BetterDiscordApp-v2/client/src/styles/partials/generic/spinners/3.scss

.bd-spinner3 {
    width: 40px;
    height: 40px;
    position: relative;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    &::before {
        content: '';
        background: #fff;
        height: 30px;
        width: 30px;
        position: absolute;
        border-radius: 50%;
        left: 5px;
        top: 5px;
        -webkit-animation: bd-spinner3AnimBefore 2s cubic-bezier(.4, 0, 0, 1) infinite;
        animation: bd-spinner3AnimBefore 3s cubic-bezier(.4, 0, 0, 1) infinite;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }

    &::after {
        content: '';
        background: #202225;
        height: 20px;
        width: 20px;
        position: absolute;
        border-radius: 50%;
        left: 10px;
        top: 10px;
        -webkit-animation: bd-spinner3AnimAfter 2s cubic-bezier(.4, 0, 0, 1) infinite;
        animation: bd-spinner3AnimAfter 3s cubic-bezier(.4, 0, 0, 1) -.1s infinite;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
}

@-webkit-keyframes bd-spinner3AnimBefore {
    0% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }

    50% {
        -webkit-transform: scale(1.2) rotate(.01deg);
        transform: scale(1.2) rotate(.01deg);
    }

    100% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }
}

@keyframes bd-spinner3AnimBefore {
    0% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }

    50% {
        -webkit-transform: scale(.8) rotate(.01deg);
        transform: scale(1.2) rotate(.01deg);
    }

    100% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }
}

@-webkit-keyframes bd-spinner3AnimAfter {
    0% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }

    50% {
        -webkit-transform: scale(.4) rotate(.01deg);
        transform: scale(.4) rotate(.01deg);
    }

    100% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }
}

@keyframes bd-spinner3AnimAfter {
    0% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }

    50% {
        -webkit-transform: scale(.4) rotate(.01deg);
        transform: scale(.4) rotate(.01deg);
    }

    100% {
        -webkit-transform: scale(1) rotate(.01deg);
        transform: scale(1) rotate(.01deg);
    }
}