.btnLoader{width:30px;height:30px}.btnLoader,.btnLoaderTiny{border:3px solid;border-color:#fff #fff transparent;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}.btnLoaderTiny{width:20px;height:20px}@keyframes rotation{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}