.flintbox-preloader-container{display:flex;justify-content:center;margin-top:5%}#flintbox:not(:empty)~.flintbox-preloader-container{display:none}.flintbox-preloader-spinner{display:inline-block;position:relative;width:128px;height:128px}.flintbox-preloader-spinner div{box-sizing:border-box;display:block;position:absolute;width:128px;height:128px;margin:6px;border:3px solid;border-radius:50%;animation:flintbox-preloader-spinner 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;border-color:#777 transparent transparent transparent}.flintbox-preloader-spinner div:nth-child(1){animation-delay:-0.45s}.flintbox-preloader-spinner div:nth-child(2){animation-delay:-0.3s}.flintbox-preloader-spinner div:nth-child(3){animation-delay:-0.15s}@keyframes flintbox-preloader-spinner{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}