#page_loader{-webkit-animation:rotation 1s linear infinite;animation:rotation 1s linear infinite;border:.1rem solid;border-color:grey grey transparent;border-radius:50%;-webkit-box-sizing:border-box;box-sizing:border-box;display:none;height:2rem;left:50vw;position:fixed;top:50vh;-webkit-transform:translate(-1rem,-1rem);transform:translate(-1rem,-1rem);width:2rem;z-index:9999}#page_loader.show{display:block}@-webkit-keyframes rotation{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes rotation{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}