.formative-mosaic-gallery{
    column-count: 4;
    column-gap: 16px;
}
.formative-mosaic-gallery .mosaic-gallery-item{
    width: auto;
    padding: initial;
    margin: auto;
    float: none;
}

.formative-mosaic-gallery .mosaic-gallery-item img{
    width: 100%;
    padding-bottom: 16px;
    display: block;

}

@media (max-width: 1116px) {
    .formative-mosaic-gallery {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .formative-mosaic-gallery {
        column-count: 2;
    }
}

@media (max-width: 480px) {
    .formative-mosaic-gallery {
        column-count: 1;
    }
}