.Boxbook-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .Boxbook {
            width: 280px; /* ขนาดแต่ละกล่อง */
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            padding: 16px;
            text-align: center;
        }
        .Boxbook img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            border-radius: 2px;
        }