    -webkit-animation-delay: 0.4s;
            animation-delay: 0.4s;
        }

        .ant-spin-dot-item:nth-child(3) {
            right: 0;
            bottom: 0;
            -webkit-animation-delay: 0.8s;
            animation-delay: 0.8s;
        }

        .ant-spin-dot-item:nth-child(4) {
            bottom: 0;
            left: 0;
            -webkit-animation-delay: 1.2s;
            animation-delay: 1.2s;
        }

        .ant-spin-dot-spin {
            -webkit-transform: rotate(45deg);
     