#horse1 {
  width: 100px;
  height: 100px;
  background-image: url(media/blue.png); /* Replace with your image path */
  background-size: cover; /* Makes the image fill the div */
  background-repeat: no-repeat;
  position: absolute;
  top: 100px;
}

#horse2 {
  width: 100px;
  height: 100px;
  background-image: url(media/red.png); /* Replace with your image path */
  background-size: cover; /* Makes the image fill the div */
  background-repeat: no-repeat;
  position: absolute;
  top: 200px;
}

#horse3 {
  width: 100px;
  height: 100px;
  background-image: url(media/green.png); /* Replace with your image path */
  background-size: cover; /* Makes the image fill the div */
  background-repeat: no-repeat;
  position: absolute;
  top: 300px;
}

#horse4 {
  width: 100px;
  height: 100px;
  background-image: url(media/yellow.png); /* Replace with your image path */
  background-size: cover; /* Makes the image fill the div */
  background-repeat: no-repeat;
  position: absolute;
  top: 400px;
}

#horse5 {
  width: 100px;
  height: 100px;
  background-image: url(media/black.png); /* Replace with your image path */
  background-size: cover; /* Makes the image fill the div */
  background-repeat: no-repeat;
  position: absolute;
  top: 500px;
}