@{
    var styleAttribute = '',
        sizeAttribute = '';
    var isBootstrapButton = btn.button.constructorName === 'BootstrapButton';
    if (isBootstrapButton) {
        if (btn.button.size === 'btn-lg')
            sizeAttribute = 'large';
        else if (btn.button.size === 'btn-sm')
            sizeAttribute = 'small';
        else if (btn.button.size === 'btn-xs')
            sizeAttribute = 'xsmall';

        if ('btn-default' !== btn.button.style)
            styleAttribute = btn.button.style.replace('btn-', '');
    } else {
        if (btn.button.mixinName)
            styleAttribute = btn.button.mixinName;
    }

    var isBootstrapImage = img.imageStyle.constructorName === 'BootstrapImage';
}
[separator @shortcode_attributes(
    {
        content_type: [contentType],
        text: [text],
        text_tag: [textTag],
        align: [align],
        content_align: [contentAlign],

        href: [href],
        target: [target],
        screen_tip: [screenTip],
        alt: [img.alt],
        rel: [rel],

        button_style: [btn.button.mixinName],
        button_type: ['bootstrap', isBootstrapButton],
        button_size: [btn.sizeAttribute],
        button_icon: [btn.icon.passive.icon],
        button_icon_hovered: [btn.icon.hovered.icon],
        button_picture: [
            btn.icon.passive.picture.fileName,
            btn.icon.passive.picture.toString('url')
        ],
        button_picture_hovered: [
            btn.icon.hovered.picture.fileName,
            btn.icon.hovered.picture.toString('url')
        ],

        image_style: [isBootstrapImage ? img.imageStyle.shape.replace('img-', '') : img.imageStyle.mixinName],
        image_type: ["bootstrap", isBootstrapImage],
        image_responsive: [img.imageStyle.responsive, isBootstrapImage && img.imageStyle.responsive],
        image: [img.image.fileName, img.image.toString('url')]
    },
    shortcode_css(),
    shortcode_css('image_', img),
    shortcode_css('button_', btn),
    shortcode_css('button_icon_', btn.icon.passive),
    shortcode_css('button_icon_hovered_', btn.icon.hovered),
    shortcode_css('content_', content),
    shortcode_css('line_', line)
)][/separator]