.postlist{width:101%;position:relative;z-index:100}.postlist li{width:19.8%;overflow:hidden}.m-post{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:5px}.m-post img{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;max-width:100%;height:auto;padding:0}