Rules supported

Rules supported

Vendor-prefix

A

animation, animation-delay, animation-direction, animation-duration, animation-fill-mode, animation-iteration-count, animation-name, animation-play-state, animation-timing-function, appearance,

B

backface-visibility, background-clip, background-composite, background-origin, background-position-x, background-position-y, background-size, border-image, border-corner-image, border-top-image, border-right-image, border-bottom-image, border-left-image, border-top-left-image, border-top-right-image, border-bottom-left-image, border-bottom-right-image, border-radius, border-top-left-radius, border-top-right-radius, border-bottom-right-radius, border-bottom-left-radius,

box-align, box-direction, box-flex, box-flex-group, box-lines, box-ordinal-group, box-orient, box-pack, box-reflect, box-shadow, box-sizing,

C

column-count, column-gap, column-rule, column-rule-color, column-rule-style, column-rule-width, column-width, columns,

D

dashboard-region,

G

grid-columns, grid-rows,

H

hyphenate-character, hyphens,

L

line-break,

M

marquee, marquee-direction, marquee-increment, marquee-repetition, marquee-speed, marquee-style, mask, mask-attachment, mask-box-image, mask-clip, mask-composite, mask-image, mask-origin, mask-position, mask-position-x, mask-position-y, mask-repeat, mask-size,

N

nbsp-mode,

P

perspective, perspective-origin,

T

tab-size, tab-highlight-color, text-fill-color, text-overflow, text-security, text-stroke, text-stroke-color, text-stroke-width, text-size-adjust, touch-callout, transform, transform-origin, transform-origin-x, transform-origin-y, transform-origin-z, transform-style, transition, transition-delay, transition-duration, transition-property, transition-timing-function,

U

user-drag, user-modify, user-select,

Value Rules

• Calc
• padding-box, border-box, content-box on background-clip, background-origin for firefox <4

Selection Rules

• ::placeholder
• ::selection
• @keyframes

shim

IE7-8

• alpha color works on background-color, eg rgba( 0 , 0 , 0 , 0.8 )
• opacity (since version 1.36)

IE7-9, Opera

• linear-gradient, partial support. only takes 2 parameters, eg linear-gradient(#ffffff, #e5e5e5). It must be hexadecimal and have 6 signs (cant be 3).