.chatmessages {
            border-top: 1px solid #333;
            min-height: 300px;
            max-height: 300px;
            overflow: auto;
            margin-top: 1em;
        }

        .chatform input {
            width: 50%;
            padding: 10px;
        }

        .chatmessages p {
            line-height: 1.4;
            color: #333;
        }

        .chatmessages span {
            color: #666;
            margin-right: 10px;
        }

        nav a {
            margin-right: 10px;
        }