table {
  margin: 20px auto;
}
.tbl-r02 td {
  padding: 8px;
}
.tbl-r02 {
  width: 80%;
  max-width: 750px;
}
@media screen and (max-width: 769px) {
.last td:last-child {
  width: 100%;
}
.tbl-r02 {
  width: 95%;
}
.tbl-r02 td {
  display: block;width: 100%;
}
}