body{max-width:1366px;margin:0 auto;padding:0 120px}.news_item{display:flex;justify-content:start;width:100%;max-width:1366px;margin:0 auto}.news_item a{display:block;width:calc(33% - 20px)}.thumb{position:relative;width:100%}.thumb img{width:100%;height:240px;object-fit:cover}