#fileTransferApp {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#devices {
    display: flex;
    flex-direction: row;
    margin-bottom: 20px;
}

#devices div {
    margin: 0 10px;
    cursor: pointer;
}

#chat {
    width: 100%;
    max-width: 600px;
    border: 1px solid #ccc;
    padding: 10px;
    margin-top: 20px;
    overflow-y: scroll;
    height: 300px;
}