.block-category-container {
    display: grid;
    grid-template-columns: repeat(4, auto);
    grid-gap: 30px;
    text-align: center;
}

#file-embed-popup {
    display: none;
}
#file-embed-popup.popup-active {
    display: block;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 9999;
}

#file-embed-popup-content {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%, 25%);
}

.file-embed-popup-overlay {
    position: absolute;
    background: #0E2356;
    opacity: 0.4;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}