@media all and (-webkit-min-device-pixel-ratio: 1.5) {

    /* background-size:500px 500px; */
    /* This replicates the original standard sprite dimensions, and assumes the actual dimensions of sprite@2x.png are 1000x1000px */

    ul.requirement li span,
    .opensource-content-container table.download-table tbody tr td span,
    ul.requirement li span {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/check-yes@2x.png');
        background-size: 13px 15px;
    }

    .main .users-community-technology .textwidget a.logo {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/openproject-logo@2x.png');
        background-size:  contain;
    }

    .follow-us .textwidget fieldset > div:nth-child(1) {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/footer-twitter-logo@2x.jpg');
        background-size: 54px auto;
        /*background-position: 0 15px;*/
    }

    .follow-us .textwidget fieldset > div:nth-child(1) i {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/footer-twitter-text@2x.jpg');
        background-size: 154px auto;
    }

    .follow-us .textwidget fieldset > div:nth-child(2) {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/footer-facebook-logo@2x.jpg');
        background-size: 54px auto;
        /*background-position: 0 15px;*/
    }

    .follow-us .textwidget fieldset > div:nth-child(2) i {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/footer-facebook-text@2x.jpg');
        background-size: 154px auto;
    }

    .follow-us .textwidget fieldset > div:nth-child(3) {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/footer-github-logo@2x.jpg');
        background-size: 41px auto;
        /*background-position: 0 10px;*/
    }

    .follow-us .textwidget fieldset > div:nth-child(3) i {
        background-image: url('/wp-content/themes/BootstrapParallax/images/retina/footer-github-text@2x.jpg');
        background-size: 121px auto;
    }
}