body {
  background-color: yellow;
  color: black;
  font-family: Verdana;

}
img{
  width:800px; height:600px;
}
h1 {
  font-size: 75px;
}

.flip{
  animation-name: flipanimation;
  animation-duration: 3s;
}

@keyframes flipanimation{
  0% {rotate: 180deg;}
}