Force the Genesis Style Sheet to be loaded last: https://gist.github.com/schlessera/592ccdfcd889ad0459f6

postpone-genesis-stylesheet.php

<?php

/**
 * Move Genesis child theme style sheet to a much later priority to give any plugins a chance to load first.
 * @author Alain Schlesser (alain.schlesser@gmail.com)
 *
 * @see http://docs.garyjones.co.uk/genesis/2.0.0/function-genesis_load_stylesheet.html
 */
function as_postpone_genesis_stylesheet() {

	// set very high priority for the enqueue action
	$priority = 999;

  	// re-enqueue with high priority
	remove_action( 'genesis_meta', 'genesis_load_stylesheet' );
	add_action( 'wp_enqueue_scripts', 'genesis_enqueue_main_stylesheet', $priority );
}
add_action( 'genesis_setup', 'as_postpone_genesis_stylesheet' );