.loaderOuter {
    min-width: 100%;
    min-height: 100%;
    position: fixed;
    background-color: rgba(128,128,128,0.6);
    left: 0;
    top: 0;
    z-index: 999999999999999;
    vertical-align: central;
}

.loaderInner {
    position: fixed;
    background-color: none;
    top: 50%;
    left: 50%;
    margin-top: -60px;
    margin-left: -60px;
}

.loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid grey;
    border-right: 16px solid grey;
    border-bottom: 16px solid transparent;
    border-left: 16px solid grey;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

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

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

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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