前端学习笔记day03 网页布局流程

1. 一列固定宽度且居中

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>    
        * {
            margin: 0;
            padding: 0;
        }
        .top,
        .banner,
        .main,
        .footer {
            width: 960px;
            text-align: center;
            margin: 10px auto;
            border: 1px dashed #ccc;
            background-color: pink;
        }
        .top {
            height: 80px;
            line-height: 80px;
        }
        .banner {
            height: 150px;
            line-height: 150px;
        }
        .main {
            height: 500px;
            line-height: 500px;
        }
        .footer {
            height: 120px;
            line-height: 200px;
        }
    </style>
</head>
<body>
    <div class="top">top</div>
    <div class="banner">banner</div>
    <div class="main">main</div>
    <div class="footer">footer</div>
</body>
</html>

运行结果：

2、 两列左窄右宽型

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        .top,
        .banner,
        .main,
        .footer {
            width: 960px;
            margin: 0px auto;
            border: 1px dashed #ccc;
            text-align: center;
            font-size: 20px;
            margin-bottom: 10px;
        }
        .top {
            height: 80px;
            line-height: 80px;
            background-color: pink;
        }
        .banner {
            height: 150px;
            line-height: 150px;
            background-color: hotpink;
        }
        .main {
            height: 500px;
            line-height: 500px;
        }
        .left {
            width: 360px;
            float: left;
            background-color: orange;
        }
        .right {
            width: 592px;
            float: right;
            background-color: green;
        }
        .footer {
            height: 120px;
            line-height: 120px;
            background-color: skyblue;
        }
    </style>
</head>
<body>
    <div class="top">top</div>
    <div class="banner">banner</div>
    <div class="main">
        <div class="left">left</div>
        <div class="right">right</div>
    </div>
    <div class="footer">footer</div>

</body>
</html>

 

运行结果：

3. 通栏平均分布型

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        ul {
            list-style: none;
        }
        .top,
        .banner,
        .main,
        .footer {
            
            margin: 0px auto;
            text-align: center;
            border: 1px dashed #ccc;
            margin-bottom: 10px;
            background-color: pink;

        }
        .top {
            height: 80px;
            line-height: 80px;
        }
        .banner {
            width: 960px;
            height: 150px;
            line-height:150px;
        }
        .main {
            width: 960px;
            height: 300px;
            line-height: 300px;
        }
        .main ul li {
            width: 230px;
            margin-left: 10px;    
            float: left;
            border: 1px dashed #ccc;
        }
        .main .l1 {
            margin-left: 0px;
            background-color: orange;
        }
        .main .l3 {
            margin-left: 0px;
            background-color: green;
        }
        .footer {
            height: 120px;
            line-height: 120px;
        }
    </style>
</head>
<body>
    <div class="top">top</div>
    <div class="banner">banner</div>
    <div class="main">
        <ul>
            <li class="l1">1</li>
            <li>2</li>
            <li class="l3">3</li>
            <li>4</li>
        </ul>
    </div>
    <div class="main">
        <ul>
            <li class="l3">1</li>
            <li>2</li>
            <li class="l1">3</li>
            <li>4</li>
        </ul>
    </div>
    <div class="footer">footer</div>
</body>
</html>

 

运行结果：

 

posted @ 2018-12-01 20:02  写的BUG代码少  阅读(319)  评论(1)  编辑  收藏  举报