.container-stamp{position:relative}.image-group{position:relative}.main-image{display:block;width:100%;height:auto;transition:transform .3s ease;will-change:transform;backface-visibility:hidden}.stamp{position:absolute;padding:.3rem;top:-0;right:-0;width:auto;height:auto;opacity:0;transform:scale(.5) rotate(35deg);transform-origin:top right;transition:opacity .3s ease-in,transform .35s cubic-bezier(.68,-.55,.27,1.55)}.image-group:hover .stamp{opacity:1;top:-0;right:-0;transform:scale(1) rotate(-5deg)}.stamp-bt-rt{position:absolute;padding:.3rem;bottom:-0;right:-0;width:auto;height:auto;opacity:0;transform:scale(.5) rotate(35deg);transform-origin:top right;transition:opacity .3s ease-in,transform .35s cubic-bezier(.68,-.55,.27,1.55)}.image-group:hover .stamp-bt-rt{opacity:1;bottom:-0;right:-0;transform:scale(1) rotate(-5deg)}