zoukankan html css js c++ java

假设高度已知，请写出三栏布局，其中左右各为300px 中间自适用

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        html * {
            margin: 0;
            padding: 0;
        }
        
        div {
            min-height: 100px;
            text-align: center;
        }
        
        .mt20 {
            margin-top: 20px;
        }
        
        .layout .left {
            float: left;
            background: yellow;
            width: 300px;
        }
        
        .layout .right {
            float: right;
            width: 300px;
            background: blue;
        }
        
        .layout .center {
            background: red;
        }
        
        .absolute .left {
            position: absolute;
            width: 300px;
            background: yellow;
            left: 0px;
        }
        
        .absolute .right {
            position: absolute;
            width: 300px;
            background: blue;
            right: 0px;
        }
        
        .absolute .center {
            margin: 0 300px;
            background: red;
        }
        
        .flexbox {
            display: flex;
        }
        
        .flexbox .left {
            width: 300px;
            background: yellow;
        }
        
        .flexbox .right {
            width: 300px;
            background: blue;
        }
        
        .flexbox .center {
            background: red;
            flex: 1;
        }
        
        .table {
            display: table;
            width: 100%;
            height: 100px;
        }
        
        .table div {
            display: table-cell;
        }
        
        .table .left {
            width: 300px;
            background: yellow;
        }
        
        .table .right {
            width: 300px;
            background: blue;
        }
        
        .table .center {
            background: red;
        }
        
        .grid {
            display: grid;
            width: 100%;
            grid-template-rows: 100px;
            grid-template-columns: 300px auto 300px;
            /*三个值代表三列第一列300px 中间自适用 右边300px 每列宽*/
        }
        
        .grid .left {
            background: yellow;
        }
        
        .grid .right {
            background: blue;
        }
        
        .grid .center {
            background: red;
        }
    </style>


    <body>

        <section class="layout">
            <div class="left"></div>
            <div class="right"></div>
            <div class="center">
                <h1>浮动方案</h1>
            </div>
        </section>
        <section class="absolute mt20">
            <div class="left"></div>
            <div class="right"></div>
            <div class="center">
                <h1>绝对定位方案</h1>
            </div>
        </section>
        <section class="flexbox mt20">
            <div class="left"></div>
            <div class="center">
                <h1>flex布局方案</h1>
            </div>
            <div class="right"></div>
        </section>

        <section class="table mt20">
            <div class="left"></div>
            <div class="center">
                <h1>table布局方案</h1>
            </div>
            <div class="right"></div>
        </section>
        <section class="grid mt20">
            <div class="left"></div>
            <div class="center">
                <h1>grid布局方案</h1>
            </div>
            <div class="right"></div>
        </section>
    </body>

</html>

查看全文

相关阅读:
C#使用WINDOW
赵四小姐从十六岁开始跟张学良。跟一年，属奸情；跟三年，算偷情；跟六十年，便成为千古爱情！
Microsoft Visual Studio 2010（VS2010）正式版 CDKEY / SN：
C#中byte[]与string的转换
 sqlserver waitfor time '10:00' waitfor delay '1:00' 时间延时和间隔
 免费下载精英讲解
 在决定使用ClickOnce发布你的软件前，应该知道的一些事情
 Windows7下注册OCX的注意事项
 用命令行以最快速简单的方式搭建MySQL数据库
 设计模式探索系列之Bridge模式

原文地址：https://www.cnblogs.com/Xuman0927/p/12057040.html