.fade-in{opacity:0;transition:opacity 1s ease-in-out}.fade-in.visible{opacity:1}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{opacity:0;transform:translateY(20px);transition:opacity 1s ease-in-out,transform 1s ease-in-out}.slide-up.visible{opacity:1;transform:translateY(0)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}