ea:nth-child(1), .verticalRL > .area:nth-child(1) { height: 60px; }
.verticalLR > .area:nth-child(2), .verticalRL > .area:nth-child(2) { height: 60px; }
.verticalLR > .area:nth-child(3), .verticalRL > .area:nth-child(3) { height: 75px; }
.verticalLR > .area:nth-child(4), .verticalRL > .area:nth-child(4) { height: 100px; }
.block { height: 140px; }
.block.verticalLR, .block.verticalRL {
   width: 140px;
   height: auto;
}
</style>

<p>4x1 with orthogonal items.</p>
<div class="block verticalLR"><div class="a