@keyframes border-move{0%{clippath:inset(0 0 95% 0)}25%{clippath:inset(0 95% 0 0)}50%{clippath:inset(95% 0 0 0)}75%{clippath:inset(0 0 0 95%)}to{clippath:inset(0 0 95% 0)}}.animate-border-move{animation:5s linear infinite border-move}