.ruler-spinner{stroke-dasharray:var(--path-length);stroke-dashoffset:0;rotate:-90deg}.ruler-spinner.pending{stroke-dashoffset:var(--path-length);animation:ruler-spinner 1.6s ease-in-out infinite}.ruler-spinner>circle.ruler-spinner-normal{stroke:#000;opacity:.16}.ruler-spinner>circle.ruler-spinner-on-color{stroke:#f4f4f4}@keyframes ruler-spinner{0%{stroke-dashoffset:var(--path-length)}50%{stroke-dashoffset:0}to{stroke-dashoffset:calc(var(--path-length) * -1px)}}