.ui-icon-play:after {
    background-image: url("../../common_manager/css/images/play-18.png");
}

.ui-icon-pause:after {
    background-image: url("../../common_manager/css/images/pause-18.png");
}

.ui-icon-near:after {
    background-image: url("../../common_manager/css/images/near-18.png");
}

.ui-icon-level:after {
    background-image: url("../../common_manager/css/images/level-72.png");
    /* background-size: 18px 18px; */
}

@media only screen and (-webkit-min-device-pixel-ratio: 2) {
    .ui-icon-play:after {
        background-image: url("../../common_manager/css/images/play-36.png");
        background-size: 18px 18px;
    }
    .ui-icon-pause:after {
        background-image: url("../../common_manager/css/images/pause-36.png");
        background-size: 18px 18px;
    }
    .ui-icon-near:after {
        background-image: url("../../common_manager/css/images/near-36.png");
        background-size: 18px 18px;
    }
    .ui-icon-level:after {
        background-image: url("../../common_manager/css/images/level-72.png");
        background-size: 18px 18px;
    }
}