@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .header-1_container .search_top_button {
        background-size: 18px 68px;
        /* equals the size of @1x version */
    }

    /*
    .navigation-2 .mobile_nav_button {
        background-image: url(../images/mobile_nav_button@2x.png);
        background-size: 41px 41px;
    }

    .navigation-2_active .mobile_nav_button {
        background-image: url(/images/mobile_nav_button_active@2x.png);
    }
    */

    .navigation-2 .top-menu-item-has-sub-menu:before,
    .navigation-2 .has-sub-menu:before {
        content: "";
        background-size: 12px 122px;
        /* equals the size of @1x version */
    }

    .widget ul > li > a {
        background-size: 8px 7px;
        /* equals the size of @1x version */
    }
}