.btn-bookmark.animated .icon-bookmark{animation:unbooked .5s ease-in-out}.btn-bookmark.animated .icon-bookmark-active{animation:booked .5s ease-in-out}@keyframes booked{0%{transform:rotate(0) scale(1)}50%{transform:rotate(-20deg) scale(1.3)}to{transform:rotate(0) scale(1)}}@keyframes unbooked{0%{transform:rotate(0) scale(1)}50%{transform:rotate(20deg) scale(1.3)}to{transform:rotate(0) scale(1)}}