div.znaki img {
	width: 100%;
	height: auto;
	max-width: 538px;
	margin: 20px 0;
}

h2.napis {
	color: #000;
	font-family: Roboto, Arial, Sans-serif;
	font-weight: bold;
	font-size: 22px;
	line-height: 26px;
	margin: 0 0 10px 0;
}

@media (min-width: 860px) {

	main h2 {
		font-size: 22px;
		line-height: 26px;
	}
}