Grid align-content 属性 | 开创者教程

实例代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Grid align-content 示例</title>
    <style>
        .grid-container {
            display: grid;
            grid-template-columns: repeat(3, 80px);
            grid-template-rows: repeat(2, 60px);
            gap: 10px;
            align-content: center; /* 关键属性 */
            height: 300px;
            width: 300px;
            background-color: #f0f0f0;
            border: 2px solid #333;
            margin-bottom: 20px;
        }
        
        .grid-item {
            background-color: #2196F3;
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            font-family: Arial, sans-serif;
        }
        
        h2 {
            font-family: Arial, sans-serif;
            color: #333;
        }
    </style>
</head>
<body>
    <h2>Grid 示例: align-content: center</h2>
    <div class="grid-container">
        <div class="grid-item">1</div>
        <div class="grid-item">2</div>
        <div class="grid-item">3</div>
        <div class="grid-item">4</div>
        <div class="grid-item">5</div>
        <div class="grid-item">6</div>
    </div>
    <p>注意观察整个网格轨道在容器中垂直居中的效果。</p>
</body>
</html>