.feed_post{width:100%;height:100%;background-size:cover;background-position:0}.feed{display:grid;grid-template-columns:repeat(auto-fill,minmax(32%,1fr));grid-auto-rows:1fr;grid-gap:4px}.feed::before{content:'';width:0;padding-bottom:100%;grid-row:1 / 1;grid-column:1 / 1}.feed>*:first-child{grid-row:1 / 1;grid-column:1 / 1}