picture.b-comments__item-avatar {
            position: relative;
        }
        picture.b-comments__item-avatar>source,
        picture.b-comments__item-avatar img {
            position: absolute;
            top: 0;
            left: 0;
            margin: 0 !important;
        }
@media only screen and (max-width: 500px) {
    .close-popup {
        right: 0!important;
        top: -40px!important;
    }
}