.petros-left {
  position: absolute;
  bottom: 70px;
  left: 40px;
  cursor: pointer;
  opacity: 0.0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.petros-right {
  position: absolute;
  bottom: 70px;
  right: 40px;
  cursor: pointer;
  opacity: 0.0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.petros-text {
  position: absolute;
  top: 40px;
  right: 40px;
  cursor: pointer;
  opacity: 0.0;
  transition: opacity 0.2s;
  pointer-events: none;
}

.petros-left.visible,
.petros-right.visible,
.petros-text.visible {
  opacity: 1.0;
  pointer-events: auto;
}

.petros-subtitle {
  position: absolute;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100vw - 400px);
  text-align: center;
  font-family: 'Druk Wide', sans-serif;
  font-size: 2vw;
  pointer-events: none;
  color: #fff;
  text-shadow: 0 0 3px #fff;
  transition: opacity 0.2s;
}