`<img src=”<?php echo esc_attr( $photo[$size[‘thumbnail’]] ); ?>” alt=”<?php echo esc_attr( $photo[‘caption’] ); ?>” style=”object-fit: cover; max-height: min-content; height: <?php echo absint( $instance[‘container_size’]/$instance[‘columns’] ); ?>px; width: <?php echo absint( $instance[‘container_size’]/$instance[‘columns’] ); ?>px;”>
