body{margin:0;overflow:hidden}#loading{text-align:center;justify-content:center;align-items:center;width:100%;height:100%;font-family:sans-serif;font-size:xx-large;display:flex;position:absolute;top:0;left:0}#loading>div>div{padding:2px}.progress{border:1px solid #000;width:50vw}#progressbar{background-color:#888;background-image:linear-gradient(-45deg,#ffffff80 25%,#0000 25% 50%,#ffffff80 50% 75%,#0000 75%,#0000);background-size:50px 50px;width:0;height:1em;transition:width .5s ease-out;animation:2s linear infinite progressanim}@keyframes progressanim{0%{background-position:50px 50px}to{background-position:0 0}}