#centralni-sadrzaj {
  float:left;
}
#desni-sadrzaj {
  float:left;
}

#mile_sertifikat {
  position:absolute;
  bottom:100px;
  right:100px;
}
#mile_sertifikat:hover img {
  opacity:0.5;
}
#mile_sertifikat:hover #sig_bubble_76 {
  opacity:0;
}

#side-footer-wrapper {
  bottom:5px;
}
#copyright {
  margin-bottom:5px;
}