Improvement request: more flexible styling

[eliahru]

Hello,
and thanks for the useful card!

It would be very cool to have more flexible styling options, for example to be able to modify size, padding, font sizes, etc. of the card from its configuration options.

[shogun168]

Being able to change the font size would be really useful!

[Krzysztonek]

I would also suggest to add boolean option to show/hide the icon and to combine its space (when icon is hidden) with the text area: both title and subtitle.

combine_icon_text_area: false or true
or simply:
show_icon: false or true