body {width:811px;
margin:0 auto;
background-color:#FFB08A;
padding:0;
font-size:16px;
font-family:Verdana;}
div {padding:0;
margin:0;}

#materialy-biurowe {clear: both;
width:769px;
margin-top:10px;}
 
#biurku {float: left;
width: 220px;}
#litery-przestrzenne {float: left;
width: 350px;}
#materialy {width: 150px;
float: left;}
#materialy-biurowe {