.donglin-news-masonry {
    position: relative;
}

.donglin-news-masonry-sizer,
.donglin-news-masonry-item {
    width: 100%;
}

@media (min-width: 768px) {
    .donglin-news-masonry-sizer,
    .donglin-news-masonry-item {
        width: calc(50% - 12px);
    }
}

@media (min-width: 1024px) {
    .donglin-news-masonry-sizer,
    .donglin-news-masonry-item {
        width: calc(33.3333% - 16px);
    }
}

.donglin-news-masonry-item {
    margin-bottom: 24px;
    display: block;
}