.menu {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: #ffffff;
  z-index: 1031;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  visibility: hidden;
  opacity: 0;

  transition: all 0.35s;

  cursor: pointer;

  &.open {
    visibility: visible;
    opacity: 1;
  }

  a {
    pointer-events: all;
  }
}
