.panel .fore {
  float: none;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 800;

  transform: translate3d(0, 0, -1px) rotateY(179deg);
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition: all .8s ease-in-out;
}

.panel.skip .fore {
  z-index: 1000;
  height: auto;

  transform: translate3d(0, 0, 0) rotateY(0);
}

.panel.skip .front {
  z-index: 900;
  transform: translate3d(0, 0, -1px) rotateY(-179deg);
}

.pane {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid black;
  border-radius: 50px;
  padding: 20px 35px;
  margin: 10px 20px 20px 20px;
}

.birthday .pane header.preview_header {
  font-size: 1.5em;
  
  &#personality_preview_header {
    font-size: 1.3em;
  }
}