.loading-full-screen:after{content:" ";display:block;width:64px;height:64px;margin:8px;border-radius:50%;border-color:#667eea;border-color:#667eea rgba(0,0,0,0);border-style:solid;border-width:6px;animation:loading-full-screen 1.5s linear infinite}@keyframes loading-full-screen{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}