body {
    background-color: black;
    color: darkslateblue;
}

#chat {
    height: 800px;
    overflow-y: auto;
    padding: 10px;
    border: 1px solid #ccc;
}

#error {
    color: red;
}

#log {
    color: orange;
}

#message {
    color: green;
}

#you {
    color: greenyellow;
}