1
rect
circle
poly
default
top
middle
bottom
left
right
#[0-9a-fA-F]{6}
ltr
rtl
left
center
right
0
1
yes
no
auto
noresize
disc
square
circle
compact
noshade
left
all
right
none
declare
data
ref
object
ismap
nohref
get
post
checked
disabled
readonly
multiple
selected
top
bottom
left
right
button
submit
reset
left
center
right
justify
char
top
middle
bottom
baseline
top
bottom
left
left
ltr
rtl
preserve
defer
preserve
preserve
rect
declare