CSS だけで作るローディング画像 ④
= Type 4 =

.intersecting-circles-spinner, .intersecting-circles-spinner * {
      box-sizing: border-box;
    }

    .intersecting-circles-spinner {
      height: 70px;
      width: 70px;
      position: relative;
      display: flex;
      flex-direction: row;
      justify-content: center;
      align-items: center;
    }

    .intersecting-circles-spinner .spinnerBlock {
      animation: intersecting-circles-spinners-animation 1200ms linear infinite;
      transform-origin: center;
      display: block;
      height: 35px;
      width: 35px;
    }

    .intersecting-circles-spinner .circle {
      display: block;
      border: 2px solid #FC9A02;
      border-radius: 50%;
      height: 100%;
      width: 100%;
      position: absolute;
      left: 0;
      top: 0;
    }

    .intersecting-circles-spinner .circle:nth-child(1) {
      left: 0;
      top: 0;
    }

    .intersecting-circles-spinner .circle:nth-child(2) {
      left: calc(35px * -0.36);
      top: calc(35px * 0.2);
    }

    .intersecting-circles-spinner .circle:nth-child(3) {
      left: calc(35px * -0.36);
      top: calc(35px * -0.2);
    }

    .intersecting-circles-spinner .circle:nth-child(4) {
      left: 0;
      top: calc(35px * -0.36);
    }

    .intersecting-circles-spinner .circle:nth-child(5) {
      left: calc(35px * 0.36);
      top: calc(35px * -0.2);
    }

    .intersecting-circles-spinner .circle:nth-child(6) {
      left: calc(35px * 0.36);
      top: calc(35px * 0.2);
    }

    .intersecting-circles-spinner .circle:nth-child(7) {
      left: 0;
      top: calc(35px * 0.36);
    }

    @keyframes intersecting-circles-spinners-animation {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }