#loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:hsla(0,0%,100%,.8);display:flex;align-items:center;justify-content:center;z-index:9999}#loading-spinner{border:4px solid hsla(0,0%,100%,.3);border-top-color:#3498db;border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,"Courier New",monospace}