.homework-detail.dialog_fadeInBottom{animation:fadeInUp .5s ease-out}.homework-detail.dialog_fadeOutBottom{animation:fadeOutDown .5s ease-in}@keyframes fadeInUp{0%{opacity:0;transform:translateY(2000px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOutDown{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(2000px)}}