@charset "ISO-8859-1";

.column {
  float: left;
  display: none; /* Hide all elements by default */
}
.show {
  display: block;
}

/* Style the buttons */
.btn {
  border: none;
  outline: none;
  padding: 12px 16px;
  background-color: white;
  cursor: pointer;
}

.btn:hover {
  background-color: white;
}

.btn.active {
  background-color: black;
  color: white;
}

.inter{
  line-height: 1;
}