#rulesbot {
    max-width: 400px;
    border: 1px solid #ccc;
    padding: 10px;
    font-family: Arial;
}

#rulesbot-messages {
    height: 250px;
    overflow-y: auto;
    margin-bottom: 10px;
}

#rulesbot input {
    width: 70%;
    padding: 5px;
}

#rulesbot button {
    width: 25%;
    padding: 5px;
}

.user { margin-bottom: 5px; }
.bot { margin-bottom: 5px; color: #333; }
.error { color: red; }