You can find the excerpt settings in the Theme Panel > Excerpts. Here, you can customize the length of the title and content excerpt for modules/blocks.
For each module, the following options are available:
- Title length – available on all modules; it changes the excerpt length for the post title.
- Content Length – it’s available on modules that come with a content excerpt, and it changes the excerpt’s length.
Notice: If you edit a post and add a text as excerpt manually (in the excerpt box), the theme will show that text unmodified and uncut.