body {margin:0 auto;
font-size:15px;
width:793px;
background-color:#CCCCCC;
font-family:Verdana;}
div {padding:0;
margin:0;}
#pracy {clear: both;
margin-top:10px;
margin-left:10px;
width:708px;}
#niekomfortowo {float: left;
width: 230px;}
#-kolonoskopii {float: left;
width: 340px;}
#funkcjonowac {
clear: both;
}