Photocrati Theme - Excerpts with Images

For CSS

.attachment-thumbnail {
  float: left;
  padding: 10px;
}
 
 
For functions.php

// Add thumbnail to excerpt
add_filter( 'the_excerpt', 'excerpt_thumbnail' );
function excerpt_thumbnail( $excerpt ){
    if( is_single() ) return $excerpt;
    global $post;
    if ( has_post_thumbnail() ) {
        $img .= '<a href="'.get_permalink($post->ID).'">'.get_the_post_thumbnail($post->ID, 'thumbnail').'</a>';
    } else {
        $img = '';
    }
    return $img.$excerpt;
}

Change in index.php

                <?php /* The entry content */ ?>
                <div class="entry-content">
                    <?php the_content( __( 'Continue reading <span class="meta-nav">&raquo;</span>', 'photocrati-framework' )  ); ?>
                    <?php wp_link_pages('before=<div class="page-link">' . __( 'Pages:', 'photocrati-framework' ) . '&after=</div>') ?>
                </div><!-- .entry-content -->


to

                <?php /* The entry content */ ?>
                <div class="entry-content">
                    <?php the_excerpt( __( 'Continue reading <span class="meta-nav">&raquo;</span>', 'photocrati-framework' )  ); ?>
                    <?php wp_link_pages('before=<div class="page-link">' . __( 'Pages:', 'photocrati-framework' ) . '&after=</div>') ?>
                </div><!-- .entry-content -->