W3C CSS2 Cascading Style Sheets, level 2 - instructional media + ...

In the following example, the user agent is not permitted to alter inter-character
space:
BLOCKQUOTE { letter-spacing: 0cm } /* Same as ’0’ */
When the resultant space between two characters is not the same as the
default space, user agents should not use ligatures.
Conforming user agents [p. 32] may consider the value of the ’letter-spacing’
property to be ’normal’.
’word-spacing’
Value: normal | | inherit
Initial: normal
Applies to: all elements
Inherited: yes
Percentages: N/A
Media: visual
This property specifies spacing behavior between words. Values have the
following meanings:
normal
The normal inter-word space, as defined by the current font and/or the UA.
This value indicates inter-word space in addition to the default space
between words. Values may be negative, but there may be implementation-specific
limits.
Word spacing algorithms are user agent-dependent. Word spacing is also
influenced by justification (see the ’text-align’ property).
Example(s):
In this example, the word-spacing between each word in H1 elements is
increased by ’1em’.
H1 { word-spacing: 1em }
Conforming user agents [p. 32] may consider the value of the ’word-spacing’
property to be ’normal’.
16.5 Capitalization: the ’text-transform’ property
’text-transform’
Value: capitalize | uppercase | lowercase | none | inherit
Initial: none
Applies to: all elements
Inherited: yes
Percentages: N/A
Media: visual
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