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

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Basic CSS Grid with Animation</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background-color: #f0f0f0;
        }
        .grid-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            width: 80%;
            max-width: 800px;
        }
        .grid-item {
            background-color: #3498db;
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 150px;
            font-size: 20px;
            font-weight: bold;
            border-radius: 8px;
            transition: transform 0.3s ease, background-color 0.3s ease;
        }
        .grid-item:hover {
            transform: scale(1.1);
            background-color: #2980b9;
        }
    </style>
</head>

<body>
    <div class="grid-container">
        <div class="grid-item">Item 1</div>
        <div class="grid-item">Item 2</div>
        <div class="grid-item">Item 3</div>
        <div class="grid-item">Item 4</div>
        <div class="grid-item">Item 5</div>
        <div class="grid-item">Item 6</div>
    </div>
</body>

</html>