本节课学习了双飞翼布局和圣杯布局的基础知识，知识点较多，应该多写多记。
实例
<style>
body,
h1,
ul,
p {
margin: 0;
padding: 0;
}
.header {
background-color: black;
}
.header .content {
width: 90%;
background-color: black;
margin: 0 auto;
height: 60px;
}
.header .content .nav {
margin: 0;
padding: 0;
}
.header .content .nav .item {
list-style: none;
}
.header .content .nav .item a {
float: left;
min-width: 80px;
min-height: 60px;
text-align: center;
line-height: 60px;
color: white;
padding: 0 15px;
text-decoration: none;
}
.header .content .nav .item a:hover {
background-color: red;
font-size: 1.1rem;
}
.slider {
width: 90%;
margin: 0 auto;
}
.slider img {
width: 100%;
}
.left {
box-sizing: border-box;
padding: 10px;
border: 1px solid #555555;
}
.left h1 {
color: #555;
font-size: 1.3rem;
border-bottom: 1px solid #555555;
}
.left ul {
margin-top: 20px;
padding: 0;
}
.left ul li,
.right ul li {
list-style: none;
padding: 10px 20px;
}
.left ul li a,
.right ul li a {
text-decoration: none;
color: #555555;
}
.left ul li a:hover {
color: coral;
text-decoration: underline;
cursor: pointer;
}
.container {
width: 90%;
background-color: lightgray;
margin: 5px auto;
}
.left {
width: 200px;
min-height: 800px;
background-color: lightgreen;
}
.right {
width: 200px;
min-height: 800px;
background-color: lightcoral;
}
.main {
width: 100%;
background-color: lightblue;
min-height: 800px;
}
.main h2 {
text-align: center;
}
.main .list {
width: 98%;
MARGIN: 0 AUTO;
box-sizing: border-box;
}
.main .list .shop {
padding: 5px;
box-sizing: border-box;
background-color: #fff;
border-radius: 5px;
}
.main .list .shop:hover {
box-shadow: 5px 5px 5px rgba(72, 69, 69, 0.3);
}
.main .list .shop .shopname {
text-align: center;
height: 30px;
line-height: 30px;
color: #555;
}
.main .list .shop .shopname:hover {
text-decoration: underline;
}
.main .list .shop p,
.main .list .shop .price {
text-align: center;
height: 30px;
padding: 5px 15px;
}
.main .list .shop p {
font-size: 12px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.main .list .shop .price small {
float: left;
line-height: 30px;
}
.main .list .shop .price span {
float: right;
line-height: 30px;
color: red;
}
.main .list .item {
width: 25%;
float: left;
box-sizing: border-box;
padding: 5px;
}
.main .list .item a {
text-decoration: none;
color: #999;
}
.main .item img {
width: 100%;
box-sizing: border-box;
}
.main,
.left,
.right {
float: left;
}
.container {
overflow: hidden;
}
.main {
box-sizing: border-box;
padding-left: 200px;
padding-right: 200px;
}
.left {
margin-left: -100%;
}
.right {
margin-left: -200px;
padding: 10px;
box-sizing: border-box;
}
.right .item {
list-style: none;
}
.right .item:nth-of-type(1) {
color: red;
}
.right .item:nth-of-type(2) {
color: yellow;
}
.footer .content {
width: 90%;
background-color: #444444;
height: 60px;
margin: 0 auto;
}
.footer .content p {
text-align: center;
line-height: 60px;
}
.footer .content p a {
color: #999999;
text-decoration: none;
}
.footer .content p a:hover {
color: white;
}
</style>
<!--头部-->
<div class="header">
<!-- 头部内容区-->
<div class="content">
<ul class="nav">
<li class="item"><a href="">首页</a></li>
<li class="item"><a href="">公司新闻</a></li>
<li class="item"><a href="">最新产品</a></li>
<li class="item"><a href="">关于我们</a></li>
<li class="item"><a href="">联系我们</a></li>
</ul>
</div>
</div>
<div class="slider">
<img src="static/images/timg.jpg" alt="">
</div>
<!--主体-->
<div class="container">
<!-- 圣杯DOM结构-->
<!-- 主体-->
<div class="main">
<h2>网站模板</h2>
<div class="list">
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
<div class="item">
<a href="">
<div class="shop">
<img src="https://cdn.taomizhan.com/uploads/181203/1-1Q2032343415H.jpg" alt="">
<div class="shopname">商品1</div>
<div class="price">
<small>原价：<del>¥100</del></small>
<span>特价：¥50</span>
</div>
<p>这是一条凑字数的产品描述呀呀呀呀</p>
</div>
</a>
</div>
</div>
</div>
<!-- 左侧边栏-->
<div class="left">
<h2>商品列表</h2>
<ul>
<li><a href="">小程序</a></li>
<li><a href="">网站模板</a></li>
<li><a href="">微信开发</a></li>
<li><a href="">网站运营</a></li>
</ul>
</div>
<!-- 右侧边栏-->
<div class="right">
<h2>热门模板</h2>
<ul>
<li class="item">1、wordpress模板</li>
<li class="item">2、Typecho模板</li>
<li class="item">3、织梦模板</li>
<li class="item">4、帝国CMS模板</li>
<li class="item">5、小程序源码</li>
</ul>
</div>
</div>
<!--底部-->
<div class="footer">
<!-- 底部内容区-->
<div class="content">
<p>
<a href="">© php中文网版本所有</a> |
<a href="">0551-666***999</a> |
<a href="">皖ICP备19***666</a>
</p>
</div>
</div>运行实例 »
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学习两个布局的感受：看起来简单，自己写起来要人命，多多练习才行。