.loading:after {
    content: "";
    position: fixed;
    top: -500%;
    left: -500%;
    right: -500%;
    bottom: -500%;
    z-index: 9999;
    pointer-events: none;
    background-color: rgba(0,0,0,0.6);
    background-image: url(data:image/png;base64,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);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100px 100px;
    animation-name: linearRotate;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

@keyframes linearRotate {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
