@keyframes spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-spinner{width:2em;height:2em;border:.5em solid #f3f3f3;border-top:.5em solid #383636;border-radius:50%;animation:spinner 1.5s linear infinite}.spinner-container{display:grid;justify-content:center;align-items:center;height:100%}