.throbber{position:fixed;display:block;top:0;left:0;right:0;line-height:100vh;height:100vh;background:#ffffff55;z-index:1;text-align:center;}.throbber::before{content:'';display:block;position:absolute;top:0;right:0;bottom:0;left:0;width:43px;height:43px;margin:auto;border:3px dashed;border-radius:50%;animation:throbber-spin 2s linear infinite;}@keyframes throbber-spin{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}