change true to false in set_post_thumbnail_size( 760, 330, true )
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 760, 330, false );
This will make it not crop automatically.
change true to false in set_post_thumbnail_size( 760, 330, true )
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 760, 330, false );
This will make it not crop automatically.