div {
  display: inline-block;
  margin: 15px;
}

.pedguin {
  border: 2px solid grey;
  border-radius: 100%;
  background-image: url(images/penguins.jpg);
  background-size: 200px auto, auto 130px;
  filter: sepia(100%);
  height: 130px;
  width: 200px;
}

.football {
  border: solid 27px black;
  border-image: url(images/tic-tac-toe.png) 50 round;
  background-image: url(images/football_field.jpg);
  background-size: 250px auto, auto 112px;
  background-repeat: no-repeat;
  filter: grayscale(100%);
  height: 112px;
  width: 250px;
}

.dino {
  background-image: url(images/dinosaur.png);
  background-size: 130px auto, 130px auto;
  filter: hue-rotate(90deg) drop-shadow(5px 0 1px black);
  height: 130px;
  width: 130px;
}

.seagull {
  box-shadow: 0 8px rgba(125, 125, 125, .6);
  background-image: url(images/seagull.png), linear-gradient(120deg, rgba(0, 0, 200, .5), rgba(255, 255, 255, .1));
  background-size: cover;
  height: 130px;
  width: 200px;
}

.butterfly {
  border-radius: 25% 0 25% 0 / 35% 0 35% 0;
  background-image: url(images/butterfly.jpg);
  background-size: cover;
  filter: invert(100%) opacity(75%);
  height: 130px;
  width: 200px;
}

.theater {
  background-image: url(images/theater_stage.jpg);
  background-size: cover;
  filter: blur(1px);
  height: 130px;
  width: 150px;
}

.theater-text {
  color: white;
  filter: blur(0);
  position: absolute;
  left: 20px;
  top: 30px;
}