body {width:787px;
padding:2;
font-size:15px;
background-color:#D2FFD2;
margin:0 auto;}
div {margin:0;
padding:0;}
#rentgenowskie {padding:0px;
width:795px;
margin-top:10px;
clear: both;}
#dawca {width: 230px;
float: left;}
#nadcisnienie {width: 340px;
float: left;}
#porownania {
clear: both;
}