*{
    margin: 0;
    padding: 0;
}



.ancla{
    border: none;
    margin: 0px;
    display: inline-block;
    padding: 20px;
    font-size: 30px;
    color:#c2c0c1;
    cursor: pointer;
    position: fixed;
    bottom: 30px;
    right: 0px;
    z-index: 5000;    
}