una/modules/boonex/files/template/unit_gallery.html

<div class="__class__ bx-files-text-unit-gallery bx-base-text-unit bx-base-text-unit-gallery bx-def-gal-unit-size bx-def-padding-sec bx-def-margin-sec-bottom bx-file-entry" file_id="__id__">
    <div class="bx-base-text-unit-cnt bx-def-box bx-def-round-corners bx-def-color-bg-box bx-def-box-sizing h-full">
        <bx_if:thumb>
            <a href="__content_url__" title="__summary_attr__" onclick="__alt_content_url_handler__">
                <div class="bx-base-text-unit-thumb bx-def-gal-div-size bx-def-round-corners bx-def-font-middle aspect-video object-cover bg-cover" style="background-image:url(__gallery_url__)">
                    <div class="bx-base-text-unit-strecher">__strecher__</div>
                </div>
            </a>
        </bx_if:thumb>
        <bx_if:no_thumb>
            <div class="bx-def-gal-img-column">
                <a href="__content_url__" onclick="__alt_content_url_handler__">
                    <div class="bx-base-text-unit-no-thumb bx-def-gal-div-size bx-def-font-middle bx-def-font-grayed bx-def-padding bx-def-box-sizing">
                        <i class="sys-icon __icon__ sys-colored col-gray"></i>
                    </div>
                </a>
            </div>
        </bx_if:no_thumb>
        <div class="bx-base-text-unit-text flex flex-col flex-1 px-4 py-2 box-border">
            <div class="bx-base-text-unit-badges pb-1 lg:pb-2">__badges__</div>
            <div class="bx-base-text-unit-title flex-auto max-h-14">
                <div class="bx-files-filename bx-def-font-large"><a href="__content_url__" onclick="__alt_content_url_handler__">__title__</a></div>
            </div>
            <div class="bx-base-text-unit-info">
                <bx_if:meta><div class="bx-base-general-unit-meta">__meta__</div></bx_if:meta>
            </div>
        </div>
        <bx_if:inline_menu>
            <div class="bx-files-inline-menu bx-clearfix bx-def-margin-bottom">__menu__</div>
        </bx_if:inline_menu>
    </div>
</div>