#loader-wrapper {
    background-color: #fff;
    bottom: 0;
    height: 100%;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    width: 100%;
    z-index: 9999;
}

#loader {
    background-position: center center;
    background-repeat: no-repeat;
    height: 200px;
    left: 50%;
    margin: -100px 0 0 -100px;
    position: absolute;
    top: 50%;
    width: 200px;
}

.loader-ellips {
    font-size: 20px;
    position: relative;
    width: 64px;
    margin: 100px auto 0;
}

.loader-ellips__dot {
    display: block;
    width: 1em;
    height: 1em;
    border-radius: 0.5em;
    position: absolute;
    animation-duration: 0.5s;
    animation-timing-function: ease;
    animation-iteration-count: infinite;
}

    .loader-ellips__dot:nth-child(1),
    .loader-ellips__dot:nth-child(2) {
        left: 0;
    }

    .loader-ellips__dot:nth-child(3) {
        left: 1.5em;
    }

    .loader-ellips__dot:nth-child(4) {
        left: 3em;
    }

    .loader-ellips__dot:nth-child(1) {
        animation-name: reveal;
    }

    .loader-ellips__dot:nth-child(2),
    .loader-ellips__dot:nth-child(3) {
        animation-name: slide;
    }

    .loader-ellips__dot:nth-child(4) {
        animation-name: reveal;
        animation-direction: reverse;
    }

@keyframes reveal {
    from {
        transform: scale(0.001);
    }

    to {
        transform: scale(1);
    }
}

@keyframes slide {
    to {
        transform: translateX(1.5em)
    }
}

.loader-ellips__dot:nth-child(1) {
    background: #404040;
}

.loader-ellips__dot:nth-child(2) {
    background: #ff9b44;
}

.loader-ellips__dot:nth-child(3) {
    background: #404040;
}

.loader-ellips__dot:nth-child(4) {
    background: #404040;
}