How to make the "illumination" of the site?

Hello. Yandex browser when you add sites, you can set the color and loopit 5c9b3b897ca0f150112926.png. Tell me how to do it?
March 19th 20 at 08:48
1 answer
March 19th 20 at 08:50
@torey64 Thank you. - ben_Runolfsdottir commented on March 19th 20 at 08:53

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