partner type tax q
$tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'partner_type', 'terms' => '$tax', 'field' => 'slug', 'operator' => 'IN', ), );
$tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'partner_type', 'terms' => '$tax', 'field' => 'slug', 'operator' => 'IN', ), );