Featured Image Size

You should crop manually using this image ratio.

https://docs.presscustomizr.com/article/249-what-are-the-default-image-sizes-used-in-the-hueman-theme

I usually using 720 x 340 or 1320 x 500 for the best result. Of course sometimes I lazy and just crop the image similar to feature image used in this theme. There are lot free program to crop images. Try GIMP.

Hello Omega8719,

I just want to thank you very much for your help. This helped my featured images to look perfect! I also used the 720X340 size using GIMP. Thanks again and good luck with your website!