.pg-notepad {
    height: 40vh;
    border: thin solid #999;
    background-color: white;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.12),
        0 2px 2px rgba(0, 0, 0, 0.12),
        0 4px 4px rgba(0, 0, 0, 0.12),
        0 8px 8px rgba(0, 0, 0, 0.12),
        0 16px 16px rgba(0, 0, 0, 0.12);
    padding: 1rem;
}