.glowny {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 20px;
}
.big {
	font-size: 20px;
	font-family: Arial, Helvetica, sans-serif;

}
.instalacje {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
}
.cennik {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
}