.loading-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;z-index:1000;overflow:hidden}.center-spinner{position:absolute;z-index:20}.spinner{width:70px;height:70px;border:4px solid;border-top:4px solid transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.horizontal-line{position:absolute;top:50%;left:0;transform-origin:center;height:2px;width:100vw;z-index:10}.reveal-bottom,.reveal-top{position:absolute;width:100vw;height:50vh;z-index:5}.reveal-top{top:0;transform-origin:top}.reveal-bottom{bottom:0;transform-origin:bottom}