=== Elements in HTMLSanitizeModule, but not in HTMLPurifier ===
area
button
fieldset
form
input
label
legend
map
optgroup
option
select
textarea

=== Elements in HTMLPurifier, but not HTMLSanitizeModule ===
basefont
bdo

=== Attributes in HTMLSanitizeModule, but not in HTMLPurifier ===
accept
accept-charset
accesskey
action
axis
char
charset
checked
cols
coords
datetime
disabled
enctype
for
headers
hreflang
ismap
label
maxlength
media
method
multiple
name
nohref
prompt
readonly
rows
scope
selected
shape
tabindex
usemap

=== Attributes in HTMLPurifier, but not HTMLSanitizeModule ===
bgcolor
face

=== Style properties in HTMLSanitizeModule, but not in HTMLPurifier ===
azimuth
cursor
direction
display
elevation
overflow
pause
pause-after
pause-before
pitch
pitch-range
richness
speak
speak-header
speak-numeral
speak-punctuation
speech-rate
stress
unicode-bidi
voice-family
volume

=== Style properties in HTMLPurifier, but not HTMLSanitizeModule ===
background
background-attachment
background-color
background-image
background-position
background-repeat
border
border-bottom
border-bottom-color
border-bottom-style
border-bottom-width
border-collapse
border-color
border-left
border-left-color
border-left-style
border-left-width
border-right
border-right-color
border-right-style
border-right-width
border-style
border-top
border-top-color
border-top-style
border-top-width
border-width
caption-side
clear
color
float
font
font-family
font-size
font-style
font-variant
font-weight
height
letter-spacing
line-height
list-style
list-style-image
list-style-position
list-style-type
margin
margin-bottom
margin-left
margin-right
margin-top
padding
padding-bottom
padding-left
padding-right
padding-top
table-layout
text-align
text-decoration
text-indent
text-transform
vertical-align
white-space
width
word-spacing

=== Style values in HTMLSanitizeModule, but not in HTMLPurifier ===
aqua
black
block
blue
brown
fuchsia
gray
green
!important
lime
maroon
medium
navy
olive
pointer
purple
red
silver
teal
transparent
underline
white
yellow

=== Style values in HTMLPurifier, but not HTMLSanitizeModule ===
bolder
capitalize
circle
decimal
disc
double
fixed
groove
hidden
inset
inside
justify
lighter
lower-alpha
lower-roman
lowercase
no-repeat
oblique
outset
outside
repeat
repeat-x
repeat-y
ridge
scroll
seperate
small-caps
square
upper-alpha
upper-roman
uppercase