.hello {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    background-color: #1A1A1D;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
}

.hello.show {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transition: opacity .5s ease-out, visibility 0s linear 0s;
}

.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 #D03333, -1em 0.5em rgba(111, 202, 220, 0.75);
    }

    35% {
        width: 2.5em;
        box-shadow: 0 -0.5em #D03333, 0 0.5em rgba(111, 202, 220, 0.75);
    }

    70% {
        width: 0.5em;
        box-shadow: -1em -0.5em #D03333, 1em 0.5em rgba(111, 202, 220, 0.75);
    }

    100% {
        box-shadow: 1em -0.5em #D03333, -1em 0.5em rgba(111, 202, 220, 0.75);
    }
}

@keyframes after6 {
    0% {
        height: 0.5em;
        box-shadow: 0.5em 1em rgba(61, 184, 143, 0.75), -0.5em -1em rgba(233, 169, 32, 0.75);
    }

    35% {
        height: 2.5em;
        box-shadow: 0.5em 0 rgba(61, 184, 143, 0.75), -0.5em 0 rgba(233, 169, 32, 0.75);
    }

    70% {
        height: 0.5em;
        box-shadow: 0.5em -1em rgba(61, 184, 143, 0.75), -0.5em 1em rgba(233, 169, 32, 0.75);
    }

    100% {
        box-shadow: 0.5em 1em rgba(61, 184, 143, 0.75), -0.5em -1em rgba(233, 169, 32, 0.75);
    }
}

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