.loader {
    position: absolute;
    width: 32px;
    height: 32px;
    top: 50%;
    left: 50%;
    margin: -16px 0 0 -16px;
    background: url(data:image/png;base64,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) no-repeat;
    -webkit-animation: rotation 1s infinite linear;
    -moz-animation: rotation 1s infinite linear;
    animation: rotation 1s infinite linear;
}

#loader {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    background-color: #ebf2f7;
    z-index: 99;
}

@-webkit-keyframes rotation {
    from {
        -webkit-transform: rotate(0deg);
    }

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

@-moz-keyframes rotation {
    from {
        -webkit-transform: rotate(0deg);
    }

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

@keyframes rotation {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}