.loader__container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgb(0, 0, 0);
}

.loader {
    position: relative;
    width: 2.5em;
    height: 2.5em;
    transform: rotate(165deg);
}

.loader:before,
.loader:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: 0.5em;
    height: 0.5em;
    border-radius: 0.25em;
    transform: translate(-50%, -50%);
}

.loader:before {
    animation: before8 2s infinite;
}

.loader:after {
    animation: after6 2s infinite;
}

@keyframes before8 {
    0% {
        width: 0.5em;
        box-shadow: 1em -0.5em rgba(255, 255, 255, .8), -1em 0.5em rgba(255, 255, 255, .8);
    }

    35% {
        width: 2.5em;
        box-shadow: 0 -0.5em rgba(255, 255, 255, .3), 0 0.5em rgba(255, 255, 255, .3);
    }

    70% {
        width: 0.5em;
        box-shadow: -1em -0.5em rgba(255, 255, 255, .3), 1em 0.5em rgba(255, 255, 255, .3);
    }

    100% {
        box-shadow: 1em -0.5em rgba(255, 255, 255, .3), -1em 0.5em rgba(255, 255, 255, .3);
    }
}

@keyframes after6 {
    0% {
        height: 0.5em;
        box-shadow: 0.5em 1em rgba(255, 255, 255, .8), -0.5em -1em rgba(255, 255, 255, .8);
    }

    35% {
        height: 2.5em;
        box-shadow: 0.5em 0 rgba(255, 255, 255, .3), -0.5em 0 rgba(255, 255, 255, .3);
    }

    70% {
        height: 0.5em;
        box-shadow: 0.5em -1em rgba(255, 255, 255, .3), -0.5em 1em rgba(255, 255, 255, .3);
    }

    100% {
        box-shadow: 0.5em 1em rgba(255, 255, 255, .3), -0.5em -1em rgba(255, 255, 255, .3);
    }
}

.loader {
    position: absolute;
    top: calc(50% - 1.25em);
    left: calc(50% - 1.25em);
}