body {
  background-color: #ACE1AF;
  color: black;
  font-family: Helvetica;
  padding: 1em;

}

@media only screen and (max-width: 700px) {
  .responsive {
    width: 49.99999%;
    margin: 0px 0;
  }
}

@media only screen and (max-width: 500px) {
  .responsive {
    width: 100%;
  }
}
  
  img {
  height: auto;
  max-width: 100%;
}

h1 { font-size: 3em; margin: 0; padding: 0;}