testserver/backup/css/components/preloaders.min.css
.circle-progress{width:36px;height:36px;position:relative;text-align:center;display:block;left:50%;right:0;margin-left:-18px;z-index:1;opacity:0;transition:opacity .65s ease;background-color:#fff;border-radius:50%}.circle-progress.active{opacity:1}.circle-progress.active .spinner{position:relative;display:block;width:100%;height:100%;border-radius:50%;border-top:3px solid #0084e7;border-right:3px solid #0084e7;border-bottom:3px solid #0084e7;border-left:3px solid #eee;-webkit-animation:a .9s infinite linear;animation:a .9s infinite linear}.progress{position:relative;left:0;right:0;z-index:1;height:6px;display:none;width:100%;background-color:hsla(0,0%,100%,.4);border-radius:2px;background-clip:padding-box;overflow:hidden}.progress.active{display:block}.progress .determinate{position:absolute;top:0;bottom:0;background-color:#0084e7;transition:width .2s linear}@-webkit-keyframes a{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes a{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}