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CSS Reference

CSS Reference CSS Browser Support CSS Selectors CSS Functions CSS Reference Aural CSS Web Safe Fonts CSS Animatable CSS Units CSS PX-EM Converter CSS Colors CSS Color Values CSS Default Values CSS Entities

CSS Properties

align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-left border-left-color border-left-style border-left-width border-radius border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-left-radius border-top-right-radius border-top-style border-top-width border-width bottom box-decoration-break box-shadow box-sizing caption-side caret-color @charset clear clip color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-kerning font-size font-size-adjust font-stretch font-style font-variant font-weight grid grid-area grid-auto-columns grid-auto-flow grid-auto-rows grid-column grid-column-end grid-column-gap grid-column-start grid-gap grid-row grid-row-end grid-row-gap grid-row-start grid-template grid-template-areas grid-template-columns grid-template-rows hanging-punctuation height justify-content @keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top max-height max-width @media min-height min-width object-fit opacity order outline outline-color outline-offset outline-style outline-width overflow overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin position quotes resize right tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi user-select vertical-align visibility white-space width word-break word-spacing word-wrap z-index



CSS Browser Support Reference


CSS Reference With Browser Support

The table below lists all CSS properties and how each property is supported in the different browsers:

The number to the right of the browser icon indicates in which browser version the property was first supported.

Property IE Firefox Chrome Safari Opera
A          
align-content 11 28 21 9 12.1
align-items 11 20 21 9 12.1
align-self 11 20 21 9 12.1
all 27 37 24
animation 10 16 43 9 30
animation-delay 10 16 43 9 30
animation-direction 10 16 43 9 30
animation-duration 10 16 43 9 30
animation-fill-mode 10 16 43 4 15
animation-iteration-count 10 16 43 9 30
animation-name 10 16 43 9 30
animation-play-state 10 16 43 9 30
animation-timing-function 10 16 43 9 30
B          
backface-visibility 10 16 36 9 23
background 4 1 1 1 3.5
background-attachment 4 1 1 1 3.5
background-blend-mode 30 35 7.1 22
background-clip 9 4 4 3 10.5
background-color 4 1 1 1 3.5
background-image 4 1 1 1 3.5
background-origin 9 4 4 3 10.5
background-position 4 1 1 1 3.5
background-repeat 4 1 1 1 3.5
background-size 9 4 4 4.1 10
border 4 1 1 1 3.5
border-bottom 4 1 1 1 3.5
border-bottom-color 4 1 1 1 3.5
border-bottom-left-radius 9 4 5 5 10.5
border-bottom-right-radius 9 4 5 5 10.5
border-bottom-style 5.5 1 1 1 9.2
border-bottom-width 4 1 1 1 3.5
border-collapse 5 1 1 1.2 4
border-color 4 1 1 1 3.5
border-image 11 15 16 6 15
border-image-outset 11 15 15 6 15
border-image-repeat 11 15 15 6 15
border-image-slice 11 15 15 6 15
border-image-source 11 15 15 6 15
border-image-width 11 13 15 6 15
border-left 4 1 1 1 3.5
border-left-color 4 1 1 1 3.5
border-left-style 5.5 1 1 1 9.2
border-left-width 4 1 1 1 3.5
border-radius 9 4 5 5 10.5
border-right 4 1 1 1 3.5
border-right-color 4 1 1 1 3.5
border-right-style 5.5 1 1 1 9.2
border-right-width 4 1 1 1 3.5
border-spacing 8 1 1 1 4
border-style 4 1 1 1 3.5
border-top 4 1 1 1 3.5
border-top-color 4 1 1 1 3.5
border-top-left-radius 9 4 5 5 10.5
border-top-right-radius 9 4 5 5 10.5
border-top-style 5.5 1 1 1 9.2
border-top-width 4 1 1 1 3.5
border-width 4 1 1 1 3.5
bottom 5 1 1 1 6
box-decoration-break 32 22 6.1 11.5
box-shadow 9 4 10 5.1 10.5
box-sizing 8 29 10 5.1 9.5
break-after 10 11.1
break-before 10 11.1
break-inside 10 11.1
C          
caption-side 8 1 1 1 4
caret-color 53 57 44
@charset 1.5 2 4 9
clear 5 1 1 1 6
clip 8 1 1 1 7
color 3 1 1 1 3.5
column-count 10 52 50 9 37
column-fill 10 52 50 10 37
column-gap 10 52 50 9 37
column-rule 10 52 50 9 37
column-rule-color 10 52 50 9 37
column-rule-style 10 52 50 9 37
column-rule-width 10 52 50 9 37
column-span 10 50 9 37
column-width 10 52 50 9 37
columns 10 52 50 9 37
content 8 1 1 1 4
counter-increment 8 2 4 3.1 9.6
counter-reset 8 2 4 3.1 9.6
cursor 5.5 4 5 5 9.6
D          
direction 5.5 1 2 1.3 9.2
display 8 3 4 3.1 7
E          
empty-cells 8 1 1 1.2 4
F          
filter 13 35 53 9.1 40
flex 11 28 29 9 17
flex-basis 11 28 29 9 17
flex-direction 11 28 29 9 17
flex-flow 11 28 29 9 17
flex-grow 11 28 29 9 17
flex-shrink 11 28 29 9 17
flex-wrap 11 28 29 9 17
float 4 1 1 1 7
font 4 1 1 1 3.5
@font-face 9 3.6 4 3 10
font-family 4 1 1 1 3.5
font-feature-settings 10 34 16 25
@font-feature-values 34
font-kerning 10 34 32 7
font-language-override 34
font-size 5.5 1 1 1 7
font-size-adjust 3
font-stretch 9 9 48 11 35
font-style 4 1 1 1 7
font-synthesis 34 10
font-variant 4 1 1 1 3.5
font-variant-alternates 34
font-variant-caps 34 52 39
font-variant-east-asian 34
font-variant-ligatures 10 34 34 7 19
font-variant-numeric 34 52 39
font-variant-position 34
font-weight 4 1 2 1.3 3.5
G          
grid 52 57 10.1 44
grid-area 52 57 10.1 44
grid-auto-columns 10 52 57 10.1 44
grid-auto-flow 52 57 44
grid-auto-rows 10 52 57 44
grid-column 10 52 57 10.1 44
grid-column-end 10 52 57 44
grid-column-gap 52 57 44
grid-column-start 10 52 57 44
grid-gap 52 57 44
grid-row 10 52 57 10.1 44
grid-row-end 10 52 57 44
grid-row-gap 10 52 57 44
grid-row-start 10 52 57 44
grid-template 52 57 44
grid-template-areas 52 57 10.1 44
grid-template-columns 10 52 57 44
grid-template-rows 10 52 57 10.1 44
H          
hanging-punctuation
height 4 1 1 1 7
hyphens 10 6 13 5.1
I          
image-orientation 26
image-rendering 3.6 11.6
ime-mode 5 3
@import 5.5
isolation 36 41 7.1 30
J          
justify-content 11 28 29 9 17
K          
@keyframes 10 16 43 9 30
L          
left 5.5 1 1 1 5
letter-spacing 4 1 1 1 3.5
line-break 5.5 1
line-height 4 1 1 1 7
list-style 4 1 1 1 7
list-style-image 4 1 1 1 7
list-style-position 4 1 1 1 3.5
list-style-type 4 1 1 1 3.5
M          
margin 6 1 1 1 3.5
margin-bottom 6 1 1 1 3.5
margin-left 6 1 1 1 3.5
margin-right 6 1 1 1 3.5
margin-top 6 1 1 1 3.5
mask 53 1 4 15
mask-type 35 24 7 15
max-height 7 1 1 2 7
max-width 7 1 1 2 7
@media 9 3.5 21 4 9
min-height 7 1 1 2 4
min-width 7 1 1 2 4
mix-blend-mode 32 41 8
N          
@namespace 9 1 1 1 8
O          
object-fit 36 31 7.1 19
object-position 36 31 19
opacity 9 2 4 3.1 9
order 11 28 29 9 17
orphans 8 25 9.2
outline 8 1.5 1 1.2 7
outline-color 8 1.5 1 1.2 7
outline-offset 3.5 4 3 10.5
outline-style 8 1.5 1 1.2 7
outline-width 8 1.5 1 1.2 7
overflow 4 1 1 1 7
overflow-wrap 9 3.5 3 9.5
overflow-x 9 3.5 4 3 9.5
overflow-y 9 4 3 9.5
P          
padding 4 1 1 1 3.5
padding-bottom 4 1 1 1 3.5
padding-left 4 1 1 1 3.5
padding-right 4 1 1 1 3.5
padding-top 4 1 1 1 3.5
@page 8 19 5 6
page-break-after 4 1 1 1.2 7
page-break-before 4 1 1 1.2 7
page-break-inside 8 19 1 1.3 7
perspective 10 16 36 9 23
perspective-origin 10 16 36 9 23
pointer-events 11 3.6 2 4 15
position 7 1 1 1.2 4
Q          
quotes 8 1.5 11 5.1 4
R          
resize 5 4 4 15
right 5.5 1 1 1 5
S          
scroll-behavior 36 61
shape-image-treshold 7
shape-margin 7
@supports 22 28 9 12.1
T          
tab-size 4 21 6.1 15
table-layout 5 1 14 1 7
text-align 3 1 1 1 3.5
text-align-last 5.5 12 35
text-combine-upright 11 48 48 34
text-decoration 3 1 1 1 3.5
text-decoration-color 36 57 7.1 44
text-decoration-line 36 57 7.1 44
text-decoration-style 36 57 44
text-emphasis 46 25 7.1 15
text-emphasis-color 46 25 7.1 15
text-emphasis-position 46 25 7.1 15
text-emphasis-style 46 25 7.1 15
text-indent 3 1 1 1 3.5
text-justify 5.5
text-orientation 41 48 34
text-overflow 6 7 4 3.1 11
text-shadow 10 3.5 4 4 9.6
text-transform 4 1 1 1 7
text-underline-position 33
top 5 1 1 1 6
touch-action 11 52 36 23
transform 10 16 36 9 23
transform-origin 10 16 36 9 23
transform-style 11 16 36 9 23
transition 10 16 26 6.1 12.1
transition-delay 10 16 26 6.1 12.1
transition-duration 10 16 26 6.1 12.1
transition-property 10 16 26 6.1 12.1
transition-timing-function 10 16 26 6.1 12.1
U          
unicode-bidi 5.5 1 2 1.3 9.2
user-select 10 2 54 3.1 41
V          
vertical-align 4 1 1 1 4
@viewport 10 29 16
visibility 4 1 1 1 4
W          
white-space 8 3.5 1 3 9.5
widows 8 25 9.2
width 4 1 1 1 3.5
will-change 36 36 9.1 24
word-break 5.5 15 4 3.1 15
word-spacing 6 1 1 1 3.5
word-wrap 5.5 3.5 4 3.1 10.5
writing-mode 9 41 8 5.1 15
Z          
z-index 4 3 1 1 4

Icon Explanations

Supported by Edge/Internet Explorer
Supported by Firefox
Supported by Google Chrome
Supported by Safari
Supported by Opera

Supported by Edge/Internet Explorer with prefix -ms-
Supported by Firefox with prefix -moz-
Supported by Google Chrome with prefix -webkit-
Supported by Safari with prefix -webkit-
Supported by Opera with prefix -webkit-