kongkang

add to your css

.wp-caption-text { font-size:11px }

To call template url

bloginfo('template_url')

https://codex.www.ads-software.com/Function_Reference/bloginfo

Thanks

global $post; // if outside the loop

if (is_page() && $post->post_parent) {
    $parent_title = get_the_title($post->post_parent);

    echo ' &raquo; <a href="' . get_permalink($post->post_parent) . '">' . $parent_title . '</a> &raquo; ';
    wp_title('');

} else if (is_page()) {
    echo ' &raquo; ';
    wp_title('');

} else {

}