Review the images below and choose the one that you find the easiest to read and scan.
Click on each image for a larger view.
Example 1 
Example 2
Click to view the explanation
The second example uses headings and chunking to break up the text.
Using headings creates a logical structure that helps readers scan a page to better understand where to focus their attention.
Breaking text and media in smaller sections (or “chunks”) makes scanning easier for users and can improve their ability to comprehend and remember information.
I found the second button click to make each post wider helped me in reading the content
The second is easier, but if I wanted to print it, I would prefer the first one.