body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
}

#output {
    width: 80%;
    height: 200px;
    border: 1px solid #ccc;
    padding: 10px;
    margin-top: 20px;
    overflow-y: auto;
    font-family: monospace;
    background-color: #f5f5f5;
}

#output div {
    margin: 2px 0;
    word-wrap: break-word;
}