Przycisk lubie to Opcje

[Szendci]

Jest możliwość modyfikacji wyglądu przycisku lubie to ?

[redeemer]

To czy się "przywalą", to nie wiadomo. Na pewno jest to niezgodne.
Za https://www.facebookbrand.com/top-questions:

Can I combine Facebook brand assets with new terms or artwork to create my own marks and logos, or modify the color or design to fit with the style of my website or packaging?

You may not modify Facebook brand assets in any way, such as by changing the design or color. The exception is if you are working in print media or product packaging and you’re unable to use the correct color due to technical limitations. In those cases, you can revert to black and white.

You may scale the size of brand assets to suit your needs, as long as they are not the most distinctive or prominent feature on your web page, printed material, or other content.