.contenedor {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.contenedor a {
    font-size: 30px;
    transition: all ease 300ms;
}

.facebook {
color: blue;
}

.instagram {
color: red;
}

.whatsapp {
color: green;
}

.imagen {
    width: 30px;
    height: 30px;
}

.contenedor a:hover {
    transform: scale(1.2);
}