#goToTop {
    display: none;
    position: fixed;
    bottom: 5%;
    right: 5%;
    z-index: 99;
    border: none;
    outline: none;
    background-color: #004c72;
    color: #fff;
    cursor: pointer;
    padding: 8px;
    border-radius: 25%;
    font-size: 22px;
  }
  
#goToTop:hover {
    background-color: #fff;
    color: #004c72;
}