I’ve noticed that lately, I’ve been choosing something other than bold formatting for high-level headings. Sans-serif typefaces like Arial and Verdana are commonly used as headings, and when they get beyond about 14 points, they start looking a little too heavy.

The fact that the heading is in a larger font and is surrounded by white space sets it apart from body text, so bolding can be unnecessary anyway. Instead of bolding, I sometimes like to set headings apart using some additional visual cue like color (which may or may not help, depending on whether you have users that are colorblind) or a graphical indicator. An icon, vertical lines, background shading, or gradients can be part of a heading style and readily suggest to the reader that something is different about that text.

I’ve started to favor these alternatives, and I think they have added to the visual interest of the overall documents.


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