I can do it manually like this:
echo get_the_post_thumbnail($post->ID, 'large');
But how can i set the size of the image rendered by
the_content(); to Large too ?
WordPress Development Stack Exchange is a question and answer site for WordPress developers and administrators. It only takes a minute to sign up.Sign up to join this community
You can use the $content_width to set the maximum width for images added to posts. You can also use this for the height.
If you use CSS, smaller post images may be stretched.