.silk-bg{position:absolute;inset:0;overflow:hidden;background:#000}.silk-bg-still,.silk-bg-live{position:absolute;inset:0;width:100%;height:100%}.silk-bg-still{-o-object-fit:cover;object-fit:cover}.silk-bg-live{opacity:0;transition:opacity 1.8s ease-in-out}.silk-bg-live.is-ready{opacity:1}