.add-new-h2{
    display: none;
}

#submitdiv .handlediv,
#minor-publishing,
#delete-action,
#wpbody-content .wrap h2,
a[href='post_type=mp_product_variation']{
    display: none;
}

#poststuff #post-body.columns-2 #side-sortables{
    margin-top: 26px;
}