Move iPhone CSS from wp-login.php to wp-admin.css

[SergeyBiryukov]

There are some iPhone-specific CSS rules in wp-login.php:
​http://core.trac.wordpress.org/browser/tags/3.3/wp-login.php#L67

wp-admin.css seems to be a more appropriate place for them.

Related: #10023, #19331

19673.patch​ uses iphone class.

I've noticed that Toolbar uses mobile (doesn't seem to be used anywhere else in core though):
​http://core.trac.wordpress.org/browser/tags/3.3/wp-includes/class-wp-admin-bar.php#L322

Not sure which one is better (iphone looks more descriptive), but it would probably make sense to be consistent.

To be honest the whole iPhone check should be replaced to a mobile check. Since a lot of the things also will apply for other OS's like Android. It seems that this code should apply to a certain device width.

Replying to markoheijnen:

To be honest the whole iPhone check should be replaced to a mobile check.

Related: ​http://core.trac.wordpress.org/attachment/ticket/20014/20014-vars.php.patch

It seems that this code should apply to a certain device width.

Yes, most of it but perhaps not making the "action links" that are displayed on hover visible by default.

Refreshed the patch.

Refreshed in view of [20417].

In [20430]:

Move mobile devices CSS from wp-login.php to wp-admin.css, props SergeyBiryukov, fixes #19673