@prajakta: This is simple. So, you want to remove the Catch Kathmandu theme responsive.css
file and then add your own responsive.css
file in your child theme. Then first, create blank functions.php
in your child theme and add the following code.
<?php
/**
* Catch Kathmandu Child functions and definitions
*/
// Remove Parent theme responsive.css and adding new responsive.css in child theme
function catchkathmandu_child_enqueue_scripts() {
wp_dequeue_style( 'catchkathmandu-responsive' );
wp_enqueue_style( 'catchkathmandu-child-responsive', get_stylesheet_directory_uri() . '/responsive.css' );
}
add_action( 'wp_enqueue_scripts', 'catchkathmandu_child_enqueue_scripts', 11 );