.page-overlay{position:fixed;z-index:1000000;top:0;left:0;display:none;width:100%;height:100%;background-color:rgb(0 0 0 / .2);&.freezing{display:block;background:#fff0}&.dimming{display:block}&.loading{display:flex;align-items:center;justify-content:center;&:after{content:'';position:absolute;display:inline-block;width:30px;height:30px;border-radius:50%;border:3px solid #b5b5b5;border-top:3px solid #000;box-shadow:0 0 5px rgb(255 255 255 / .5);animation:spin 1s linear infinite}}}