/*
.loading-state {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loading {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 10px solid #ddd;
  border-top-color: orange;
  animation: loading 1s linear infinite;
}
@keyframes loading {
  to {
    transform: rotate(360deg);
  }
}
*/

.loading {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: rgba(0,0,0,.5);
    z-index: 9999;
}
.loading-wheel {
    width: 20px;
    height: 20px;
    margin-top: -40px;
    margin-left: -40px;
    
    position: absolute;
    top: 50%;
    left: 50%;
    
    border-width: 30px;
    border-radius: 50%;
    -webkit-animation: spin 1s linear infinite;
}
.style-2 .loading-wheel {
    border-style: double;
    border-color: #ccc transparent;
}
@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0);
    }
    100% {
        -webkit-transform: rotate(-360deg);
    }
}