stylus bug

bug.css

table {
  width: 600px;
}
table thead tr th {
  text-align: center;
  font-weight: bold;
}
table tbody tr:nth-child(odd) {
  background-color: #fff;
}
table tbody tr:nth-child(even) {
  background-color: #ddd;
}
table tbody tr .currency_no_total,
table tbody tr td.number_no_total,
table tbody tr td.number,
table tbody tr td.currency {
  text-align: right;
}
table tbody tr td.string {
  text-align: left;
}

bug.styl

table
  width       600px
  
  thead tr th
    text-align   center
    font-weight  bold

  tbody 

    tr:nth-child(odd)
      background-color white

    tr:nth-child(even)
      background-color #ddd

    tr
      td.currency_no_total
      td.number_no_total
      td.number
      td.currency
        text-align  right

      td.string
        text-align  left

expected.css

table {
  width: 600px;
}
table thead tr th {
  text-align: center;
  font-weight: bold;
}
table tbody tr:nth-child(odd) {
  background-color: #fff;
}
table tbody tr:nth-child(even) {
  background-color: #ddd;
}
table tbody tr td.currency_no_total,
table tbody tr td.number_no_total,
table tbody tr td.number,
table tbody tr td.currency {
  text-align: right;
}
table tbody tr td.string {
  text-align: left;
}