.loading-layer{display:none;position:fixed;top:0;bottom:0;left:0;right:0;background-color:rgba(0,0,0,0.7);z-index:2050}.loading-layer .loading{display:inline-block;padding:0.6rem;background-color:#fff;border-radius:100%}.loading-layer .loading i{color:#007bff;font-size:2rem}.height-100{min-height:100vh}