@import url(base.css);
main .side-nav {
  float: right;
  text-align: center;
  width: 100px;
  position: sticky;
  top: 100px;
  margin-right: 50px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
}
main .side-nav a {
  display: block;
  font-size: 18px;
  padding: 2px 5px;
  color: #005826;
}
main .side-nav > a:hover {
  background-color: #e0e0e0;
}
main .paperList::before {
  content: 'Publications List';
  display: block;
  margin: 20px 0;
  text-align: center;
  font-size: 26px;
  color: #005826;
}
main .paperList div {
  padding-top: 60px;
}
main .paperList div > span {
  font-size: 20px;
  color: #005826;
}
main .paperList div ul {
  margin: 20px 0;
  box-shadow: 0px 0px 5px #999;
  padding: 10px 0px;
  font-size: 16px;
  color: #666;
  text-align: left;
  padding: 0px 10px;
}
main .paperList div ul li {
  display: inline;
  padding-right: 10px;
}
main .paperList div ul .title {
  display: block;
  font-size: 20px;
  color: #005826;
}
main .paperList div ul .authors {
  color: #0c7dbb;
}
main .paperList div ul .link .doi::before {
  display: inline-block;
  width: 25px;
  content: 'DOI';
  background-color: #fdb425;
  border-radius: 5px;
  color: #fff;
  font-size: 12px;
  margin: 0 3px;
}
main .paperList div ul .link .arxiv::before {
  display: inline-block;
  text-align: center;
  width: 35px;
  content: 'arXiv';
  background-color: #b41414;
  border-radius: 5px;
  color: #fff;
  font-size: 12px;
  margin: 0 3px;
}
main .paperList div ul .link .pdf::before {
  display: inline-block;
  text-align: center;
  width: 35px;
  content: 'PDF';
  background-color: #da0000;
  border-radius: 5px;
  color: #fff;
  font-size: 12px;
  margin: 0 3px;
}