4000番台@media screen and (min-width: 1260px)
よりあとにこれ
4分割して 4段でクリアボス(3段はノーマルに戻す)
@media screen and (min-width: 1600px){
.grid .featured-content .hentry {
width: 25%;}
.grid .featured-content .hentry:nth-child( 3n+1 ) {
clear: none;
}
.grid .featured-content .hentry:nth-child( 4n+1 ) {
clear: both;
}