Makes tables look decent

tables.css

table {
  padding: 0;
  border-collapse: collapse;
}

table tr {
  border-top: 1px solid #cccccc;
  background-color: white;
  margin: 0;
  padding: 0;
}

table tr:nth-child(2n) {
  background-color: #f8f8f8;
}

table tr th {
  font-weight: bold;
  border: 1px solid #cccccc;
  text-align: left;
  margin: 0;
  padding: 6px 13px;
  background: #f0f0f0;
}

table tr td {
  border: 1px solid #cccccc;
  text-align: left;
  margin: 0;
  padding: 6px 13px;
}

table tr:first-child, table tr:first-child {
  margin-top: 0;
}

table tr:last-child, table tr:last-child {
  margin-bottom: 0;
}