*{margin:0;padding:0}html,body{overflow:hidden}.webgl{position:fixed;top:0;left:0;outline:none}.loading-bar{position:absolute;background-color:#0b0b0bfe;width:100%;height:2px;top:50%;transform:scaleX(0);transform-origin:top left;transition:transform 1s;will-change:transform}.loading-bar.ends{transform-origin:top right;transition:transform 1s}