.logo-bg, .logo-bg-alt 
{ 
  background-image: url(http://www.itp.phys.ethz.ch/images/head_bg_logo_home_c150.jpg); background-repeat: no-repeat; 
}

.identity-image 
{ 
  background-image: url(http://www.itp.phys.ethz.ch/images/head_bg_home_c150.jpg); background-repeat: repeat; 
}

.mainnav, .screenhead, .color5-back, .color4-back, .color3-back, .color2-back, .color1-back,  .servicenav, .transparent 
{
  background-image: url(http://www.itp.phys.ethz.ch/icons_site/transparent.gif);
}

div.navblock, .margins div.contentblock-1col 
{
  margin-bottom:0px; 
}

ul.sitemap li, ul.sitemap ul 
{
  margin-top:8px;
}