protected static function normalizeInputOptions($options)
    {
        self::addSpanClass($options);
        self::addTextAlignClass($options);
        $size = TbArray::popValue('size', $options);
        if (TbArray::popValue('block', $options, false)) {
            self::addCssClass('input-block-level', $options);
        } else {
            if (!empty($size)) {
                self::addCssClass('input-' . $size, $options);
            }
        }
        return $options;
    }