kleo menu avatar size

if ( ! function_exists( 'kleo_menu_user_avatar' ) ) {
    /**
     * Render user avatar menu item
     *
     * @param string $item_output
     * @param  array $item
     * @param  integer $depth
     * @param  object $args
     * @return string
     */
    function kleo_menu_user_avatar( $item_output, $item, $depth, $args ) {

        $output = '';

        if ( is_user_logged_in() ) {

            $url = bp_loggedin_user_domain();

            $attr_title = strip_tags( $item->attr_title );
            $output .= '<a title="' . bp_get_loggedin_user_fullname() . '" class="kleo-bp-user-avatar' . ( $args->has_children && in_array($depth, array(0,1)) ? ' js-activated' : '' ) . '" href="' . $url . '" title="' . $attr_title .'">'
                .  '<img src="' . esc_attr( bp_get_loggedin_user_avatar(array('width' => 200, 'height' => 200, 'html' => false)) ) . '" class="kleo-rounded" alt="">' . ($item->attr_title != '' ? ' ' . $item->attr_title : '');

            $output .= ( $args->has_children && in_array($depth, array(0,1))) ? ' <span class="caret"></span></a>' : '</a>';

            return $output;
        } elseif ( $args->has_children && in_array( $depth, array( 0, 1 ) ) ) {
            return $item_output;
        } else {
            return '';
        }
    }
}