body {
  margin: 0;
  padding: 0;
  min-height: 100vh;

  background-color: #000000;
  color: #ffffff;

  display: flex;
  justify-content: center;
  align-items: center;

  font-family: 'Consolas', monospace;
  font-size: 21px;
  font-weight: bold;
  text-align: center;
}

h1 {
 font-family: 'Consolas', monospace;
  font-size: 14px;
  font-weight: bold;
  text-align: center;
}

.counter {
  font-family: 'Consolas', monospace;
  color: #ffffff;
  font-size: 14pxm;
  font-weight: bold;
  margin-top: 10px;
}