Beans: change fixed to fluid layout.

functions.php

<?php
// Do not include the opening php tag if it is already included in your file.

add_action( 'wp', 'beans_child_setup_document' );

function beans_child_setup_document() {

	beans_remove_attribute( 'beans_fixed_wrap', 'class', 'uk-container uk-container-center' );

}