.loading-indicator-wrapper {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    text-align: center;
    background: rgba(0,0,0,.701961);
    -moz-transition: all 250ms linear;
    -o-transition: all 250ms linear;
    -webkit-transition: all 250ms linear;
    transition: all 250ms linear;
    width: 100%;
    height: 100%;
}

    .loading-indicator-wrapper.loader-visible {
        opacity: 1;
        z-index: 9999;
    }

    .loading-indicator-wrapper.loader-hidden {
        opacity: 0;
        z-index: -1;
    }

    .loading-indicator-wrapper img {
        vertical-align: middle;
        display: inline-block;
    }

    .loading-indicator-wrapper .loader {
        margin: 0 auto;
        font-size: 10px;
        position: relative;
        display: inline-block;
        text-indent: -9999em;
        border-top: 1.1em solid rgba(255,255,255,.2);
        border-right: 1.1em solid rgba(255,255,255,.2);
        border-bottom: 1.1em solid rgba(255,255,255,.2);
        border-left: 1.1em solid #fff;
        -webkit-animation: load 1.1s infinite linear;
        animation: load 1.1s infinite linear;
    }

        .loading-indicator-wrapper .loader,
        .loading-indicator-wrapper .loader:after {
            border-radius: 50%;
            width: 10em;
            height: 10em;
        }

    .loading-indicator-wrapper .loading-indicator-helper {
        display: inline-block;
        height: 100%;
        vertical-align: middle;
    }

@-webkit-keyframes load {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}