/* Circle loader */
.circle-loader {
    width: 70px;
    height: 70px;
    border-radius: 100%;
    position: relative;
    margin: 0 auto;
}
.circle-loader:before, .circle-loader:after{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    border: 10px solid transparent;
    border-top-color: theme-color(warning);
  }
  
  .circle-loader:before{
    z-index: 100;
    animation: spin 1s infinite;
  }
  
  .circle-loader:after{
    border: 10px solid theme-color(secondary);
  }
  
  @keyframes spin{
    0%{
      -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
  
    100%{
      -webkit-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }