.arrow-up {
    position: fixed;
    right: 20px;
    background-image: url("/assets/img/arrow.svg");
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 9999;
    transition: bottom 0.3s ease-out;
    background-color: #ececec;
    border-radius: 14px;
    cursor: pointer;
  }