WordPress twenty20主题子css无效

Question

我按照所有的说明创建了我的子主题。在functions.php中，我有：

<?php

    add_action( 'wp_enqueue_scripts', 'tt_child_enqueue_parent_styles' );

    function tt_child_enqueue_parent_styles() {
       wp_enqueue_style( 'parent-style', get_template_directory_uri().'/style.css' );
    }

?>

在style.css中，我有正确的标题注释部分：

/*
 Theme Name:   Twenty Twenty Child
 Theme URI:    http://example.com/twenty-twenty-child/
 Description:  Twenty Twenty Child Theme
 Author:       X Y
 Author URI:   http://example.com
 Template:     twentytwenty
 Version:      1.0
 License:      GNU General Public License v2 or later
 License URI:  http://www.gnu.org/licenses/gpl-2.0.html
 Tags:         light, dark, two-columns, right-sidebar, responsive-layout, accessibility-ready
 Text Domain:  twentytwentychild
*/

h1 {
    visibility: hidden;
}

但是，似乎孩子的style.css不工作，没有效果。在页面HTML代码中，下面的几行代码显示正确：

<link rel='stylesheet' id='parent-style-css'  href='https://lifepromise.co.uk/wp-content/themes/twentytwenty/style.css' media='all' />
<link rel='stylesheet' id='twentytwenty-style-css'  href='https://lifepromise.co.uk/wp-content/themes/twentytwenty-child/style.css' media='all' />

Answer 1

在function.php上尝试此代码

add_action( 'wp_enqueue_scripts', 'tt_child_enqueue_parent_styles' );

function tt_child_enqueue_parent_styles() {
   wp_enqueue_style( 'twentytwenty-style', get_template_directory_uri().'/style.css' );
   wp_enqueue_style( 'child-style', get_stylesheet_directory_uri().'/style.css', array('twentytwenty-style') );
}

经过测试并正常工作