/* CSS Document */
body  {
  margin:0;
	background: black;
	text-align: center;
	font-family:verdana;font-size:12px;color:black;
	}


#main_frame {
	border: 0px solid blue;
	margin-left: auto;
	margin-right: auto;
	width: 973px;
	
}
#top {
	width: 973px;
	border: 0px solid red;
	float:left;
}
#lewa_kolumna {
	border: 0px solid yellow;
	width: 92px;
	float: left;
	text-align: left;
	height: 200px;
}
#prawa_kolumna {
	border: 0px solid yellow;
	width: 275px;
	float: right;
	text-align: left;
	}
#oferty, #tresc {
	border: 0px solid yellow;
	width: 598px;
	float: left;
	text-align: left;
}