.navigation-menu {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;

  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(255, 255, 255, 0.2);
}

/**
 * Menu
 */
.back-button, .next-button {
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 201;

  padding: 12px;

  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;

  color: #8A1344;
}

.back-button svg path, .next-button svg path {
  fill: #8A1344;
}

.back-button span, .next-button span {
  line-height: 15px;
}

.back-button svg {
  margin-right: 8px;

  opacity: 0.5;
  animation: bounce-left 2s ease-in-out infinite;
}

.next-button svg {
  margin-left: 8px;

  opacity: 0.5;
  animation: bounce-right 2s ease-in-out infinite;
}