小米商城大框架布局
总结：只想说，布局真是一个体力活。好多还是得看老师的代码。自己能力有限，，
代码：
html：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>小米商城</title>
<link rel="shortcut icon" type="image/x-icon" href="static/images/footlogo.png">
<link rel="stylesheet" type="text/css" href="static/layui/css/layui.css">
<link rel="stylesheet" type="text/css" href="static/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="static/css/style.css">
<script type="text/javascript" src="static/layui/layui.js"></script>
</head>
<body>
<!-- 头部 -->
<div class="header">
<div class="menu"></div>
</div>
<!-- 主体部分 -->
<div class="contents">
<div class="content">
<div class="content-menu"></div>
<div class="content-Pic">
<div class="content-Pic_l"></div>
<div class="content-Pic_r"></div>
</div>
<div class="content-picUl">
<div class="content-picUl_1"></div>
<div class="content-picUl_0" style="background:url(static/images/midAD1.jpg); margin-right: 13px;"></div>
<div class="content-picUl_0" style="background:url(static/images/midAD2.jpg); margin-right: 13px;"></div>
<div class="content-picUl_0" style="background:url(static/images/midAD3.jpg);"></div>
</div>
<div class="content-shop">
<h1 class="">小米闪购</h1>
<div class="content-shop_l" style="margin-right:12.7px; border-top:1px solid red;"></div>
<div class="content-shop_l" style="margin-right:12.7px;"></div>
<div class="content-shop_l" style="margin-right:12.7px;"></div>
<div class="content-shop_l" style="margin-right:12.7px;"></div>
<div class="content-shop_l"></div>
</div>
<div class="clear"></div>
<div class="content-img" style="background:url(static/images/longAD1.jpg);"></div>
<div class="content-ul">手机</div>
<div class="content-phone">
<div class="content-phone_l"></div>
<div class="content-phone_r">
<div style="margin-right:12.7px;"></div>
<div style="margin-right:12.7px;"></div>
<div style="margin-right:12.7px;"></div>
<div></div>
<div style="margin-right:12.7px; margin-top:12.7px;"></div>
<div style="margin-right:12.7px; margin-top:12.7px;"></div>
<div style="margin-right:12.7px; margin-top:12.7px;"></div>
<div style="margin-top:12.7px;"></div>
</div>
</div>
<div class="content-img" style="background:url(static/images/longAD2.jpg);"></div>
<div class="content-ul">智能</div>
<div class="content-phone">
<div class="content-phone_0" style="margin-right:12.7px; background:url(static/images/buy/智能AD1.jpg);"></div>
<div class="content-phone_1" style="margin-right:12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px;"></div>
<div class="content-phone_1" ></div>
<div class="content-phone_0" style="margin-right:12.7px; margin-top: 12.7px; background:url(static/images/buy/智能AD2.jpg);"></div>
<div class="content-phone_1" style="margin-right:12.7px; margin-top: 12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px; margin-top: 12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px; margin-top: 12.7px;"></div>
<div class="content-phone_2" style="margin-top:12.7px;">
<div class="content-phone_1_t"></div>
<div class="content-phone_1_d"></div>
</div>
</div>
<div class="content-img" style="background:url(static/images/longAD3.jpg);"></div>
<div class="content-ul">家电</div>
<div class="content-phone">
<div class="content-phone_0" style="margin-right:12.7px; background:url(static/images/buy/家电AD1.jpg);"></div>
<div class="content-phone_1" style="margin-right:12.7px;" ></div>
<div class="content-phone_1" style="margin-right:12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px;"></div>
<div class="content-phone_1" ></div>
<div class="content-phone_0" style="margin-right:12.7px; margin-top: 12.7px; background:url(static/images/buy/家电AD2.jpg);" ></div>
<div class="content-phone_1" style="margin-right:12.7px; margin-top: 12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px; margin-top: 12.7px;"></div>
<div class="content-phone_1" style="margin-right:12.7px; margin-top: 12.7px;"></div>
<div class="content-phone_2" style="margin-top:12.7px;">
<div class="content-phone_1_t"></div>
<div class="content-phone_1_d"></div>
</div>
</div>
<div class="content-img" style="background:url(static/images/longAD4.jpg);"></div>
</div>
</div>
<!-- 底部 -->
<div class="footers">
<div class="footer">
<div class="footer-top_li">
<div class="footer-top_li_1">
<a href="#"><i class="fa fa-wrench"></i>预约维修服务</a><span></span>
<a href="#"><i class="fa fa-rotate-right"></i>7天无理由退货服务</a><span></span>
<a href="#"><i class="fa fa-refresh"></i>15天免费换货</a><span></span>
<a href="#"><i class="fa fa-gift"></i>满150元包邮</a><span></span>
<a href="#"><i class="fa fa-map-marker"></i>520余家售后网点</a>
</div>
<span class="separate"></span>
<div class="footer-top_li_2">
<div class="footer-top_li-a">
<dl>
<dt>帮助中心</dt>
<dd><a href="">账户管理</a> </dd>
<dd><a href="">购物指南</a> </dd>
<dd><a href="">订单操作</a> </dd>
</dl>
<dl>
<dt>服务支持</dt>
<dd><a href="">售后政策</a></dd>
<dd><a href="">自动服务</a></dd>
<dd><a href="">相关下载</a></dd>
</dl>
<dl>
<dt>线下门店</dt>
<dd><a href="">小米之家</a></dd>
<dd><a href="">服务网点</a></dd>
<dd><a href="">授权体验店</a></dd>
</dl>
<dl>
<dt>关于小米</dt>
<dd><a href="">了解小米</a></dd>
<dd><a href="">加入小米</a></dd>
<dd><a href="">投资者关系</a></dd>
</dl>
<dl>
<dt>关注我们</dt>
<dd><a href="">新浪微博</a></dd>
<dd><a href="">官网微博</a></dd>
<dd><a href="">联系我们</a></dd>
</dl>
<dl>
<dt>特色服务</dt>
<dd><a href="">F码通道</a></dd>
<dd><a href="">礼物码</a></dd>
<dd><a href="">防伪查询</a></dd>
</dl>
<div class="connect">
<p class="telephone">Feir-520-1314</p>
<p class="time">周一至周日 8:00-18:00 <br>(仅收市话费)</p>
<button><span class="fa fa-commenting"></span> 联系客服</button>
</div>
</div>
<div class="footer-top_li_b"></div>
</div>
</div>
</div>
<div class="footer-bottom">
<div class="footer-bottom_li">
<div class="footer-bottom_li_1">
<img src="static/images/footlogo.png" alt="" class="logoBottom">
</div>
<div class="footer-bottom_li_2">
<div class="footer-bottom_li_a">
<ul>
<li>小米商城<span></span></li>
<li>MIUI<span></span></li>
<li>米家<span></span></li>
<li>米聊<span></span></li>
<li>多看<span></span></li>
<li>游戏<span></span></li>
<li>路由器<span></span></li>
<li>米粉卡<span></span></li>
<li>政企服务<span></span></li>
<li>小米天猫店<span></span></li>
<li>隐私政策<span></span></li>
<li>商城用户协议<span></span></li>
<li>账号协议<span></span></li>
<li>问题反馈<span></span></li>
<li>廉正举报<span></span></li>
<li>诚信合规<span></span></li>
<li>Select Region</li>
</ul>
</div>
<div class="footer-bottom_li_b">
<a href="">©mi.com</a>
京ICP证110507号
<a href="">京ICP备10046444号</a>
<a href="">京公网安备11010802020134号</a>
<a href="//www.mi.com/culture-license/" target="_blank">京网文[2017]1530-131号</a> <br>
<a >（京）网械平台备字（2018）第00005号</a>
<a >互联网药品信息服务资格证 (京) -非经营性-2014-0090</a>
<a >营业执照</a>
<a >医疗器械公告</a><br>
<a >增值电信业务许可证</a>
网络食品经营备案（京）【2018】WLSPJYBAHF-12
<a >食品经营许可证</a>
<br>
违法和不良信息举报电话：185-0130-1238，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
</div>
</div>
<div class="clear"></div>
<div class="footer-bottom_li_3">
<img src="static/images/footericon1.png" alt="" class="icon" style="height:27px; width:83px; ">
<img src="static/images/footericon2.png" alt="" class="icon" style="height:27px; width:83px; ">
<img src="static/images/footericon3.png" alt="" class="icon" style="height:27px; width:83px; ">
<img src="static/images/footericon4.png" alt="" class="icon" style="height:27px; width:83px; ">
<img src="static/images/footericon5.png" alt="" class="icon" style="height:27px; width:83px; ">
</div>
<div class="clear"></div>
<div class="footer-bottom_li_4">
探索黑科技，小米为发烧而生！
</div>
</div>
</div>
<div>
</div>
</div>
</body>
</html>
CSS：
*{margin:0px; padding:0px;}
list{list-style:none;}
a{text-decoration: none; color:#ccc; cursor:pointer;}
.clear{clear:both;}
/* 头部样式 */
.header{
background:#333333; height:40px; width:100%;
}
.menu{
background-color:#ccc; height:40px; width:1226px; margin: 0px auto;
}
/* 主体部分样式 */
.content{
width:1226px;
/* height:500px; */
margin:0px auto;
}
.content-menu{
background: #ffe411;
height:90px;
margin:10px auto;
}
.content-Pic{
/* background: #ffe411; */
height:480px;
margin:10px auto;
}
.content-Pic_l{
width:246px; height: 480px; background: #ccc; float:left;
}
.content-Pic_r{
width:980px; height:480px; background: blue; float: left;
}
.content-picUl{
/* background: #ffe411; */
height:180px;
margin:10px auto;
}
.content-picUl_1{
width:235px; background: #5f5750; height:170px; margin-right: 13px; float:left;
}
.content-picUl_0{
width:317px; height:170px; float: left;
}
/* 小米闪购 */
.content-shop{
/* background: #ffe411; */
height:340px;
margin:10px auto;
}
.content-shop_l{
width:235px; height:340px; background: #ccc; float:left;
}
.content-img{
background: #ffe411;
height:100px;
margin:10px auto;
}
.content-ul{
background: #ffe411;
height:80px;
margin:10px auto;
}
.content-phone{
/* background: #ffe411; */
height:614px;
margin:10px auto;
}
.content-phone_l{
height:614px; width:234px; background:url(../images/buy/手机AD.jpg); float:left; margin-right: 12px;
}
.content-phone_r{
height:614px; width:980px; float:left;
}
.content-phone_r div{
height:300px; width:235px; background:#ccc; float:left;
}
.content-phone_0, .content-phone_1{
height:300px; width:235px; background: #ccc; float:left;
}
.content-phone_1_t, .content-phone_1_d{
height:145px; width:235px; background: #ccc;
}
.content-phone_1_d{
margin-top: 10px;
}
.content-phone_2{
float:left;
}
/* 网页底部 */
.footers{
/* background-color:#ccc; */
width:1226px;
height:100px;
margin:10px auto;
}
.footer-top_li_1{
width: 1226px; height:80px; line-height: 80px; text-align: center;
}
.footer-top_li_1 a{
font-size:16px; color:#616161; font-weight:300;
}
.footer-top_li_1 a:hover{
color:#ff6700;
}
.footer-top_li_1 a i{
font-size: 20px; margin-right:10px;
}
.footer-top_li_1 span{
font-size:20px; color:#616161; border-left:1px solid #e0e0e0; margin:0px 56px;
}
.separate{
width:1226px; border-bottom:1px solid #e0e0e0; display:block;
}
.footer-top_li_2{
width:1226px; height: 100px; margin:40px 0px;
}
.footer-top_li-a dl{
float:left; width:160px; display: block;
}
<