.btn-inline-spinner{display:inline-block;width:1em;height:1em;border:2px solid;border-right:2px solid transparent;border-radius:50%;animation:btn-inline-spin .65s linear infinite;vertical-align:-.12em;opacity:.9}.btn-inline-spinner--sm{width:.85em;height:.85em;border-width:1.5px}@keyframes btn-inline-spin{to{transform:rotate(1turn)}}