.overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:100000;visibility:hidden;opacity:0;transition:visibility 0s,opacity .5s ease}.overlay.active{visibility:visible;opacity:1}.ellipsis-container{display:inline-block;position:relative;width:3.75em;height:3px;line-height:1;vertical-align:middle;overflow:hidden}.ellipsis-dot{display:inline-block;position:absolute;top:0;width:3px;height:3px;border-radius:50%;background-color:#fff;animation:ellipsis 1s steps(4,start) infinite}.ellipsis-dot:first-child{left:0;animation-delay:0s}.ellipsis-dot:nth-child(2){left:1.25em;animation-delay:.25s}.ellipsis-dot:nth-child(3){left:2.5em;animation-delay:.5s}@keyframes ellipsis{0%,to{opacity:0}12.5%,37.5%{opacity:1}50%,62.5%,87.5%{opacity:0}75%,to{opacity:0}}