body {
  font-family: sans-serif;
  line-height: 1.3;
}

a {
  border-bottom: 1px solid #CBEEFA;
  box-shadow: 0px -8px 0px #CBEEFA inset;
  text-decoration: none;
  color: black;
}
a:hover { 
  background-color: #CBEEFA;
}

ol li {
  padding-bottom: 0.5em;
}

span.gr {
  font-size: 80%;
  color: #396;
}