div.navigation {
  width:11em; 
  float:right;
  border:solid 1px #AAA;
  margin: 0em 1.5em 1em 1em;
  padding: 1em;
}

div.navigation h3 {
  margin-top: 0em;
} 

div.navigation h4 {
  margin-bottom:0.25em;
} 

/* 

div.year span:last-child {
  display:none;
} 

*/

div.navigation span.alfa span {
  white-space: nowrap;
}

span.time-and-place {
  font-size: 90%;
  display:block;
}

abbr {
  text-decoration: none;
  border-bottom: 0 !important;
}

div.news h2 {
  font-size: 100%;
}

p.ingress {
  margin-top: -0.5em;
}

p.date {
  padding-top: 0px;
  margin-top: -0.7em;
  font-size: 90%;
  padding-bottom: 0.2em;
}

div.publication h2 { 
  font-size: 100%;
}

p.abstract {  
  margin-top:-0.5em;
}