Include this SASS snippet to apply a border and a radius to a table. I created this because I was unable to create a nice 1px border with corner radius. You can pass a border style and a radius value to the mixin

table border and radius.sass

=table-border-and-radius($border, $radius)
  table
    border-collapse: separate

  th, td
    border-top: $border
    border-left: $border

  th:first-child
    border-top-left-radius: $radius

  th:last-child
    border-top-right-radius: $radius

  th:last-child, td:last-child
    border-right: $border

  tr:last-child
    td:first-child
      border-bottom-left-radius: $radius

    td:last-child
      border-bottom-right-radius: $radius

    td
      border-bottom: $border