.button-loader{justify-content:center;align-items:center;display:inline-flex}.button-loader__spinner{box-sizing:border-box;border:2px solid #fff;border-top-color:#007bff;border-radius:50%;width:1em;height:1em;animation:.7s linear infinite button-spin}@keyframes button-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}