/* La cuadrícula tiene su tamaño desde el primer pintado, sin recolocación por Isotope. */
#portfolio[data-emc-grid] {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
    height: auto !important;
}
#portfolio[data-emc-grid]::before,
#portfolio[data-emc-grid]::after { display: none; }
#portfolio[data-emc-grid] > .portfolio-item {
    position: relative !important;
    width: auto !important;
    min-width: 0;
    float: none;
    padding: 2.5px !important;
    margin: 0 !important;
    box-sizing: border-box;
    transform: none !important;
}
#portfolio[data-emc-grid] > .portfolio-item[hidden] { display: none !important; }
#portfolio[data-emc-grid] .portfolio-image,
#portfolio[data-emc-grid] .portfolio-image > a,
#portfolio[data-emc-grid] .portfolio-image picture,
#portfolio[data-emc-grid] .portfolio-image img {
    display: block;
    width: 100%;
    height: auto;
}
@media (min-width: 768px) and (max-width: 991px) {
    #portfolio[data-emc-grid] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    #portfolio[data-emc-grid] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* Reserva el hueco de las miniaturas mientras se descargan. */
#portfolio[data-emc-grid] .portfolio-image { aspect-ratio: 4 / 3; overflow: hidden; }
#portfolio[data-emc-grid] .portfolio-image > a,
#portfolio[data-emc-grid] .portfolio-image picture,
#portfolio[data-emc-grid] .portfolio-image img { height: 100%; }
#portfolio[data-emc-grid] .portfolio-image img { object-fit: cover; }