Follow the F
We read in an F-pattern. It looks like this:
So write for an F-pattern.
What does this mean?
Left-align everything
The eye hugs the left-hand margin. So...
Centered headings are a bad idea
One level of bullet is okay.
But two
or three levels are out – look how far away from the left we are now!
Only indent for a very good reason, like a quote.
Give the eye lots of starting places
That Enter button needs more love. Press it. Repeatedly.
Is your paragraph 4 lines long? Imagine the wall of words it will create on a cell phone, and hit Enter.
Has your bulleted brainstorm made it to 5 items? Time for a new list!
Keep hitting Enter. A space gives people a reason to start reading again.
Save emphasis for headings
This one might be a bit controversial. But here goes:
I'm not a fan of highlights, bold, colour, italics, or underlining smattered through text. It makes the eye flit around like an overstimulated mosquito. If you absolutely have to, emphasise sparingly.
In a nutshell, emphasis is more powerful when you save it for headings.
Are you feeling the urge to highlight the name or due date you put at the end of a paragraph? Move it to the start and ditch the highlight.
Have you banged a link halfway down a sentence? Rework it so the link is
on its own line,
Or move it into the first few words of the paragraph.
An F-reader pays attention to the start without you needing to do anything.