source: lightning/4.1.4/index.php

<?php get_header(); ?>

<?php get_template_part('module_pageTit'); ?>
<?php get_template_part('module_panList'); ?>

<div class="section siteContent">
<div class="container">
<div class="row">

<div class="col-md-8 mainSection" id="main" role="main">

 <?php
/*-------------------------------------------*/
/*  Archive title
/*-------------------------------------------*/
$page_for_posts = lightning_get_page_for_posts();
// Use post top page（ Archive title wrap to div ）
if ( $page_for_posts['post_top_use'] || get_post_type() != 'post' ) {
  if ( is_year() || is_month() || is_day() || is_tag() || is_author() || is_tax() || is_category() ) {
      $archiveTitle = get_the_archive_title();
      $archiveTitle_html = '<header class="archive-header"><h1>'. $archiveTitle .'</h1></header>';
      echo apply_filters( 'lightning_mainSection_archiveTitle' , $archiveTitle_html );
  }
}

/*-------------------------------------------*/
/*  Archive description
/*-------------------------------------------*/
  if ( is_category() || is_tax() || is_tag() ) {
    $category_description = term_description();
    $page = get_query_var( 'paged', 0 );
    if ( ! empty( $category_description ) && $page == 0 ) {
      $archiveDescription_html = '<div class="archive-meta">' . $category_description . '</div>';
      echo apply_filters( 'lightning_mainSection_archiveDescription' , $archiveDescription_html );
    }
  }

$postType = lightning_get_post_type();

do_action('lightning_loop_before'); ?>

<div class="postList">

<?php if (have_posts()) : ?>

  <?php if( apply_filters( 'is_lightning_extend_loop' , false ) ): ?>

    <?php do_action( 'lightning_extend_loop' ); ?>

  <?php elseif (file_exists(get_stylesheet_directory( ).'/module_loop_'.$postType['slug'].'.php') && $postType != 'post' ): ?>

    <?php while ( have_posts() ) : the_post(); ?>
    <?php get_template_part('module_loop_'.$postType['slug']); ?>
    <?php endwhile; ?>

  <?php else: ?>

    <?php while ( have_posts() ) : the_post();?>
    <?php get_template_part('module_loop_post'); ?>
    <?php endwhile;?>

  <?php endif; // loop() ?>

  <?php
  the_posts_pagination(array (
                          'mid_size'  => 1,
                          'prev_text' => '&laquo;',
                          'next_text' => '&raquo;',
                          'type'      => 'list',
                          'before_page_number' => '<span class="meta-nav screen-reader-text">' . __ ( 'Page', 'lightning' ) . ' </span>'
                      ) );
  ?>

  <?php else: // hove_posts() ?>

  <div class="well"><p><?php _e('No posts.','lightning');?></p></div>

<?php endif; // have_post() ?>

</div><!-- [ /.postList ] -->

<?php do_action('lightning_loop_after'); ?>

</div><!-- [ /.mainSection ] -->

<div class="col-md-3 col-md-offset-1 subSection sideSection">
<?php get_sidebar(get_post_type()); ?>
</div><!-- [ /.subSection ] -->

</div><!-- [ /.row ] -->
</div><!-- [ /.container ] -->
</div><!-- [ /.siteContent ] -->
 <?php get_footer(); ?>