The code you are using is correct. The problem is that you are looking at thumbnail
s that have already been created. As @Loius mentioned you will need to use Regenerate Thumbnails to see the effect. Why core has not implemented this is beyond me.
The code you are using is correct. The problem is that you are looking at thumbnail
s that have already been created. As @Loius mentioned you will need to use Regenerate Thumbnails to see the effect. Why core has not implemented this is beyond me.