html代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>首页</title>
    <link rel="stylesheet" href="static/css/index.css">
    <link rel="stylesheet" href="static/font/jd/iconfont.css">
    <style>
    </style>
</head>
<body>
    <!-- 页眉 -->
    <div class="header">
        <!-- 字体图标菜单 -->
        <div class="menu iconfont icon-caidan"></div>
        <!-- 搜索框 -->
        <div class="search">
            <div class="logo">JD</div>
            <div class="zoom iconfont icon-fangdajing-copy "></div>
            <input type="text" name="" id="" class="words" value="电钢琴">
        </div>
        <!-- 登录按钮 -->
        <a href="" class="login">登录</a>
        <!--固定 -->
        <div class="dk">
            <div class="gg iconfont icon-gonggong-jingdong"></div>
            <a href="">打开APP</a>
        </div>
    </div>
    <!-- 主体 -->
    <div class="main">
        <div class="bg">
            <div class="bg_bc"></div>
            <img src="static/images/bg/bg.dpg" alt="">
        </div>
        <div class="bgtp">
            <img src="static/images/bg/bg1.dpg" alt="">
            <img src="static/images/bg/bg2.dpg" alt="">
            <img src="static/images/bg/bg3.dpg" alt="">
        </div>
        <!-- 导航区 -->
        <ul class="nav">
            <li>
                <a href=""><img src="static/images/dh/nav-1.png" alt=""></a>
                <a href="">京东超市</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-2.png" alt=""></a>
                <a href="">数码电器</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-3.png" alt=""></a>
                <a href="">京东服饰</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-4.png" alt=""></a>
                <a href="">京东生鲜</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-5.png" alt=""></a>
                <a href="">京东到家</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-6.png" alt=""></a>
                <a href="">充值缴费</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-7.png" alt=""></a>
                <a href="">9.9元拼</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-8.png" alt=""></a>
                <a href="">领劵</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-9.png" alt=""></a>
                <a href="">借钱</a>
            </li>
            <li>
                <a href=""><img src="static/images/dh/nav-10.png" alt=""></a>
                <a href="">PLUS会员</a>
            </li>
        </ul>
        <!-- 秒杀区 -->
        <div class="ms">
            <!-- 头部 -->
            <div class="ms-top">
                <div class="left">
                    <div class="title">京东秒杀</div>
                    <div class="notice">
                        <div class="tips">10
                            <img src="static/images/ms/点场.png" alt="">
                        </div>
                        <div class="time"><span>00</span>:<span>15</span>:<span>22</span></div>
                    </div>
                </div>
                <div class="right">更多秒杀</div>
            </div>
            <!-- 主体 -->
            <ul class="ms-body">
                <li class="item">
                    <a href=""><img src="static/images/ms/1.dpg" alt=""></a>
                    <div class="iconfont icon-icon-test">338</div>
                    <div class="iconfont icon-icon-test">558</div>
                </li>
                <li class="item">
                    <a href=""><img src="static/images/ms/2.dpg" alt=""></a>
                    <div class="iconfont icon-icon-test">1859</div>
                    <div class="iconfont icon-icon-test">2499</div>
                </li>
                <li class="item">
                    <a href=""><img src="static/images/ms/3.dpg" alt=""></a>
                    <div class="iconfont icon-icon-test">4769</div>
                    <div class="iconfont icon-icon-test">5699</div>
                </li>
                <li class="item">
                    <a href=""><img src="static/images/ms/4.dpg" alt=""></a>
                    <div class="iconfont icon-icon-test">1818</div>
                    <div class="iconfont icon-icon-test">2199</div>
                </li>
                <li class="item">
                    <a href=""><img src="static/images/ms/5.dpg" alt=""></a>
                    <div class="iconfont icon-icon-test">1399</div>
                    <div class="iconfont icon-icon-test">1799</div>
                </li>
                <li class="item">
                    <a href=""><img src="static/images/ms/6.dpg" alt=""></a>
                    <div class="iconfont icon-icon-test">20969</div>
                    <div class="iconfont icon-icon-test">22199</div>
                </li>
            </ul>
        </div>
        <!-- 推荐区猜你喜欢 -->
        <div class="cnxh">
            <img src="static/images/sp/cnxh.png" alt="">
        </div>
        <ul class="tj">
            <li class="item">
                <a href=""><img src="static/images/sp/1.webp" alt=""></a>
                <p>玉兰油（OLAY）美白润肤面霜50g乳液女士护肤品补水保湿提亮肤色粉嫩白皙改善暗黄美白修护</p>
                <div class="price">
                    <div class="jg iconfont icon-icon-test">59</div>
                    <div class="mj">满减</div>
                    <div class="kxs">看相似</div>
                </div>
            </li>
            <li class="item">
                <a href=""><img src="static/images/sp/2.webp" alt=""></a>
                <p>HR赫莲娜活颜修护舒缓霜 50ml（白绷带 质地面霜 保湿 改善细纹）圣诞节礼物</p>
                <div class="price">
                    <div class="jg iconfont icon-icon-test">3180</div>
                    <div class="mj">闪购</div>
                    <div class="kxs">看相似</div>
                </div>
            </li>
            <li class="item">
                <a href=""><img src="static/images/sp/3.webp" alt=""></a>
                <p>玉兰油（OLAY）锁水布丁水凝霜50g面霜乳液女士护肤品补水保湿提亮肤色淡化细纹水嫩滋润白皙透亮</p>
                <div class="price">
                    <div class="jg iconfont icon-icon-test">199</div>
                    <div class="mj">满减</div>
                    <div class="kxs">看相似</div>
                </div>
            </li>
            <li class="item">
                <a href=""><img src="static/images/sp/4.webp" alt=""></a>
                <p>适用笔记本电脑包手提公文男女12Air13Pro15.6内胆16商务14寸 深空灰 14/15寸</p>
                <div class="price">
                    <div class="jg iconfont icon-icon-test">59</div>
                    <div class="kxs">看相似</div>
                </div>
            </li>
            <li class="item">
                <a href=""><img src="static/images/sp/5.webp" alt=""></a>
                <p>//img11.360buyimg.com/jdphoto/s102x28_jfs/t14512/288/2659278877/2368/8468a10d/5aadf9daNd4909ddc.png</p>
                <div class="price">
                    <div class="jg iconfont icon-icon-test">138</div>
                    <div class="kxs">看相似</div>
                </div>
            </li>
            <li class="item">
                <a href=""><img src="static/images/sp/6.webp" alt=""></a>
                <p>超媛加绒加厚半高领打底衫女2020新款秋装气质小衫长袖T恤显瘦内搭T血BH-350-B#656#你 棕色 S</p>
                <div class="price">
                    <div class="jg iconfont icon-icon-test">104</div>
                    <div class="mj">满减</div>
                    <div class="kxs">看相似</div>
                </div>
            </li>
        </ul>
    </div>
    <!-- 页脚 -->
    <div class="footer">
        <a href="">
            <div class="iconfont icon-jingdong2"></div>
            <span>首页</span>
        </a>
        <a href="">
            <div class="iconfont icon-classification"></div>
            <span>分类</span>
        </a>
        <a href="">
            <div class="iconfont icon-jingdongwujiemiandanjiekoupeizhi-01"></div>
            <span>京喜</span>
        </a>
        <a href="">
            <div class="iconfont icon-gouwuche1 "></div>
            <span>购物车</span>
        </a>
        <a href="">
            <div class="iconfont icon-yonghu"></div>
            <span>未登录</span>
        </a>
    </div>
</body>
</html>

CSS代码

页面样式

/* 导入公共初始化样式表 */
@import 'reset.css';
/* 页眉 */
.header{
    background-color: #e43130;
    color: white;
    height: 4.4rem;
    /* 固定定位 */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    /* 设置层级 */
    z-index: 100;
    font-size: 1.4rem;
}
/* 页脚 */
.footer{
    background-color: #fafafa;
    color: #666;
    height: 4.4rem;
    /* 边框阴影效果 */
    box-shadow: 0 0 3px #999;
    /* 固定定位 */ 
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    font-size: 1.4rem;
}
/* 主体 */
.main{
    /* 绝对定位 */
    position: absolute;
    top: 4.4rem;
    bottom: 4.4rem;
    left: 0;
    right: 0;
    font-size: 1.4rem;
}
/* header样式 */
.header{
    /* 设置为flex布局 */
    display: flex;
    /* 垂直居中 */
    align-items: center;
}
/* 页眉三部分比例1：6：1 */
.header .login{
    color: #fff;
    text-align: center;
    flex: 1;
}
.header .menu{
    text-align: center;
    font-size: 3rem;
    flex: 1;
}
.header .search{
    flex:6;
    padding: 0.5rem;
    background-color: #fff;
    border-radius: 3rem;
    display: flex;
}
/* logo */
.header .search .logo{
    color: #e43130;
    flex: 0 1 4rem;
    font-size: 2rem;
    /* 水平垂直居中 */
    text-align: center;
    line-height: 2rem;
}
/* 放大镜 */
.header .search .zoom{
    color: #ccc;
    flex: 0 1 4rem;
    font-size: 2rem;
    border-left: 1px solid;
    /* 水平垂直居中 */
    text-align: center;
    line-height: 2rem;
}
/* 搜索文本框 */
.header .search .words{
    flex: auto;
    /* 去边框 */
    border: none;
    /* 去轮廓线 */
    outline: none;
    color: #aaa;
}
/* 固定定位打开APP f32607 */
.header .dk{
    background-color: #f32607;
    position: fixed;
    top: 7rem;
    right: 0;
    border-radius: 1rem 0 0 1rem;
    display: flex;
}
.header .dk .gg{
    font-size: 3rem;
}
.header .dk a{
    color: #fff;
    padding: 0.5rem 1rem 0 0.5rem;
}
/* 固定定位打开APP */
/* header样式 */
.main{
    display: flex;
    flex-flow: column nowrap;
}
/* 轮播 */
.main .bg{
    display: flex;
    flex-flow: column nowrap;
    background-color: #fff;
    position: relative;
    height: 15rem;
}
.main .bg .bg_bc{
    background-color: #C82519;
    border-radius: 0 0 4rem 4em;
    height: 10rem;
    margin-bottom: 10rem;
}
.main .bg img{
    width: 90%;
    position: absolute;
    top:1rem;
    left: 2rem;
    right: 2rem;
    margin: auto;
    border-radius: 1rem;
}
.main .bgtp{
    background-color: #fff;
    display: flex;
}
.main .bgtp img{
    width: 33%;
}
/* 轮播 */
/* 导航区 */
.main .nav{
    padding: 1rem;
    display: flex;
    flex-flow: row wrap;
    /* 两端对其 */
    justify-content: space-between;
}
.main .nav img{
    height: 4rem;
    width: 4rem;
}
.main .nav li{
    flex: 1 1 20%;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    margin: 1rem 0;
}
/* 导航区 */
/* 秒杀区 */
/* 头部 */
.main .ms{
    background-color: #fff;
    padding: 1rem;
    margin: 1rem 0;
    margin: 0 1rem;
    border-radius: 2rem;
}
.main .ms .ms-top{
    font-size: 1.3rem;
    height: 3rem;
    display: flex;
    /* 两端对其 */
    justify-content: space-between;
}
.main .ms .ms-top .left{
    display: flex;
}
.main .ms .ms-top .left .notice{
   font-size: 1.1rem;
   height: 2rem;
   border-radius: 2rem;
   margin-left: 1rem;
   display: flex;
   /* 水平垂直居中 */
   justify-content: center;
   align-items: center;
}
.main .ms .ms-top .left .notice .tips{
    font-size: 1.5rem;
    color: #e43130;
    padding: 0 0.5rem;
}
.main .ms .ms-top .left .notice .tips img{
    width: 2rem;
    height: 1.7rem;
}
.main .ms .ms-top .left .time{
    font-size: 1.5rem;
    color: #e43130;
    padding: 0 0.5rem;
}
.main .ms .ms-top .left .time span{
    background-color: #e43130;
    color: #fff;
    border-radius: 0.3rem;
}
.main .ms .ms-top .right{
    color:  #e43130;
}
/* 主体 */
.main .ms .ms-body{
    display: flex;
    justify-content: space-between;
}
.main .ms .ms-body img{
    height: 5.5rem;
    width: 5.5rem;
}
.main .ms .ms-body .item div:first-of-type{
    color: #f2270c;
    font-size: 1.3rem;
}
.main .ms .ms-body .item div:last-of-type{
    color: #999;
    font-size: 1.3rem;
    text-decoration: line-through;
}
/* 秒杀区 */
/*  推荐区猜你喜欢 */
.main .cnxh img{
    width: 100%;
}
.main .tj{
    display: flex;
    font-size: 1.3rem;
    flex-wrap: wrap;
}
.main .tj .item{
    flex: 1 1 46%;
    background-color: #fff;
    overflow: hidden;
    display: flex;
    flex-flow: column nowrap;
    border-radius: 1rem;
    padding: 1rem;
    position: relative;
}
.main .tj .item p{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.main .tj .item .price{
    display: flex;
}
.main .tj .item .price .jg{
    color: #fa2c19;
    font-size: 1.6rem;
}
.main .tj .item .price .mj{
    margin-left: 1rem;
    border: 1px solid #fa2c19;
    border-radius: 0.2rem;
    font-size: 1.3rem;
    margin-top: 0.3rem;
}
.main .tj .item .price .kxs{
    position: absolute;
    right: 0;
    background-color: #f0f2f5;
    color: grey;
    margin-top: 0.5rem;
    border-radius: 1rem 0 0 1rem;
}
.main .tj .item:nth-of-type(odd){
    margin: 0.5rem 0.5rem 0.5rem 1rem;
}
.main .tj .item:nth-of-type(even){
    margin: 0.5rem 0.5rem 0.5rem 1rem;
}
.main .tj .item img{
    width: 100%;
    height: 100%;
}
/*  推荐区猜你喜欢 */
/*  菜单栏 */
.footer{
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.footer a{
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}
.footer a .iconfont{
    font-size: 2rem;
}
.footer a span{
    font-size: 1rem;
}
/*  菜单栏 */

公共样式

*{
    /* 清理外边距 */
    margin: 0;
    /* 清理内边距 */
    padding: 0;
    /* 设置ie盒子 */
    box-sizing: border-box;
}
li{
    /* 去除小黑点 */
    list-style: none;
}
a{
    /* 文本颜色 */
    color: #7b7b7b;
    /* 去掉下划线 */
    text-decoration: none;
}
body{
    /* 页面背景颜色 */
    background-color: #F6F6F6;
}
html{
    /* 页面字号 */
    font-size: 10px;
}
/* 媒体查询 */
@media screen and (min-width:320px){
    html{
        /* 页面字号 */
        font-size: 8px;
    }
}
@media screen and (min-width:375px){
    html{
        /* 页面字号 */
        font-size: 10px;
    }
}
@media screen and (min-width:480px){
    html{
        /* 页面字号 */
        font-size: 12px;
    }
}
@media screen and (min-width:640px){
    html{
        /* 页面字号 */
        font-size: 14px;
    }
}
@media screen and (min-width:720px){
    html{
        /* 页面字号 */
        font-size: 16px;
    }
}
@media screen and (min-width:960px){
    html{
        /* 页面字号 */
        font-size: 18px;
    }
}
@media screen and (min-width:1024px){
    html{
        /* 页面字号 */
        font-size: 20px;
    }
}

总结：
代码中穿插众多flex布局属性及定位知识，通过此案例对前面的知识进行了巩固。

批改老师：

天蓬老师

批改状态：合格

老师批语：

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