ul.page_tra {
  margin: 0;
  padding: 0;
  list-style: none; }

ul.page_tra li {
  display: inline;
  padding: 0;
  margin-top: 15px; }

ul.page_tra li a {
  display: block;
  border: 0.5px solid;
  padding: 3px 8px;
  text-decoration: none;
  color: grey;
  width: 25px;
  width: auto;
  text-align: center;
  font-size: 15px; }

ul.page_tra li a.current {
  border-color: grey;
  background-color: #2375c7;
  color: white; }