.cookies {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: gray;
    color: white;
    text-align: center;
    font-size: 0.7em;
    padding: 1em;
    opacity: 0.8;
}

.cookies__boton {
    background: initial;
    border: 2px solid white;
    color: white;
    text-align: center;
}