getPrefixedFilterHook( 'thumbnail_size' ), array( 100, 100 ), $post ); $thumbnail_atts = array( 'class' => 'archive-article-3-cols ', 'src' => $thumbnail_url, 'data-src' => $thumbnail_url, 'alt' => $title ); ?>

'thumbnail', 'alt' => $title, 'width' => absint( $thumbnail_size[0] ), 'height' => absint( $thumbnail_size[1] ), 'desc' => $excerpt, ) ); ?>

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