table {
  text-align: left;
  line-height: 23px;
  border-collapse: separate;
  border-spacing: 2;
  border: 2px solid #519999;
  /*width: 500px;*/
  /*margin: 50px auto;*/
  margin: 1px auto;
  border-radius: .25rem;
}

thead tr:first-child {
  background: #519999;
  color: #fff;
  border: none;
}

th:first-child,
td:first-child {
  padding: 0 7px 0 12px;
}

th {
  font-weight: 500;
  min-width: 22px;
}


thead tr:last-child th {
  border-bottom: 3px solid #ddd;
}

tbody.first_important tr:first-child {
  font-weight: bold;
}

tbody tr:hover {
  background-color: #f2f2f2;
  cursor: default;
}

tbody tr:last-child td {
  border: none;
}

tbody td {
  border-bottom: 1px solid #ddd;
}

/*
td:last-child {
  text-align: right;
  padding-right: 10px;
}
*/

.button {
  color: #aaa;
  cursor: pointer;
  vertical-align: middle;
  margin-top: -4px;
}

.edit:hover {
  color: #0a79df;
}

.delete:hover {
  color: #dc2a2a;
}