[CSS布局]3列布局:左右两列固定宽度、中间列自适应满宽

一种常见的3列布局,左右两列固定宽度、中间列自适应满宽。整个网页不出现横向滚动条

纯CSS实现

效果图:

代码:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
    <style>
        .left{
            float: left;
            width: 200px;
            height: 200px;
            background: red;
        }
        .right{
            float: right;
            width: 200px;
            height: 200px;
            background: #133;
        }
        .main{
            margin-left:200px;
            margin-right: 200px;
            background: green;
            height: 200px;
        }
    </style>
</head>
<body>
<div class="left"></div>
<div class="right"></div>
<div class="main"></div>

</body>
</html>
原文地址:https://www.cnblogs.com/hamsterPP/p/6225591.html