private function get_cta(
            $label,
            $is_primary = true,
            $is_disabled = false,
            $href = '',
            $target = '_blank'
        ) {
            $classes = array();

            if ( ! $is_primary ) {
                $classes[] = 'left';
            } else {
                $classes[] = 'button-primary';
                $classes[] = 'right';
            }

            if ( $is_disabled ) {
                $classes[] = 'disabled';
            }

            return sprintf(
                '<a %s class="button %s">%s</a>',
                empty( $href ) ? '' : 'href="' . $href . '" target="' . $target . '"',
                implode( ' ', $classes ),
                $label
            );
        }