>> SPEAKER: Much like books have headings for chapters and sections and
subsections, so do a lot of web pages have headings for the top level
information, for secondary information, for tertiary information,
and so forth.
Well for these, HTML has heading tags, h1, h2, h3, h4, h5, and h6.
Let's see these in action in the context of a web page.
>> Here in headings.html, I've already gotten things started with some open
tags and close tags.
Let's now inside the body do h1 and then type something
arbitrary, like one.
Let's now close this tag.
Let's now demonstrate the h2 tag similarly with the text two, the h3
text with three, the h4 text with four, the h5 text with five, and the
h6 text with six.
>> Let's now save this style, change its permissions, and
view it in a browser--
chmod a + r headings.html.
Let's open up Chrome, visit http://localhost/headings.html.
Now even though I didn't specify any bold facing, let alone any particular
font sizes, Chrome has by default rendered h1 as really big and bold, h2
as big and bold, and h3 and h4 and h5 and h6 as bold but not quite as big.