Three Quarters Layout
.layout-three-quarters
div
img src='holder.js/1000x400?auto=yes'
div
img src='holder.js/1000x1000?auto=yes'
Right aligned
.layout-three-quarters.right-align
div
img src='holder.js/1000x1000?auto=yes'
div
img src='holder.js/1000x400?auto=yes'