what happens
this centres the Hash Tab
anything in this Hash Tab div gets centred

what happens
this centres the Dot Tab
this centres anything in the Dot Tab div

the browser is now rendering this link as white in IE with the hover enabled too! But not in Firefox

anything in this div gets centred
anything in this div gets centred
anything in this div gets centred

h1 Heading. 20pt. do i use upper H or lower?

without margin

h2 Heading centred. 14pt.

H3 copy. 11pt.

what are H4, 5 & 6 for then?
With a div do i just type? Seems like you can

h1

H2 Heading. 14pt. centred?

h1

h1

div
why the space between?

    Here's some txt in a p

    here's some txt in a blockquote
    a
    b