table tbody tr a[href$=".R" i]::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: 8px;
  vertical-align: middle;
  background-image: url("/fancyindex_theme/custom/assets/img/Rlogo.svg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

h1:before {
  content: 'Código: ';
}

table thead th:nth-child(3),
table tbody td:nth-child(3) {
  display: none;
}


table tbody td:nth-child(1) {
  text-align: left;
}