';
    font-size: 14px;
}
.dropdown .dd ul li a {
    font-size: 14px;
    color: #fff;
}
.dropdown .dd ul li:hover a {
    color: #c81623;
}
.navitems ul li {
    float: left;
}
.navitems ul li a {
    display: block;
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    padding: 0 25px;
}

/* 底部模块制作 */
.footer {
    height: 415px;
    background-color: #f5f5f5;
    padding-top: 30px;
}
.mod_service {
    height: 80px;
    border-bottom: 1px solid #ccc;
}
.mod_service ul li {
    float: left;
    width: 300px;
    height: 50px;
    padding-left: 35px;
}
.mod_service ul li h5 {
    float: left;
    width: 50px;
    height: 50px;
    background: url(../images/icons.png) no-repeat -252px -2px;
    margin-right: 8px;
}
.service_txt h4 {
    font-size: 14px;
}
.service_txt  p {
    font-size: 12px;
}
.mod_help {
    height: 185px;
    border-bottom: 1px solid #ccc;
    padding-top: 20px;
    padding-left: 50px;
}
.mod_help dl {
    float: left;
    width: 200px;
}
.mod_help dl:last-child {
    width: 90px;
    text-align: center;
}
.mod_help dl dt {
    font-size: 16px; 
    margin-bottom: 10px;
}
.mod_copyright {
    text-align: center;
    padding-top: 20px;
}
.links {
    margin-bottom: 15px;
}
.links a {
    margin: 0 3px;
}
.copyright {
    line-height: 20px;
}

（3）index部分代码如下：

.main {
    width: 980px;
    height: 455px;
    margin-left: 220px;
    margin-top: 10px;
}
.focus {
    float: left;
    width: 721px;
    height: 455px;
    background-color: purple;
}
.newsflash {
    float: right;
    width: 250px;
    height: 455px;
}
.news {
    height: 165px;
   border: 1px solid #e4e4e4;
}
.news-hd {
    height: 33px;
    line-height: 33px;
    border-bottom: 1px dotted #e4e4e4;
    padding: 0 15px;
}
.news-hd h5 {
    float: left;
    font-size: 14px;
}
.news-hd .more {
    float: right;
}
.news-hd .more::after {
    font-family: 'icomoon';
    content: '\e920';
}
.news-bd {
    padding: 5px 15px 0;
}
.news-bd ul li {
    height: 24px;
    line-height: 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.lifeservice {
    overflow: hidden;
    height: 209px;
    /* background-color: purple; */
    border: 1px solid #e4e4e4;
    border-top: 0;
}
.lifeservice ul {
    width: 252px;
}
.lifeservice ul li {
    float: left;
    width: 63px;
    height: 71px;
    border-right: 1px solid #e4e4e4;
    border-bottom: 1px solid #e4e4e4;
    text-align: center;
}
.lifeservice ul li i {
    display: inline-block;
    width: 24px;
    height: 28px;
    background-color: pink;
    margin-top: 12px;
    background: url(../images/icons.png) no-repeat -19px -15px;
}
.bargain {
    margin-top: 5px;
}
/* 推荐模块 */
.recom {
    height: 163px;
    background-color: #ebebeb;
    margin-top: 12px;
}
.recom_hd {
    float: left;
    height: 163px;
    width: 205px;
    background-color: #5c5251;
    text-align: center;
    padding-top: 30px;
}
.recom_bd {
    float: left;
}
.recom_bd ul li {
    position: relative;
    float: left;
}
.recom_bd ul li img {
    width: 248px;
    height: 163px;
}
.recom_bd ul li:nth-child(-n+3)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 10px;
    width: 1px;
    height: 145px;
    background-color: #ddd;
}
/* 家用电梯模块 */
.box_hd {
    height: 30px;
    border-bottom: 2px solid #c81623;
}
.box_hd  h3 {
    float: left;
    font-size: 18px;
    color: #c81623;
    font-weight: 400;
}
.tab_list {
    float: right;
    line-height: 30px;
}
.tab_list ul li {
    float: left;
}
.tab_list ul li a {
    margin: 0 15px;
}
.floor .w {
    margin-top: 30px;
}
.box_bd {
    height: 361px;
  
}
.tab_list_item>div {
    float: left;
    height: 361px;
}

.col_210 {
    width: 210px;
    background-color: #f9f9f9;
    text-align: center;
}
.col_210  ul li {
    float: left;
    width: 85px;
    height: 34px;
    border-bottom: 1px solid #ccc;
    text-align: center;
    line-height: 33px;
    margin-right: 10px;
}
.col_210  ul {
    padding-left: 12px;
}
.col_329 {
    width: 329px;
}
.col_221 {
    width: 221px;
    border-right: 1px solid #ccc;
}
.col_219 {
    width: 219px;
}
.bb {
    /* 一般情况下，a如果包含有宽度的盒子，a需要转为块级元素 */
    display: block;
    border-bottom: 1px solid #ccc;
}

（4）list部分代码如下：

/* 列表页专有的css */
.nav {
    overflow: hidden;
}
.sk {
    position: absolute;
    left: 190px;
    top: 40px;
    border-left: 1px solid #c81523;
    padding: 3px 0 0  14px;
}
.sk_list {
    float: left;
}
.sk_list  ul li {
    float: left;
}
.sk_list  ul li a {
    display: block;
    line-height: 47px;
    padding: 0 30px;
    font-size: 16px;
    font-weight: 700;
    color: #000;
}
.sk_con {
    float: left;
}
.sk_con ul li {
    float: left;
}
.sk_con  ul li a {
    display: block;
    line-height: 49px;
    padding: 0 20px;
    font-size: 14px;
   
}
.sk_con  ul li:last-child a::after {
    content: '\e91e';
    font-family: 'icomoon';
}
.sk_bd ul li {
    overflow: hidden;
    float: left;
    margin-right: 13px;
    width: 290px;
    height: 460px;
    border: 1px solid transparent;
}
.sk_bd ul li:nth-child(4n) {
    margin-right: 0;
}
.sk_bd ul li:hover {
    border: 1px solid #c81523;
}