body {
 width: 100%;
 color: #000000;
 background-color: #FFFFFF;
 font-size: xx-large;
 }

#main, .main {
 width: 90%;
 border: 1px yellow;
 }

#desno, #lijevo, #gornjatraka, #heder, #dno, form {
 display: none;
 }

#sadrzaj {
 float: left;
 margin: 0px;
 padding: 0px;
 }

#letvica {
 float: left;
 margin-bottom: 20px;
 }