.asptt-block-media-library__grid{
    display: grid;
    grid-gap: 20px;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(165px, auto);
}

.asptt-block-media-library__grid-item{
    height: 100%;
    width: 100%;
}

.asptt-block-media-library__grid-item--4{
    grid-column-start: 3;
    grid-column-end: span 4;
    grid-row-start: 1;
    grid-row-end: span 2;
}

.asptt-block-media-library .asptt-title{
    margin-bottom: 50px;
}

@media screen and (max-width: 768px) {
    .asptt-block-media-library .asptt-title{
        margin-bottom: 25px;
    }

    .asptt-block-media-library__grid{
        display: grid;
        grid-gap: 14px;
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: minmax(120px, auto);
    }
    .asptt-block-media-library__grid-item--4{
        grid-column-start: 1;
        grid-column-end: span 2;
        grid-row-start: 3;
    }
}