.footer-fixed {
  position: fixed;
  visibility: visible;
  opacity: 0;
  bottom: 0px;
  width: 940px;
  padding: 10px 0px 10px 0px;
  background-color: $WHITE_BACKGROUND_COLOR;

  &.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s linear, visibility 0s linear;
  }
}
.footer-placeholder {
  margin-bottom: 80px;
}