To set the height and width of the_post_thumbnail
use the following:
the_post_thumbnail( array(height,width))
Where it would show in code like this:
if ( has_post_thumbnail() )
the_post_thumbnail( array(200,999))
To set the height and width of the_post_thumbnail
use the following:
the_post_thumbnail( array(height,width))
Where it would show in code like this:
if ( has_post_thumbnail() )
the_post_thumbnail( array(200,999))