.loader {
    transform: rotateZ(45deg);
    perspective: 1000px;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    color: #176a87;
    display: block;
    justify-self: center;
}
        .loader:before,
        .loader:after {
          content: '';
          display: block;
          position: absolute;
          top: 0;
          left: 0;
          width: inherit;
          height: inherit;
          border-radius: 50%;
          transform: rotateX(70deg);
          animation: 1s spin linear infinite;
        }
    .loader:after {
        color: #dba527;
        transform: rotateY(70deg);
        animation-delay: .4s;
    }

      @keyframes rotate {
        0% {
          transform: translate(-50%, -50%) rotateZ(0deg);
        }
        100% {
          transform: translate(-50%, -50%) rotateZ(360deg);
        }
      }

      @keyframes rotateccw {
        0% {
          transform: translate(-50%, -50%) rotate(0deg);
        }
        100% {
          transform: translate(-50%, -50%) rotate(-360deg);
        }
      }

      @keyframes spin {
        0%,
        100% {
          box-shadow: .2em 0px 0 0px currentcolor;
        }
        12% {
          box-shadow: .2em .2em 0 0 currentcolor;
        }
        25% {
          box-shadow: 0 .2em 0 0px currentcolor;
        }
        37% {
          box-shadow: -.2em .2em 0 0 currentcolor;
        }
        50% {
          box-shadow: -.2em 0 0 0 currentcolor;
        }
        62% {
          box-shadow: -.2em -.2em 0 0 currentcolor;
        }
        75% {
          box-shadow: 0px -.2em 0 0 currentcolor;
        }
        87% {
          box-shadow: .2em -.2em 0 0 currentcolor;
        }
      }