Each post needs to have a featured image set, in order for the thumbnails to be created
– https://forum.tagdiv.com/theme-thumbs/
The theme will crop the images and create thumbnails
– https://forum.tagdiv.com/featured-image/
If an image is not set, the theme will display a default no-thumb placeholder on the modules. As for the size of the featured image, there is no recommendation. The demo you install contains mostly images of 1068 × 713 px, as mentioned. However, for superior thumbnail quality you could use bigger image sizes. For example, in the live demo this featured image size is used for a post
– https://demo.tagdiv.com/newspaper/wp-content/uploads/2016/01/01-girl.jpg
– https://demo.tagdiv.com/newspaper/
The mega menu uses a thumbnail as well, the thumbnail size cannot be changed
– https://www.screencast.com/t/7OLNwwdDyR8U
There are multiple post templates that you can choose from
– https://forum.tagdiv.com/post-templates-2/
See them live in the demo (Features menu).
