/* Mobile: up to 480px */
@media only screen and (max-width: 480px) {
  body {
    background-color: lightblue; /* Example only */
  }
}

/* Tablet: 481px to 768px */
@media only screen and (min-width: 481px) and (max-width: 768px) {
  body {
    background-color: lightgreen; /* Example only */
  }
}

/* Laptop: 769px to 1024px */
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  body {
    background-color: lightcoral; /* Example only */
  }
}

/* Desktop/PC: 1025px and up */
@media only screen and (min-width: 1025px) {
  .security{
    font-size: 150px;
  }

  .motto{
    font-size: 30px;
    
  }

  .logo-large{
    margin-top: -100px;
  }

  /* about section  */
  #about{
    margin-top: -8%;
    
  }
}