table {
  border-collapse:collapse;
}
caption {
  padding:1% 0;
}
thead {
  height:40px;
  }

tbody {}

tfoot {}

tr td {
  border-bottom:1px solid gray;
  min-width:100px;
  padding:1%;
  }
tr th {
  padding:1%;
  min-width:100px;
}
th, td {border:1px solid gray;}