.guten-nPFtYk .guten-postblock .guten-posts { grid-template-columns: repeat(3, minmax(0, 1fr)); } .guten-nPFtYk .guten-postblock:not(.postblock-type-5) .guten-thumb, .guten-nPFtYk .guten-postblock.postblock-type-5 .guten-post { width: 100%; flex-basis: 100%; } .guten-nPFtYk.guten-element {   }