.loading-bar-container{background-color:#e0e0e0;width:100%;height:4px;margin:0 auto;position:fixed;top:0;left:0;right:0}.loading-bar-container .loading-bar{background-color:#007bff;width:0;height:100%;animation:2s ease-in-out infinite loadingAnimation}@keyframes loadingAnimation{0%{width:0}50%{width:50%}to{width:100%}}