add_filter( 'avf_google_heading_font', 'avia_add_heading_font');
function avia_add_heading_font($fonts)
{
$fonts['Patua One'] = 'Patua One:400';
return $fonts;
}

add_filter('avia_post_nav_settings','avia_same_category_filter', 10, 1);
function avia_same_category_filter($settings)
{
$settings['is_fullwidth'] = false;
return $settings;
}

$child_theme_url = get_stylesheet_directory_uri();
wp_register_style( 'avia-style' , $child_theme_url."/style.css", array(), rand(), 'all' );