Color changer mod - enhancement request - #FFFs

[sbulen]

I think this mod is outstanding. One thing that would help creating "dark mode" themes is controls over text backgrounds.

There are a lot of #FFF values throughout the .css. Bright hot white... They hit you like a searchlight coming out of your smartphone in the dark...

I think we would need a cc_text_background, and a cc_focus_text_background (for the ones that normally change color when given focus).

They would look something like the following. This is definitely incomplete, but it's a start:

		// These ones added by sjrb - get rid of glaring white backgrounds, helpful for dark mode...
		'txt_background' => array(
			array(
				'elements' => 'input, button, select, textarea',
				'properties' => array('background')
			),
		),
		'focus_txt_bkg' => array(
			array(
				'elements' => 'input:focus, textarea:focus, button:focus, select:focus',
				'properties' => array('background')
			),
		),

With the corresponding changes to the language file:

$txt['cc_txt_background'] = 'Text Background';
$txt['cc_focus_txt_bkg'] = 'Focus Text Background';