Add a full width widget area before customizr colophon

widget_area_before_customizr_colophon.php

/*add widget area between footer widgets and colophon */
add_filter( 'tc_default_widgets' , 'add_footer_colophon_widget' );
function add_footer_colophon_widget( $defaults ) {
    $defaults['fc_widgets'] = array(
                    'name'                 => __( 'Footer Colophon Widget' , 'customizr' ),
                    'description'          => __( 'Widget Area Before Colophon' , 'customizr' )
    );
    return $defaults;
}
 
add_action('__footer' , 'display_my_fc_widget', 11 );
function display_my_fc_widget() {
    echo '<div class="footer-colophon">';
    dynamic_sidebar('fc_widgets');
    echo '</div>';
}