@keyframes button-loading-spinner{0%{transform:rotate(0turn)}to{transform:rotate(1turn)}}.is-loading:after{animation:button-loading-spinner 1s ease infinite;border:2px solid transparent;border-radius:50%;border-top-color:currentcolor;bottom:0;content:"";height:16px;left:0;margin:auto;position:absolute;right:0;top:0;width:16px}.is-loading .btn-text{opacity:0;visibility:hidden}body,html{scroll-behavior:smooth}