.loader{border:3px solid;border-color:#fff #fff #0000;border-radius:50%}.loader,.loader-brand{width:25px;height:25px;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}.loader-brand{border:3px solid #166037;border-bottom-color:#0000;border-radius:50%}@keyframes rotation{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}