Ignoring the fact that this would be entirely counterintuitive, what we see in Figure 5-16 is that the main paragraph text has a weight of 900 and the SPAN aweight of 700. When the STRONG text iswindow itself!
TIP
Remember that padding, borders, and content widths can never be negative. Only margins can be less than zero.
Negative margins have an impact on vertical formatting as well,
affecting how margins are collapsed. If there are negative vertical
margins, then the browser should take the absolute maximum of the
e-mail: <IMG ALT="Great Page, Mad Dog!" src=mailbox.gif></a>
so you can complain about this page. The link encloses both
the image (with default border) and the blue underlined text. Note
that I specified the text for the subject line (the sender can change this).
I could also specify ?cc= or ?bcc= and list e-mails to receive copies or
blind copies. Navigator handles any one of these options; Explorer
can handle all three.