'Muuri' [0] is a masonry style library that looks promising (I haven't had time to dig deep though). It does however build on some js libraries but claims backw

'Muuri' [0] is a masonry style library that looks promising (I haven't had time to dig deep though). It does however build on some js libraries but claims backward compability to IE9+. Maybe something for your needs (if js is unavoidable anyway) [0]https://haltu.github.io/muuri/ https://haltu.github.io/muuri/