table{width:auto;display:table}.grid span.image-embed[alt*="."],span[alt*=grid]{display:table-cell;vertical-align:middle;padding:3px}.grid img[alt*="."],img[alt*=grid]{max-height:30vh}img[alt*=left]{float:left;clear:left;margin-right:1rem;margin-bottom:4px;margin-top:4px}img[alt*=right]{float:right;clear:right;margin-left:1rem;margin-bottom:4px;margin-top:4px}img[alt*=center],img[alt*=centre]{display:block;margin-right:auto;margin-left:auto;margin-bottom:4px;margin-top:4px}