Then I beheld, and, lo, a likeness as the appearance of fire; from the appearance of his loins and downward, fire; and from his loins and upward, as the appearance of brightness, as it were glowing metal.
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.