#blok_stopka {
	text-align: center;
	clear: both;
}
div.stopka_klawisz {
	width: 200px;
	height: 30px;
	float: left;
	position: relative;
}
div.stopka_klawisz a {
	display: block;
	width: 200px;
	height: 30px;
	background-position: 0 0;
	background-repeat: no-repeat;
}
div.stopka_klawisz a img {
	position: relative;
	width: 200px;
	height: 30px;
	border: 0;
}
div.stopka_klawisz a:hover {
	zoom: 1; /* MSIE */
}
div.stopka_klawisz a:hover img {
	left: -5000px;
}
div#stopka_klawisz150 {
	width: 150px;
	height: 30px;
	float: left;
	position: relative;
}
div#stopka_klawisz150 a {
	display: block;
	width: 150px;
	height: 30px;
	background-position: 0 0;
	background-repeat: no-repeat;
}
div#stopka_klawisz150 a img {
	position: relative;
	width: 150px;
	height: 30px;
	border: 0;
}
div#stopka_klawisz150 a:hover {
	zoom: 1; /* MSIE */
}
div#stopka_klawisz150 a:hover img {
	left: -5000px;
}