html {
 	margin:0 auto;
	padding:0;
 }
body {text-align:justify;
width:772px;
margin:0 auto;
background-color:#C4D28E;
font-size:15px;
padding:0;}
div {padding:0;
margin:0;}
#rolety {clear: both;
width:729px;
margin-top:10px;}
#materialy-budowlane {float: left;
width: 240px;}
#kostki {float: left;
width: 370px;}

#wystarczy {
	clear: both;
}