my index

<?php
/**
 * The main template file. Includes the loop.
 *
 *
 * @package Customizr
 * @since Customizr 1.0
 */
?>
<?php do_action( '__before_main_wrapper' ); ##hook of the header with get_header ?>
<div id="main-wrapper" class="<?php echo tc__f( 'tc_main_wrapper_classes' , 'container' ) ?>">





<br>
<?php if(is_home() && !is_paged()):?><div align="center">
<span style="font-size: large;">Yellow Bridge is an international knowledge center that inspires <br> and supports small and medium organizations
to improve their performance through sustainability.<br></span></div><?php endif;?>


    <?php do_action( '__before_main_container' ); ##hook of the featured page (priority 10) and breadcrumb (priority 20)...and whatever you need! ?>

    <div class="container" role="main">
        <div class="row">

            <?php do_action( '__before_article_container'); ##hook of left sidebar?>

                <div id="content" class="<?php echo tc__f( '__screen_layout' , tc__f ( '__ID' ) , 'class' ) ?> article-container">

                    <?php do_action ('__before_loop');##hooks the header of the list of post : archive, search... ?>

                        <?php if ( tc__f('__is_no_results') || is_404() ) : ##no search results or 404 cases ?>

                            <article <?php tc__f('__article_selectors') ?>>
                                <?php do_action( '__loop' ); ?>
                            </article>

                        <?php endif; ?>

                        <?php if ( have_posts() && !is_404() ) : ?>
                            <?php while ( have_posts() ) : ##all other cases for single and lists: post, custom post type, page, archives, search, 404 ?>
                                <?php the_post(); ?>

                                <?php do_action ('__before_article') ?>
                                    <article <?php tc__f('__article_selectors') ?>>
                                        <?php do_action( '__loop' ); ?>
                                    </article>
                                <?php do_action ('__after_article') ?>

                            <?php endwhile; ?>

                        <?php endif; ##end if have posts ?>

                    <?php do_action ('__after_loop');##hook of the comments and the posts navigation with priorities 10 and 20 ?>

                </div><!--.article-container -->

           <?php do_action( '__after_article_container'); ##hook of left sidebar ?>

        </div><!--.row -->
    </div><!-- .container role: main -->

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

</div><!--#main-wrapper"-->

<?php do_action( '__after_main_wrapper' );##hook of the footer with get_get_footer ?>