Custom Posti

<div class="galerie">
<div class="container-fluid tz-gallery p-0">

            <?php
                        $args = array(
                            'post_type' => 'gallery',
                            'taxonomy' => 'tagsu',
                            'orderby' => 'ID',
                            'order' => 'ASC',
                            'hide_empty' => 1,
                            );
                            $cats = get_categories($args);
                            ?>
            <ul class="nav nav-tabs ultab " id="left_column_date_search" style="justify-content: center ">
                <?php
                            $counter = 0;
                            foreach($cats as $cat):
                                // var_dump($cats);
                                ?>
                <li class="nav-item">

                    <a class="nav-link menu-style <?= $counter == 0 ? 'active' : '' ;?>" id="<?=  $cat->slug;?>"
                        data-toggle="tab" href="#post-<?=  $cat->slug;?>">
                            <?php echo $cat->slug ;?>
                    </a>
                </li>
                <?php $counter++;
                            endforeach;
                            wp_reset_query();?>
            </ul>

    <?php
                        $args = array(
                            'taxonomy' => 'tagsu',
                            'orderby' => 'ID',
                            'order' => 'ASC',
                            'hide_empty' => 1,
                            );
                            $cats = get_categories($args);
                        ?>
    <div class="tab-content">
        <?php
                            $counter = 0;
                            foreach($cats as $cat):
                                    ?>
        <div role="tabpanel" class="tab-pane <?=$counter == 0 ? 'active show' : '';?>" id="post-<?= $cat->slug; ?>">
            <div class="row m-0">
                <?php
                            $args1 = array(
                                'posts_per_page' => -1,
                                'tax_query' => array(
                                    array(
                                        'taxonomy' => 'tagsu',
                                        'field' => 'slug',
                                        'terms' => $cat->slug
                                    )
                                ),
                                'post_type' => 'gallery',
                                'orderby' => 'title',
                                'order' => 'ASC',
                                );
                                $wp_query = new WP_Query($args1);
                                while($wp_query->have_posts()): $wp_query->the_post();
                                ?>

		<div class="col-lg-3 col-md-4 col-sm-6 col-12 p-0">
                <div class="single-image">
                    <a href="<?php the_post_thumbnail_url();?>" class="lightbox">
                        <?php the_post_thumbnail();?>
                    </a>
                </div>
           	</div>

                <?php
                                $counter++;
                            endwhile;
                                wp_reset_postdata(); ?>
            </div>
        </div>
        <?php endforeach;
                            wp_reset_query();?>


    </div>
</div>
</div>