abstract:<!DOCTYPE html><html><head><meta charset="utf-8"> <link rel="icon" href="http://s01.mifile.cn/favicon.ico" type="image/x-icon"&
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="icon" href="http://s01.mifile.cn/favicon.ico" type="image/x-icon">
<title>小米商城</title>
<script type="text/javascript" src="js/jquery-3.3.1.min.js"></script>
<link rel="stylesheet" type="text/css" href="css/css.css">
</head>
<body>
<script type="text/javascript">
</script>
<div id="F1"><!-- 导航背景 -->
<div id="F1_on_C"><!-- 导航中间部分 -->
<div id="F1_on_C_L"><!-- 中间左侧导航条 -->
<a href="https://www.mi.com/index.html">小米商城</a>
<a href="https://www.miui.com/">MIUI</a>
<a href="https://iot.mi.com/index.html">IoT</a>
<a href="https://i.mi.com/" >云服务</a>
<a href="https://jr.mi.com?from=micom">金融</a>
<a href="https://youpin.mi.com/">有品</a>
<a href="https://xiaoai.mi.com/">小爱开放平台</a>
<a href="https://b.mi.com/?client_id=180100031058&masid=17409.0358">政企服务</a>
<a href="https://www.mi.com/aptitude/list/?id=41">资质证照</a>
<a href="https://www.mi.com/aptitude/list/" >协议规则</a>
<a href="//www.mi.com/appdownload/">下载app</a>
<a href="#J_modal-globalSites" >Select Region</a>
</div>
<div id="F1_on_C_R"><!-- 中间右侧注册 -->
<a href="">登录</a>
<a href="">注册</a>
<a href="">我的订单</a>
<a href="">购物车</a>
</div>
</div>
</div>
<div id="F2"><!-- 导航下的菜单 -->
<div id="F2_logo"><!-- 导航下的菜单左侧LOGO --><!-- <div id="header-logo-mi"></div> --><img src="https://s01.mifile.cn/i/mi-logo.png">
</div>
<div id="F2_C"><!-- 导航下的中间的内容 -->
<ul>
<li>小米手机 </li>
<li>红米</li>
<li>电视</li>
<li>笔记本</li>
<li>家电</li>
<li>新品</li>
<li>路由器</li>
<li>智能硬件</li>
<li>服务</li>
<li>社区</li>
</ul>
</div>
<div id="F2_search"><!-- 导航下的菜单右侧搜索 -->
</div>
</div>
<div id="F3"><!-- 分类菜单层 -->
<div></div>
<div></div>
</div>
<div id="F4"><!-- 分类菜单层下一行广告位 -->
<div id="F4_1"></div>
<div id="F4_2"></div>
<div id="F4_3"></div>
<div id="F4_4"></div>
</div>
<dir id="F5"><!-- 广告为你而战 -->
</dir>
<div id="DH"><!-- 灰色底 -->
<div id="DH_F1" class="more">
<div class="TT"><span class="TL">手机</span><span class="TR">查看全部></span></div>
<img class="M1X1" src="https://i1.mifile.cn/a4/xmad_1544580545953_UvEXK.jpg">
<div class="M4X2"><!-- 4个两排 -->
<div class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1537323963.1278763!220x220.jpg"></div>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1545457703.71734471!220x220.png"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1527685277.65255600!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1522034061.12391230!220x220.jpg"></dir>
<div class="M4x2_0"></div>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1524621350.77238418!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1531878001.22998509!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1529635747.42979757!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1528719461.20891365!220x220.jpg"></dir>
</div>
</div>
<div id="DH_F1-2AD" class="AD"><img src="https://i1.mifile.cn/a4/xmad_1550489222902_OWjYX.jpg">
</div>
<div id="DH_F2" class="more">
<div class="TT"><span class="TL">家电</span><span class="TR">查看全部></span></div>
<div class="M1X1">
<img class="M1X2" src="https://i1.mifile.cn/a4/xmad_15232433421155_vCzhJ.jpg">
<div class="M1x2_0"></div>
<img class="M1X2" src="https://i1.mifile.cn/a4/xmad_15407948090121_sNfyZ.jpg">
</div>
<div class="M4X2"><!-- 4个两排 -->
<div class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1539315570.63599432!220x220.jpg"></div>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1545286017.38639954!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1524636075.71677607!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1545286017.38639954!220x220.jpg"></dir>
<div class="M4x2_0"></div>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1524621350.77238418!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1531878001.22998509!220x220.jpg"></dir>
<dir class="M4X2_1"><img src="https://i1.mifile.cn/a1/pms_1529635747.42979757!220x220.jpg"></dir>
<!-- 4个两排小块,一块分两块容器 -->
<dir class="M4X2_1">
<div>小米插线板</div>
<div class="GH"></div>
<div>浏览更多</div>
</dir>
</div>
</div>
<div id="DH_F2-3AD" class="AD" ><img src="https://i1.mifile.cn/a4/xmad_15501969851306_dyMaz.jpg" alt="">
</div>
<div id="DH_F3" class="more">智能
</div>
<div id="DH_F3-4AD" class="AD" ><img src="https://i1.mifile.cn/a4/xmad_15439756480639_IhxpV.jpg">
</div>
<div id="DH_F4" class="more">搭配
</div>
</div>
<div id=LD_U><!-- 楼底上 -->
<div id=LD_U_1><!-- 楼底上五段字容器 -->
<div class="LD_U_1_0">预约维修服务</div>
<div class="LD_U_1_1">7天无理由退货</div>
<div class="LD_U_1_1">15天免费换货</div>
<div class="LD_U_1_1">满150元包邮</div>
<div class="LD_U_1_1"#F5F5F5>520余家售后网点</div>
</div>
</div>
<div id=LD_D><!-- 楼底下 -->
</div>
</body>
</html>
*{margin:0px;padding: 0px;}
li{list-style:none;}
a{text-decoration: none;color: #b0b0b0;cursor: pointer;}
/*导航背景*/
#F1{height: 40px;width: 100%;background: #333;color: #b0b0b0;font-size: 12px;}
/*导航中间部分*/
#F1_on_C{height: 40px;width: 1226px;margin:0px auto;}
/*中间左侧导航条*/
#F1_on_C_L{float: left;}
#F1_on_C_L>a{height:40px;line-height:40px;margin-right:5px;}
#F1_on_C_L>a:hover{color: #fff;}
/*中间右侧注册*/
#F1_on_C_R{float:right;height:40px;line-height:40px;}
#F1_on_C_R>a{margin-left: 13px;}
/*------分层线------*/
/*导航下的菜单*/
#F2{height: 100px;width: 1226px;margin:0px auto; }
/*导航下的菜单左侧LOGO底色*/
#F2_logo{height:55px;width:55px;background-color:#FF6700;margin: 23px 0px;float: left;}
/*导航下的菜单左侧LOGO底色上的字*/
#F2_logo>img{width: 49px;height: 49px;margin:3px 3px;}
/*导航下的中间的内容*/
#F2_C{height:100px;float: left;}
#F2_C>ul{margin-left: 150px;}
#F2_C>ul>li{float: left;height: 100px;line-height: 100px;margin-right:20px;}
/*导航下的菜单右侧搜索*/
#F2_search{}
/*分类菜单层*/
#F3{width: 1226px;height: 430px;background: #ccc;margin: 0px auto;}
/*分类菜单层下一行广告位 */
#F4{width: 1226px;height: 170px;margin: 15px auto;}
#F4_1{width: 233px;height: 170px;background: yellow;float: left;}
#F4_2,#F4_3,#F4_4{width: 316px;height: 170px;margin-left: 15px;background: blue;float: left;}
#F4_2{background-image:url(https://i1.mifile.cn/a4/xmad_15500580021576_iymFx.jpg);background-size: cover;}
#F4_3{background-image:url(https://i1.mifile.cn/a4/xmad_15410029988871_TdzPQ.jpg);background-size: cover;}
#F4_4{background-image:url(https://i1.mifile.cn/a4/xmad_1550022313197_PMtDb.jpg);background-size: cover;}
/*1226-233-316*3=45 45/3=15*/
/*广告为你而战*/
#F5{width: 1226px;height: 120px;margin: 15px auto;background-image: url(https://i1.mifile.cn/a4/xmad_15502299357512_IFbpc.jpg);background-size: cover;}
/*灰色底*/
#DH{width: 100%;background:#F5F5F5;}
/*小方块及上面字的整个容器*/
.more{width: 1226px;height: 694px;margin:30px auto;}
/*顶部左右有字的容器*/
.TT{width: 1226px;height: 80px;}
.TT>span{height: 79px;line-height: 79px;display: inline-block;}
/*文字左*/
.TL{float: left;font-size: 24px;}
/*文字右*/
.TR{float: right;}
/*左侧上下通的广告*/
.M1X1{width: 234px;height: 614px;float: left;}
/*右侧上下两排每排四个容器*/
.M4X2{float: left;height: 614px;width:992px; }
/*右边隔行*/
.M4x2_0{width: 992px;height: 14px;clear: both}
/*每排四个里面单独的一个*/
.M4X2_1{width: 234px;height: 300px;margin-left: 14px;float: left;background: #fff;}
.M4X2_1 img{margin: 0px 8px;max-width: 234px;}
/*4个两排小块,一块分两块容器*/
.M4X2_1_2{}
/*4个两排小块,一块分两块容器里的DIV*/
.M4X2_1>div{width: 234px;height: 143px;line-height: 143px;text-align:center;}
/*两个小块中间的隔行*/
.M4X2_1>.GH{width: 234px;height: 14px;background: #F5F5F5;}
/*横幅广告*/
.AD{width: 1226px;height: 120px;background: blue;margin:50px auto;}
.AD>img {max-width: 1226px;max-height: 120px;}
/*手机*/
#DH_F1{}
/*手机-横幅广告-家电*/
#DH_F1-2AD{}
/*家电*/
#DH_F2{}
/*左侧1个两行容器*/
.M1X1{height: 614px;width: 234px;}
/*左侧1个两行*/
.M1X2{width: 234px;height: 300px;float: left;}
/*左边隔行*/
.M1x2_0{width: 234px;height: 14px;float: left;}
/*楼底*/
/*楼底上*/
#LD_U{width:100% ;height:273px;}
/*楼底上五段字容器*/
#LD_U_1{width: 1226px;height: 80px;margin:0px auto;border-bottom:1px solid #F5F5F5; }
#LD_U_1 div{height:18px;line-height:18px;font-size: 18px;width: 243px;float: left;text-align:center;margin:31px 0px;}
/*左边第一个*/
.LD_U_1_0{}
/*后面四个*/
.LD_U_1_1{border-left: 1px solid #F5F5F5;}
/*楼底下*/
#LD_D{width:100% ;height:273px;background: #F5F5F5;}
Correcting teacher:韦小宝Correction time:2019-02-20 13:03:00
Teacher's summary:写的很不错 还真是头一次见到使用大写的class名啊 不过这个也并不影响