@-webkit-keyframes spin {0% {opacity: 0.2; }100% {opacity: 0.4; } }@-moz-keyframes spin {0% {opacity: 0.2; }100% {opacity: 0.4; } }@-ms-keyframes spin {0% {opacity: 0.2; }100% {opacity: 0.4; } }@-o-keyframes spin {0% {opacity: 0.2; }100% {opacity: 0.4; } }@-webkit-keyframes spin {0% {opacity: 0.2; }100% {opacity: 0.4; } }.spin {position: relative;display: inline-block;width: 128px;height: 128px;margin: 16px; }.spin.spin-gleam {background: #444444;border-radius: 16px; }.spin.spin-gleam > * {background: #eeeeee; }.spin.spin-dusky {background: #eeeeee;border-radius: 16px; }.spin.spin-dusky > * {background: #444444; }.spin > * {opacity: 0.2;position: absolute;width: 8%;height: 24%;left: 46%;top: 38%;background: black;border-radius: 128px;box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.4);-webkit-animation: spin 0.8s linear infinite;-moz-animation: spin 0.8s linear infinite;animation: spin 0.8s linear infinite; }.spin > *:nth-child(1) {-webkit-transform: rotate(40deg) translate(0, -120%);-moz-transform: rotate(40deg) translate(0, -120%);-ms-transform: rotate(40deg) translate(0, -120%);-o-transform: rotate(40deg) translate(0, -120%);transform: rotate(40deg) translate(0, -120%);-webkit-animation-delay: 0.08889s;-moz-animation-delay: 0.08889s;animation-delay: 0.08889s; }.spin > *:nth-child(2) {-webkit-transform: rotate(80deg) translate(0, -120%);-moz-transform: rotate(80deg) translate(0, -120%);-ms-transform: rotate(80deg) translate(0, -120%);-o-transform: rotate(80deg) translate(0, -120%);transform: rotate(80deg) translate(0, -120%);-webkit-animation-delay: 0.17778s;-moz-animation-delay: 0.17778s;animation-delay: 0.17778s; }.spin > *:nth-child(3) {-webkit-transform: rotate(120deg) translate(0, -120%);-moz-transform: rotate(120deg) translate(0, -120%);-ms-transform: rotate(120deg) translate(0, -120%);-o-transform: rotate(120deg) translate(0, -120%);transform: rotate(120deg) translate(0, -120%);-webkit-animation-delay: 0.26667s;-moz-animation-delay: 0.26667s;animation-delay: 0.26667s; }.spin > *:nth-child(4) {-webkit-transform: rotate(160deg) translate(0, -120%);-moz-transform: rotate(160deg) translate(0, -120%);-ms-transform: rotate(160deg) translate(0, -120%);-o-transform: rotate(160deg) translate(0, -120%);transform: rotate(160deg) translate(0, -120%);-webkit-animation-delay: 0.35556s;-moz-animation-delay: 0.35556s;animation-delay: 0.35556s; }.spin > *:nth-child(5) {-webkit-transform: rotate(200deg) translate(0, -120%);-moz-transform: rotate(200deg) translate(0, -120%);-ms-transform: rotate(200deg) translate(0, -120%);-o-transform: rotate(200deg) translate(0, -120%);transform: rotate(200deg) translate(0, -120%);-webkit-animation-delay: 0.44444s;-moz-animation-delay: 0.44444s;animation-delay: 0.44444s; }.spin > *:nth-child(6) {-webkit-transform: rotate(240deg) translate(0, -120%);-moz-transform: rotate(240deg) translate(0, -120%);-ms-transform: rotate(240deg) translate(0, -120%);-o-transform: rotate(240deg) translate(0, -120%);transform: rotate(240deg) translate(0, -120%);-webkit-animation-delay: 0.53333s;-moz-animation-delay: 0.53333s;animation-delay: 0.53333s; }.spin > *:nth-child(7) {-webkit-transform: rotate(280deg) translate(0, -120%);-moz-transform: rotate(280deg) translate(0, -120%);-ms-transform: rotate(280deg) translate(0, -120%);-o-transform: rotate(280deg) translate(0, -120%);transform: rotate(280deg) translate(0, -120%);-webkit-animation-delay: 0.62222s;-moz-animation-delay: 0.62222s;animation-delay: 0.62222s; }.spin > *:nth-child(8) {-webkit-transform: rotate(320deg) translate(0, -120%);-moz-transform: rotate(320deg) translate(0, -120%);-ms-transform: rotate(320deg) translate(0, -120%);-o-transform: rotate(320deg) translate(0, -120%);transform: rotate(320deg) translate(0, -120%);-webkit-animation-delay: 0.71111s;-moz-animation-delay: 0.71111s;animation-delay: 0.71111s; }.spin > *:nth-child(9) {-webkit-transform: rotate(360deg) translate(0, -120%);-moz-transform: rotate(360deg) translate(0, -120%);-ms-transform: rotate(360deg) translate(0, -120%);-o-transform: rotate(360deg) translate(0, -120%);transform: rotate(360deg) translate(0, -120%);-webkit-animation-delay: 0.8s;-moz-animation-delay: 0.8s;animation-delay: 0.8s; }