.sticky {
  background-color: var(--blue-500);
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100000;
  width: 50px;
  height: 50px;
  border-radius: 30px;
  text-align: center;
  padding: 15px 0 0;
  border: solid 2px white;

  .fleche {
    width: 25px;
    transform: rotate(-90deg);
  }

  @media (max-width: 700px) {
    display: block;
  }
}