.flat {
  border-top: #000000 1px solid;
  border-left: #000000 1px solid;
  border-bottom: #000000 1px solid;
  border-right: #000000 1px solid;
  font-size: 10px;
  background-color: #ffffff;
  color: #000000;
  font-family: "Verdana", "Arial", "Helvetica", "sans-serif";
}