text cut off at certain widths

[bridgetkromhout]

Thanks for fixing the layout in #31, @flynnduism! A minor formatting issue remains; the blog index page has truncated text (look at the right margin) at any width:

A blog entry in a moderately sized browser window has very large title text and has the body text cut off on the right margin:

Meanwhile, a narrow viewport for the blog entries looks fine:

This is visible for me both locally and in the PR for the draft blog post at #30.

[bridgetkromhout]

(Oh, and I tested with 80-character columns but it made no difference to this issue.)

[bridgetkromhout]

Thanks for this speedy fix!