body {
  font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande',
    'Lucida Sans', Arial, sans-serif;
}

table {
  /* border: 1px solid red; */
  width: 600px;
  /* border-collapse: collapse; */
  border-collapse: separate;
}

th,
td {
  /* border: 1px solid red; */
  padding: 7px;
}

th {
  border-top: 1px solid #999;
  border-bottom: 1px solid #111;
  text-align: left;
  font-size: 90%;
  letter-spacing: 0.1em;
  /* background: ; */
  text-transform: uppercase;
}

tr.alternado {
  background-color: #efefef;
}

tr:hover {
  background-color: #c3c3e5;
}

.numero {
  text-align: right;
}