Batflat/inc/modules/settings/view/admin/themes.html

<article class="row">
    {loop: $themes}
    <div class="col-md-4 col-sm-6">
        <div class="panel panel-default">
            <div class="panel-heading">
                <h3 class="panel-title"><a href="{?= url([ADMIN, 'settings', 'theme', $value.dir]) ?}">{$value.name}</a></h3>
            </div>
            <div class="panel-body">
                <a href="{?= url([ADMIN, 'settings', 'theme', $value.dir]) ?}" class="theme-preview">
                    <img src="{?= url(['themes', $value.dir, $value.thumb]) ?}" class="img-responsive">
                </a>
            </div>
            <div class="panel-footer">
                {if: $settings.theme == $value.dir}
                <a href="#" class="btn btn-primary btn-block btn-xs disabled">{$lang.settings.active}</a>
                {else}
                <a href="{?= url([ADMIN, 'settings', 'theme', $value.dir, 'activate']) ?}" class="btn btn-primary btn-block btn-xs">{$lang.settings.activate}</a>
                {/if}
                <a href="{?= url([ADMIN, 'settings', 'theme', $value.dir]) ?}" class="btn btn-warning btn-block btn-xs">{$lang.general.edit}</a>
            </div>
        </div>
    </div>
    {/loop}
</article>