body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: url("images/intro-bg.png") center/cover no-repeat fixed;
}

#intro-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* spawn images below futsoul led */
.lower-zone {
  position: absolute;
  top: 40%;  
  height: 48%;
  width: 100%;
  pointer-events: none;
}

/* polaroid aesthetics */
.polaroid {
  position: absolute;
  width: 22vw;
  max-width: 140px;
  opacity: 0;
  border: 8px solid white;
  border-bottom: 24px solid white;
  box-shadow: 0 6px 14px rgba(0,0,0,.25);
  transition: opacity 0.25s ease,
              transform 0.35s ease;
}

.polaroid.show {
  opacity: 1;
  transform: scale(1.05);
}

.fadeout {
  opacity: 0;
  transition: opacity .7s ease;
}