You can add your own design touch to your post by adding a post cover.
Adding and editing a cover
To add or edit a cover:
Click the … menu in the top right corner of a post
Click Add Cover / Edit Cover
From here, you can add/edit an image using the following tabs:
Library: choose an image from our curation
Upload: upload your own image
Unsplash: search the vast Unsplash library to find an image
After choosing your image, you can optionally resize and reposition it
Click Save position
Removing a cover image
To remove a cover image:
Hover over the cover in edit mode and click Edit cover
Click Remove