.bottom-align{top:unset}.spinner{width:3rem;height:3rem;animation:spinner .4s linear infinite;border-color:#444 transparent transparent #444;border-style:solid;border-width:2px;border-radius:50%;box-sizing:border-box;display:inline-block;vertical-align:middle}@keyframes spinner{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.spinner-slow{animation:spinner 1s linear infinite}