https://www.w3.org/community/htmail/wiki/CSSSpec#Include_CSS
2014-02-04 Stefan Mies <stefan.mies@gmail.com>:
> So we define that css will be also in the header of css, ok?
>
> Maybe it would be possible to define a special css tag just for email
> which enables a bandwidth switch :-)
>
>
> 2014-02-04 Charles McCathie Nevile <chaals@yandex-team.ru>:
>
> On Tue, 04 Feb 2014 16:05:28 +0400, Stefan Mies <stm@artegic.de> wrote:
>>
>> Hi Bros,
>>>
>>> are you agree with me that email ehtm didn't need an external CSS path?
>>> Because an external style sheet is ideal when the style is applied to many
>>> pages, not for only one page like an email.
>>>
>>
>> Except that I get a lot of regular email, e.g. from mailing lists, or
>> organisations I have asked to write to me. Being able to cache that would
>> be really useful, especially when I'm working in low-bandwidth environments.
>>
>> Getting my email often chokes up my bandwidth for minutes at a time,
>> without fetching attachments. Reducing that seems like a win.
>>
>> cheers
>>
>> Chaals
>>
>> --
>> Charles McCathie Nevile - Consultant (web standards) CTO Office, Yandex
>> chaals@yandex-team.ru Find more at http://yandex.com
>>
>>
>