Thou shalt not covet the house of thy neighbour, neither thou shalt desire his wife, nor his servant, nor his handmaid, nor his ox, nor his ass, neither all things that be his.
Скопируйте этот HTML на свой сайт — свободное использование, без ключей, без слежки. Добавьте ?theme=light или ?theme=dark к адресу, чтобы подошло к вашей странице.