I installed the skin dispatch from the site library.
After that I went in WP show Posts > header > content and I modified the value in Excerpt Length because I have 69 words behind the image and it’s not pretty. I saw the value on 25 words so I tried 10 words but it doesn’t work I still have my 69 words. In content type if I choose “None” it works there is no more text but if I can have two lines (between 15 and 25 words) it would be better.
Is it a bug? Could you tell me how to have 20 words?