I found how to customize the appearance of text and number of views, but not the size of the thumbnail …
I saw ! I think I had not updated my plugin! It works now! Thanks!
What do you mean by “Statistics Type of Widget” ?
The problem apparently comes from the plugin Lightbox Colorbox Plus, I deactivated and since then I have again my input file … I installed another plugin and I have not what worries !
(Google Traduction)
