#loadingPopup,#renderingInfoPopup{position:absolute;bottom:10%;left:0;right:0;height:80px;margin-top:-50px;box-sizing:border-box;background-color:#00000080;color:#fff;padding-top:10px;text-align:center;font-size:36pt;opacity:0;transition:opacity 1s ease-in-out}#loadingPopup.visible,#renderingInfoPopup.visible{opacity:100}.demo-sidebar-content label{margin-inline-end:1ex}.demo-sidebar-content button[class^=demo-icon]{outline:none;border:none;background-repeat:no-repeat;background-position:50% 50%;background-color:transparent;width:24px;padding:0;cursor:pointer}