:root{--rcs-dual-ring-color:#fff;--rcs-dual-ring-size:64px;--rcs-dual-ring-thickness:5px}.rcs-dual-ring{display:inline-block}.rcs-dual-ring:after{content:" ";width:calc(var(--rcs-dual-ring-size) - 2 * var(--rcs-dual-ring-thickness));height:calc(var(--rcs-dual-ring-size) - 2 * var(--rcs-dual-ring-thickness));border:var(--rcs-dual-ring-thickness) solid var(--rcs-dual-ring-color);border-color:var(--rcs-dual-ring-color) transparent;border-radius:50%;animation:1.2s linear infinite rcs-dual-ring;display:block}@keyframes rcs-dual-ring{0%{transform:rotate(0)}to{transform:rotate(360deg)}}