.circular-progress {
  position: fixed;
  z-index: 100;
  border-radius: 50%;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
  height: 200px;
  width: 200px;
  transition: all .3s linear;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto; }
  .circular-progress .before {
    background-image: url("../img/loading-coin.png");
    background-size: cover;
    border-radius: 50%;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    color: rgba(0, 0, 0, 0.54);
    font-size: 72px;
    font-weight: bold;
    height: 100%;
    left: 0;
    line-height: 200px;
    position: absolute;
    text-align: center;
    top: 0;
    transform: scale(0.87);
    width: 100%; }