fengchuanyu 9 months ago
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4755a1cfa2
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      2_css/练习12_两列布局.html

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2_css/练习12_两列布局.html

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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>
+        body{
+            margin: 0;
+        }
+        .nav-content{
+            background-color: #3498db;
+            padding:20px;
+            color: #fff;
+        }
+        .foot-content{
+            background-color: #999;
+            padding: 20px 0;
+            text-align: center;
+        }
+        .main-content .left{
+            background-color: purple;
+            width: 20%;
+            float: left;
+            height: 200px;
+        }
+        .main-content .right{
+            background-color: blue;
+            width: 80%;
+            float: left;
+            height: 200px;
+        }
+        .main-content::after{
+            content: "";
+            display: block;
+            clear: both;
+        }
+        .left-box{
+            padding-left: 20px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div class="nav-content">
+            <h1>我的网页</h1>
+        </div>
+        <div class="main-content">
+            <div class="left">
+                <div class="left-box">
+                    <h2>左侧边栏</h2>
+                    <p>这是左侧边栏的内容</p>
+                </div>
+            </div>
+            <div class="right">
+                <h2>主要内容</h2>
+                <p>这是网页的主要内容区域,您可以在这里添加大量的文本、图片或其他元素。</p>
+                <p>比如,这是一段额外的描述性文字,用于展示内容的丰富性。</p>
+            </div>
+            
+        </div>
+        <div class="foot-content">
+            <span>版权所有 @ 2024 我的网页</span>
+        </div>
+    </div>
+</body>
+</html>