#main #image {
  width: 60%;
  z-index: 1;
}

#background-contents {
  position: relative;
}


@media screen and (max-width: 768px) {
  #main #image {
    width: 85%;
  }

  #TopTriangle {
    position: absolute;
    top: 0%;
    left: -2%;
    width: 22%;
  }

}