.postItem__title.online {
    position: relative;
}
.postItem__title.online::after {
    content: '';
    width: 13px;
    height: 13px;
    background-image: url('/local/templates/rubezh_template/img/icons/target-green.svg');
    position: absolute;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    margin-left: 10px;
    bottom: 5px;
}