lovecoding
/
VIP26


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        #box {
            width: 800px;
            height: 800px;
            background: #eee;
            display: flex;
        }

        #sideBar {
            width: 300px;
            height: 100%;
            background: #0f0;
        }
        #right {
            flex: 1;
            background: #00f;
            margin-left: 10px;
            display: flex;
            flex-direction: column;
        }
        #right #header {
            flex: 1;
            background: #f00;
        }
        #right #content {
            flex: 4;
            background: #ff0;
        }
        #right #footer {
            flex: 1;
            background: pink;
        }
    </style>
</head>
<body>
    <div id="box">
        <div id="sideBar"></div>
        <div id="right">
            <div id="header"></div>
            <div id="content"></div>
            <div id="footer"></div>
        </div>
    </div>
</body>
</html>