.en{left:0}.en,.it{position:relative}.it{left:calc(100% - 16px)}.slide-in{animation-name:slidein}.slide-in,.slide-out{animation-duration:1s}.slide-out{animation-name:slideout}@keyframes slideout{0%{left:0}to{left:calc(100% - 16px)}}@keyframes slidein{0%{left:calc(100% - 16px)}to{left:0}}