* {
            box-sizing: border-box;
        }

        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
        }

        .gallery {
            column-count: 4;
            column-gap: 10px;
            padding: 20px;
        }

        .gallery-item {
            margin-bottom: 10px;
            transition: transform 0.3s ease;
        }

        .gallery-item img {
            width: 100%;
            border-radius: 5px;
            display: block;
        }

        .gallery-item:hover {
            transform: scale(1.05);
        }

        @media (max-width: 1200px) {
            .gallery {
                column-count: 3;
            }
        }

        @media (max-width: 768px) {
            .gallery {
                column-count: 2;
            }
        }

        @media (max-width: 576px) {
            .gallery {
                column-count: 1;
            }
        }