.browserframe-loading-spinner{animation:f-loading-rotate 1.4s linear infinite;circle{stroke-dasharray:187;stroke-dashoffset:0;transform-origin:center;animation:f-loading-dash 1.4s ease-in-out infinite}}@keyframes f-loading-rotate{0%{transform:rotate(0deg)}to{transform:rotate(270deg)}}@keyframes f-loading-dash{0%{stroke-dashoffset:187}50%{stroke-dashoffset:46.75;transform:rotate(135deg)}to{stroke-dashoffset:187;transform:rotate(450deg)}}