.bd-spinner8 {
    width: 40px;
    height: 40px;
    position: relative;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    &::before {
        content: '';
        left: 0;
        top: 0;
        width: 40px;
        height: 40px;
        position: absolute;
        background: url(data:image/svg+xml;base64,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) 50% 50% / 70% no-repeat;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        animation: bd-spinner8AnimBefore 1.5s cubic-bezier(.4, 0, 0, 1) infinite;
    }

    &::after {
        content: '';
        left: 0;
        top: 0;
        width: 40px;
        height: 40px;
        position: absolute;
        background: url(data:image/svg+xml;base64,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) 50% 50% / 70% no-repeat;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        animation: bd-spinner8AnimAfter 1.5s cubic-bezier(.4, 0, 0, 1) infinite;
    }
}

@keyframes bd-spinner8AnimBefore {
    0% {
        transform: translate(0, 0) rotate(.01deg);
        opacity: 1;
    }

    50% {
        transform: translate(-3px, 0) rotate(.01deg);
        opacity: .6;
    }

    100% {
        transform: translate(0, 0) rotate(.01deg);
        opacity: 1;
    }
}

@keyframes bd-spinner8AnimAfter {
    0% {
        transform: translate(0, 0) rotate(.01deg);
        opacity: 1;
    }

    50% {
        transform: translate(3px, 0) rotate(.01deg);
        opacity: .6;
    }

    100% {
        transform: translate(0, 0) rotate(.01deg);
        opacity: 1;
    }
}