.container{height:100%}.panel-body{display:flex;align-items:center;flex-wrap:wrap;justify-content:center}html,body{height:100%;margin:0}body{display:flex;align-items:center;justify-content:center}.panel{display:flex;flex-direction:column;align-items:center;text-align:center}a,.waiting-text{color:#000;padding-top:20px;text-align:center;font-family:"Roboto", sans-serif}.lds-ring{position:relative;width:80px;height:80px}.lds-ring div{box-sizing:border-box;display:block;position:absolute;width:64px;height:64px;margin:8px;border:8px solid #fff;border-radius:50%;animation:lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;border-color:#c0392b transparent transparent transparent}.lds-ring div:nth-child(1){animation-delay:-0.45s}.lds-ring div:nth-child(2){animation-delay:-0.3s}.lds-ring div:nth-child(3){animation-delay:-0.15s}@keyframes lds-ring{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}