[for='client_id'],
    [for='client_secret'],
    [for='password_type'],
    #client_id,
    #client_secret,
    #password_type {
        display: none
    }

    [for='client_id'] + code,
    [for='client_secret'] + code,
    [for='password_type'] + code,
    #client_id + code,
    #client_secret + code,
    #password_type + code {
        display: none
    }