@keyframes spinner{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loading-spinner{width:2em;height:2em;border:.5em solid #f3f3f3;border-top-color:#383636;border-radius:50%;animation:spinner 1.5s linear infinite}.spinner-container{display:grid;justify-content:center;align-items:center;height:100%}