.throbber{border-right:1px solid color-mix(in srgb,white 20%,transparent);border-top:1px solid color-mix(in srgb,white 20%,transparent);border-color:#fff #fff color-mix(in srgb,white 20%,transparent) color-mix(in srgb,white 20%,transparent);border-style:solid;border-width:1px;border-radius:100px;animation:spin .8s linear infinite}.throbber.small{width:16px;height:16px;border-radius:100px}.throbber.medium{width:24px;height:24px;border-radius:100px}.throbber.large{width:40px;height:40px;border-radius:100px;border-width:1px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}