body {
  text-align: center;
  font-family: Arial;
  background: #f5f5f5;
  padding: 20px;
}

#results {
  display: flex;
  justify-content: center;
  gap: 15px;
  height: 300px;
  margin-top: 20px;
  align-items: flex-end;
}

.bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bar {
  width: 40px;
  background: #4caf50;
  border-radius: 5px 5px 0 0;
}

.bar-label {
  white-space: pre;
  margin-top: 5px;
}