'page',
'post_status'=>'publish',
'post__in' => array(get_theme_mod('astral_dropdown_pages_1'),get_theme_mod('astral_dropdown_pages_2'),get_theme_mod('astral_dropdown_pages_3')));
$home_slide = new WP_Query( $args );
if ( $home_slide->have_posts() ):
while ( $home_slide->have_posts() ):
$home_slide->the_post();
if(has_post_thumbnail()) { ?>