@media screen and (max-width: 480px) {

body { 
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-size: 20px;
}

button {
  font-size: 18px;
}
  
#cars {
  display: none !important;
    }
    
.intCars {
  display: none !important;
}