#login-form p {
    text-align: center;
}
#login-form form {
    width: 22.5em;
}

#login-form .help {
    text-align: center;
}
#login-form .help ul {
    margin: 0;
    padding: 0;
    display: inline-block;
    text-align: left;
    list-style-position: inside;
    white-space: nowrap;
}

#login-form .messages {
    margin: 0 auto;
}