* {
  margin: 0;
  padding: 0;
  background-color: rgb(27, 75, 133);
}

.game-heading {
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
  color: rgb(0, 247, 255);
  text-shadow: 3px 2px rgb(128, 0, 0);
  font-size: 5em;
  margin: 40px 0;
}

.game {
  width: 800px;
  height: 300px;
  margin: 60px auto;
  display: flex;
  border: 3px solid rgb(0, 247, 255);
}

.cactus {
  height: 40px;
  object-fit: contain;
  position: relative;
  top: 261px;
  left: 670px;
  animation: block 3s infinite linear;
}

.block {
  height: 40px;
}

.character {
  height: 100px;
}

.dino {
  height: 100px;
  object-fit: contain;
  position: relative;
  top: 200px;
}

.animate {
  animation: character 500ms;
}

@keyframes block {
  0% {
    left: 670px;
  }

  100% {
    left: -60px;
  }
}

@keyframes character {
  0% {
    top: 203px;
  }

  30% {
    top: 140px;
  }

  70% {
    top: 140px;
  }

  100% {
    top: 203px;
  }
}