/* Style buttons */

body {
 font-family: Arial, Helvetica, sans-serif;
 font-size: 9pt;
 margin: 20px;
}

table {
 font-family: Arial, Helvetica, sans-serif;
 font-size: 9pt;
}

.btn {
  background-color: gainsboro;
  border: none;
  color: black;
  padding: 12px 10px;
  cursor: pointer;
  font-size: 12px;
}

/* Darker background on mouse-over */
.btn:hover {
  background-color: lightgray;
}