footer{
    background:#CCC;
    padding: 20px 10px;
}
.pie{
    width: 80%;
    display: flex;
    margin: auto;
}
.pie img{
    width: 350px;
}
.item_uno{
    display: flex;
    flex-direction: column;
    width: 400px;
    justify-content: center;
    align-items:center ;
}
.item_uno p{
    display: block;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    padding: 10px;
}
.item_uno ul{
    list-style: none;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    flex-direction: column;
    padding: 5px;

}