How to load wordpress child theme css after parent theme css

Question

In my wordpress child theme css file loaded before main theme css. My child theme css functions.php file is given below

function my_theme_enqueue_styles(){
  wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/../enfold-child/plugins/bootstrap/css/bootstrap.min.css' );
}
add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' );

I want to load child theme css after parent theme css.

Answer 1

Add the priority. Here 99 is high, so it will likely be last but some plugins may add css at a higher priority, though it's rare.

function my_theme_enqueue_styles(){
  wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/../enfold-child/plugins/bootstrap/css/bootstrap.min.css' );
}
add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles', 99 );

See: https://developer.wordpress.org/reference/functions/add_action/

Answer 2

According to the documentation (https://codex.wordpress.org/Child_Themes), set the parent style as a dependency of the child style, and load it in your functions.php:

<?php
function my_theme_enqueue_styles() {
    // You'll find this somewhere in the parent theme in a wp_enqueue_style('parent-style').
    $parent_style = 'parent-style';

    wp_enqueue_style( $parent_style, get_template_directory_uri() . '/style.css' );
    wp_enqueue_style( 'child-style',
        get_stylesheet_directory_uri() . '/style.css',
        array( $parent_style ),
        wp_get_theme()->get('Version')
    );
}
add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' );
?>

Beware though, that some themes use more than one stylesheet. If that occurs, you can add any and all of them to the function like this:

    $parent_style = 'parent-style';
    $parent_style2 = 'other-parent-style';

    wp_enqueue_style( $parent_style, get_template_directory_uri() . '/style.css' );
    wp_enqueue_style( $parent_style2, get_template_directory_uri() . '/inc/css/style.css' );
    wp_enqueue_style( 'child-style',
        get_stylesheet_directory_uri() . '/style.css',
        array( $parent_style, $parent_style2 ),
        wp_get_theme()->get('Version')
    );