-1
HTML
above
absbottom
absmiddle
afterBegin
afterEnd
all
allow-forms
allow-same-origin
allow-scripts
allow-top-navigation
alternate
any
ascending
auto
beforeBegin
beforeEnd
below
border
bottom
box
button
center
checkbox
circle
color
cols
data
date
datetime
datetime-local
default
descending
dns-prefetch
email
false
file
fixed
groups
hard
hidden
hsides
icon
image
infinite
inherit
khtml_isindex
left
lhs
metadata
middle
month
movie
no
none
number
off
on
password
physical
plaintext-only
poly
prefetch
radio
range
rect
reset
rhs
right
rows
rsa
search
src
stylesheet
submit
tel
texttop
time
top
true
type
url
viewport
void
vsides
week
yes