html, body, #container {
  margin: 0; padding: 0; width: 100%; height: 100%;
  background-color: #191d32;
}

#container {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
}

p, h1 {
  margin: 0; padding: 0;
  font-family: 'Pretendard';
  font-weight: 100;
  color: #fff;
}

p {
  font-size: 16px;
}