#auth-container {
  width: 30%;
}

#welcome-text {
  font-size: 20px;
}

#spin-text {
  font-size: 35px;
}

@media only screen and (max-width: 800px) {
  #auth-container {
    width: 80%;
  }

  #welcome-text {
    font-size: 15px;
  }

  #spin-text {
    font-size: 20px;
  }
}

@media only screen and (min-width: 800px) and (max-width: 1304px) {
  #auth-container {
    width: 65%;
  }
}