.loading-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -100px;
  margin-top: -100px;
  border: 5px solid transparent;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border-top-color: #3c8dbc;;
  border-bottom-color: #3c8dbc;;
  animation: loading-rotate .8s ease infinite;
}

@keyframes loading-rotate {
  to {transform: rotate(360deg);}
}

.userback-button-container .userback-button {
  background-color: rgb(60, 141, 188)!important;
}

body {
  margin: 0;
}