ition:absolute;
  bottom: 2em;
  left: 14em;
  font-size: 0.7em;
 }

/* Some special classes */
.maintitle {font-size: 1.6em; color:#606060;font-weight:bold;letter-spacing:0.05em}
.title {font-size: 2.4em; color:#606060;font-weight:bold;letter-spacing:0.05em}
.author {font-size: 1.4em; color:#606060;font-weight:bold;letter-spacing:0.02em}
.coauthor {font-size: 1.0em; color:#606060;font-weight:bold;letter-spacing:0.02em}
.institution {font-size: 1.0em;}
.date {font-size: 1.0em;font-style: italic}
.note {font