.popup{
background-image: url("inizio.jpg");
background-position: center;
background-repeat: no-repeat;
background-size: cover;
    width: 400px;
    height: 500px;
    padding: 30px 40px;
    position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    top: 50%;
    border-radius: 8px;
    font-family: "Poppins",sans-serif;
    display: none;
    text-align: center;
}
.popup button{
    display: block;
    margin:  0 0 20px auto;
    background-color: green;
    font-size: 30px;
    color: black;
    border: none;
    outline: none;
    cursor: pointer;
}
.popup p{
    font-size: 14px;
    text-align: justify;
    margin: 20px 0;
    line-height: 25px;
}