body { margin: 0; padding: 0; overflow: hidden; } .link-nojs { color: blue; } .loading-screen { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: #fff; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 2rem; z-index: 9999; } .logo { max-width: 8rem; margin-bottom: 20px; } .progress-container { width: 20%; height: 1rem; background-color: #ccc; border-radius: 10px; overflow: hidden; margin: 1rem 0; } .progress-bar { width: 0; height: 100%; background-color: var(--mbr); transition: width 0.5s ease-in-out; } .main-container .loading-screen { display: none; } .main-container #main-container { display: block; }