.arrow-up {
  position: fixed;
  right: 7px;
  background-image: url("/src/img/icon/arrow.svg");
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 998;
  transition: bottom 0.3s ease-out;
  background-color: #ececec;
  border-radius: 14px;
  cursor: pointer;
}