.grid-template-columns-2{grid-auto-flow:row dense;grid-template-columns:repeat(2,1fr)}.grid-template-columns-3{grid-auto-flow:row dense;grid-template-columns:repeat(3,1fr)}.grid-template-columns-4{grid-auto-flow:row dense;grid-template-columns:repeat(4,1fr)}.merger-3-2{grid-column:span 3;grid-row:span 2}.merger-2-2{grid-column:span 2;grid-row:span 2}.merger-1-1{grid-column:span 1;grid-row:span 1}.grid-column-2{grid-column:span 2/span 2}