Web Engine Specifications

This topic describes the Web standard and CSS feature details supported on Samsung Smart TVs.

Web Engine Version

The following table lists the Web engine version provided with each TV model year.

TV Model Year Platform Version Web Engine
Type Version
2022 Tizen 6.5 Chromium M85
2021 Tizen 6.0 M76
2020 Tizen 5.5 M69
2019 Tizen 5.0 M63
2018 Tizen 4.0 M56
2017 Tizen 3.0 M47
2016 Tizen 2.4 Webkit r152340
2015 Tizen 2.3

Table 1. Web engine version

Web Standard Feature Support

The Samsung TV Web engine supports a variety of standard Web features.

JavaScript (ES6)

The following table lists support for JavaScript features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Array.prototype.copyWithin() method

Yes Yes Yes Yes No No No No
Arrow functions Yes Yes
Classes No
Default parameter values
Destructuring assignment syntax
For-of loops Yes
Generator objects

Lexical declarations
Map objects

Module objects

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
new.target property

Yes Yes Yes Yes Yes Yes
Number object extensions

Object.assign() method

Octal and binary literals
Promise objects

Proxy objects

No
Reflect object

Rest parameters Yes
Symbol objects

Tail call elimination No No No No No No
Template literals Yes Yes Yes Yes Yes
(partially)

Yes
TypedArray objects

Yes Yes Yes
WeakMap objects

No No
WeakSet objects

Table 2. JavaScript (ES6) feature support

Device

The following table lists support for Web standard features related to device hardware.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

devicePixelRatio property

Yes Yes Yes Yes Yes Yes Yes Yes
Geolocation API

No No

Table 3. Device feature support

DOM

The following table lists support for Web standard DOM features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

DOM3 WheelEvent interface

Yes Yes Yes Yes Yes Yes No No
EventSource interface

Yes Yes
Geometry Interfaces Module

No No
ImageData() constructor

KeyboardEvent attributes

Yes
matchMedia() method

Yes
MutationObserver interface

Page Visibility API

scrollingElement property

No No
spellcheck attribute

Yes Yes

Table 4. DOM feature support

File System

The following table lists support for File API features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

a element download attribute

Yes Yes Yes Yes Yes Yes No No
Blob interface

Yes Yes
FileReader API

Table 5. File system feature support

Graphics

The following table lists support for Web standard graphics features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Animated PNG graphics Yes Yes Yes Yes Yes Yes Yes No
Canvas API

Yes
ImageBitmap interface

ImageBitmapRenderingContext interface

Yes
(basic support)

Yes
(basic support)

Yes
(basic support)

Yes
(basic support)

Yes
(basic support)

No No No
imageSmoothingQuality property

requestAnimationFrame() methods

Yes Yes Yes Yes Yes Yes Yes Yes
Web Animations API

WebGL API (Canvas 3D)

Table 6. Graphics feature support

Multimedia

The following table lists support for Web standard multimedia features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Audio Output Devices API

Yes Yes Yes Yes
(basic support)

No No No No
Encrypted Media Extensions (EME)

Yes Yes Yes Yes Yes
getUserMedia() method

No No
HTML5 video element

Yes Yes
Media Source Extensions (MSE)

MediaStream Image Capture

No No
Portable Native Client (PNaCl)
VP9 codec Yes
Web Audio API

Web Speech API

No
WebP image format

Table 7. Multimedia feature support

Network and Connectivity

The following table lists support for Web standard network and connectivity features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Fetch API

Yes Yes Yes Yes Yes Yes No No
HTTP/2 Yes Yes
ReadableStream interface

No No
TLS 1.2 Yes Yes
WebSocket API

Table 8. Network and connectivity feature support

Offline Storage

The following table lists support for Web standard offline storage features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

CacheStorage interface

Yes Yes Yes Yes Yes Yes No No
IndexedDB API

Yes Yes
Service Worker API

No No
SharedWorker interface

Yes Yes
Quota Management API

No No
Web SQL Database

Yes Yes
Web Storage API

Table 9. Offline storage feature support

Performance

The following table lists support for Web standard performance features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Intersection Observer API

Yes Yes Yes Yes No No No No
Navigation Timing

Yes Yes Yes Yes
performance.now() method

No No
Preload

No
requestIdleCallback() method

Resource Timing

Yes
User Timing

Table 10. Performance feature support

Real-time Communication

The following table lists support for Web standard real-time communication features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Notifications API

Yes Yes Yes Yes Yes Yes No No
Push API

No
SpeechRecognition interface

Yes Yes Yes
WebRTC API

Yes
(partially)

No No No No

Table 11. Real-time communication feature support

Security

The following table lists support for Web standard security features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

AES_256_GCM for TLS Yes Yes Yes Yes Yes No Yes Yes
Content Security Policy Level 1

No Yes
Content Security Policy Level 2

Yes No No
Cross-Origin Resource Sharing (CORS)

Yes Yes
HTTP Public Key Pinning (HPKP)

No No
Mixed content checking Yes Yes
"Strict-Transport-Security" response header No
Subresource Integrity

No
"Update-Insecure-Requests" response header
Web Cryptography API

"X-Frame-Options" response header Yes Yes

Table 12. Security feature support

User Input

The following table lists support for Web standard user input features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

autocapitalize attribute

No No No No No No No No
datalist element

Yes Yes Yes Yes Yes Yes Yes Yes
DOM3 mouseenter & mouseleave events

Form validation
input event

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No
MouseEvent.buttons property

No No No No No No No
touch-action property

Yes Yes Yes Yes Yes Yes
Touch Events

WebVR API

No No No No No No

Table 13. User input feature support

Web Components

The following table lists support for standard Web components.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Custom Elements

No Yes Yes Yes Yes Yes No No
HTML Imports

Yes Yes
Shadow DOM v0

Yes No
Shadow DOM v1 No No
template element

Yes Yes Yes

Table 14. Web components feature support

Miscellaneous Features

The following table lists support for miscellaneous Web standard features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Beacon

Yes Yes Yes Yes Yes Yes Yes No
details and summary elements

Yes
dialog element

Encoding API

No No
Fullscreen API

Yes Yes
iframe element sandbox attribute

iframe element srcdoc attribute

No
navigator.language property

Yes
Permissions API

No No
picture element

Pointer Lock

Yes Yes
WOFF File Format 2.0

No No
XSL Transformations (XSLT)

Yes Yes

Table 15. Miscellaneous W3C feature support

CSS Feature Support

The Samsung TV Web engine supports a variety of CSS features.

Animations Level 1

The following table lists support for CSS Animations Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

animation

Yes Yes Yes Yes Yes Yes Yes Yes
animation-direction

animation-duration

animation-fill-mode

animation-iteration-count

animation-name

animation-play-state

animation-timing-function

animation-delay

@keyframes

Table 16. Animations Level 1 support

Backgrounds and Borders Level 3

The following table lists support for CSS Background and Borders Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

background

Yes Yes Yes Yes Yes Yes Yes Yes
background-attachment

background-clip

background-origin

background-position

background-repeat

background-size

border-image

border-image-outset

border-image-repeat

border-image-slice

border-image-source

border-image-width

border-radius

box-shadow

border-top-left-radius

border-top-right-radius

border-bottom-right-radius

border-bottom-left-radius

Table 17. Backgrounds and Borders Level 3 support

Backgrounds and Borders Level 4

The following table lists support for CSS Background and Borders Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

background-position-x

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

background-position-y

Table 18. Backgrounds and Borders Level 4 support

Basic User Interface Level 3

The following table lists support for CSS Basic User Interface Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

box-sizing

Yes Yes Yes Yes Yes Yes Yes Yes
caret-color

No No No No
cursor

Yes Yes Yes Yes
outline-offset

outline-style

resize

text-overflow

Table 19. Basic User Interface Level 3 support

Basic User Interface Level 4

The following table lists support for CSS Basic User Interface Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

accent-color

No No No No No No No No
appearance

Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

input-security

No No No No No No No No
caret

caret-shape

nav-down

Yes Yes Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

nav-left

nav-right

nav-up

text-overflow

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

user-select

Table 20. Basic User Interface Level 4 support

Box Alignment Level 3

The following table lists support for CSS Box Alignment Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

align-self

Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

No No
align-items

align-content

justify-self

No
justify-items

Yes
(partially)

justify-content

Yes Yes Yes
(partially)

place-content

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
place-items

Yes Yes
gap

No
column-gap

Yes Yes Yes Yes Yes
row-gap

No No No No No

Table 21. Box Alignment Level 3 support

Box Model Level 4

The following table lists support for CSS Box Model Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

margin-trim

No No No No No No No No

Table 22. Box Model Level 4 support

Box Sizing Level 3

The following table lists support for CSS Box Sizing Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

width

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

min-width

max-width

height

min-height

max-height

column-width

No No No No No No No No

Table 23. Box Sizing Level 3 support

Box Sizing Level 4

The following table lists support for CSS Box Sizing Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

aspect-ratio

No No No No No No No No
contain-intrinsic-size

Yes
(partially)

contain-intrinsic-width

No
contain-intrinsic-height

contain-intrinsic-block-size

contain-intrinsic-inline-size

width

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

min-width

max-width

height

min-height

max-height

inline-size

No No No No
min-inline-size

max-inline-size

block-size

min-block-size

max-block-size

Table 24. Box Sizing Level 4 support

Cascading and Inheritance Level 3

The following table lists support for Cascading and Inheritance Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

all

Yes Yes Yes Yes Yes Yes No No
unset

Table 25. Cascading and Inheritance Level 3 support

Cascading and Inheritance Level 4

The following table lists support for Cascading and Inheritance Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

all

Yes No No No No No No No
revert

Table 26. Cascading and Inheritance Level 4 support

Cascading and Inheritance Level 5

The following table lists support for Cascading and Inheritance Level 5 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

all

No No No No No No No No
revert-layer

@layer

Table 27. Cascading and Inheritance Level 5 support

Color Adjustment Level 1

The following table lists support for CSS Adjustment Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

color-adjust

No No No No No No No No
forced-color-adjust

color-scheme

Yes

Table 28. Color Adjustment Level 1 support

Color Level 3

The following table lists support for CSS Color Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

currentColor

Yes Yes Yes Yes Yes Yes Yes Yes
hsl

hsla

opacity

rgba

transparent

Table 29. Color Level 3 support

Color Level 4

The following table lists support for CSS Color Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

comma-less colors

Yes Yes Yes No No No No No
/ alpha

optional alpha

Hex with alpha

Yes
rebeccapurple

Yes Yes
system colors

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

hwb()

No No No No No No No No
lab()

lch()

color()

device-cmyk()

opacity

Yes
"#RGBA" color notation Yes Yes Yes

Table 30. Color Level 4 support

Color Level 5

The following table lists support for CSS Color Level 5 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

color-adjust()

No No No No No No No No
color-contrast()

color-mix()

relative color

Table 31. Color Level 5 support

Compatibility

The following table lists support for CSS Compatibility features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

touch-action

Yes Yes Yes Yes Yes No No No

Table 32. Compatibility support

Compositing and Blending Level 1

The following table lists support for CSS Compositing and Blending Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

background-blend-mode

Yes Yes Yes Yes Yes Yes Yes Yes
isolation

No No
mix-blend-mode

Table 33. Compositing and Blending Level 1 support

Conditional Rules Level 3

The following table lists support for CSS Conditional Rules Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

@supports

Yes Yes Yes Yes Yes Yes No No

Table 34. Conditional Rules Level 3 support

Conditional Rules Level 4

The following table lists support for CSS Conditional Rules Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

@supports

Yes Yes Yes Yes Yes Yes No No

Table 35. Conditional Rules Level 4 support

Containment Level 1

The following table lists support for CSS Containment Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

contain

Yes Yes Yes Yes Yes No No No

Table 36. Containment Level 1 support

Containment Level 2

The following table lists support for CSS Containment Level 2 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

contain

Yes Yes Yes Yes Yes No No No
content-visibility

No No No No

Table 37. Containment Level 2 support

Counter Styles Level 3

The following table lists support for CSS Counter Styles Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

@counter-style

No No No No No No No No
@counter-style example/system

@counter-style example/negative

@counter-style example/prefix

@counter-style example/suffix

@counter-style example/range

@counter-style example/symbols

@counter-style example/additive-symbols

@counter-style example/pad

@counter-style example/fallback

@counter-style example/speak-as

Table 38. Counter Styles Level 3 support

CSSOM View

The following table lists support for CSSOM View features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

scroll-behavior

Yes Yes Yes Yes No No No No

Table 39. CSSOM View support

Custom Highlight API Level 1

The following table lists support for CSS Custom Highlight API Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

::highlight()

No No No No No No No No

Table 40. Custom Highlight API Level 1 support

Custom Properties for Cascading Variables Level 1

The following table lists support for CSS Custom Properties for Cascading Variables Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

--*

Yes Yes Yes Yes Yes No No No
var(--*)

Table 41. Custom Properties for Cascading Variables Level 1 support

Display Level 3

The following table lists support for CSS Display Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

display

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No

Table 42. Display Level 3 support

Easing Functions Level 1

The following table lists support for CSS Easing Functions Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

transition-timing-function

No No No No No No No No

Table 43. Easing Functions Level 1 support

Environment Variables Level 1

The following table lists support for CSS Environment Variables Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

env()

Yes Yes Yes No No No No No

Table 44. Environment Variables Level 1 support

Exclusions Level 1

The following table lists support for CSS Exclusions Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

wrap-flow

No No No No No No No No
wrap-through

Table 45. Exclusions Level 1 support

Fill and Stroke Level 3

The following table lists support for CSS Fill and Stroke Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

fill

No No No No No No No No
fill-rule

Yes Yes Yes Yes Yes Yes Yes Yes
fill-break

No No No No No No No No
fill-color

fill-image

fill-origin

fill-position

fill-size

fill-repeat

fill-opacity

Yes Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes Yes Yes
stroke

No No No No No No No No
stroke-width

Yes Yes Yes Yes Yes Yes Yes Yes
stroke-align

No No No No No No No No
stroke-linecap

Yes Yes Yes Yes Yes Yes Yes Yes
stroke-linejoin

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

stroke-miterlimit

Yes Yes Yes Yes Yes Yes Yes Yes
stroke-break

No No No No No No No No
stroke-dasharray

Yes Yes Yes Yes Yes Yes Yes Yes
stroke-dashoffset

stroke-dash-corner

No No No No No No No No
stroke-dash-justify

stroke-color

stroke-image

stroke-origin

stroke-position

stroke-size

stroke-repeat

stroke-opacity

Yes Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes Yes Yes

Table 46. Fill and Stroke Level 3 support

Filter Effects

The Samsung TV Web engine supports a variety of filter effects.

Filter Effects Level 1

The following table lists support for Filter Effects Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

filter

Yes Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

flood-color

Yes Yes Yes
flood-opacity

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

Yes
(partially)
(Failed in: 45%)

color-interpolation-filters

Yes Yes Yes Yes
lighting-color

Table 47. Filter Effects Level 1 support

Filter Effects Level 2

The following table lists support for Filter Effects Level 2 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

backdrop-filter

Yes Yes No No No No No No

Table 48. Filter Effects Level 2 support

Flexible Box Layout Level 1

The following table lists support for CSS Flexible Box Layout Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

align-content

Yes Yes Yes Yes Yes Yes No No
align-items

align-self

display

flex

flex-basis

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

flex-direction

Yes Yes Yes Yes Yes Yes
flex-flow

flex-grow

flex-shrink

flex-wrap

justify-content

min-height

min-width

order

Table 49. Flexible Box Layout Level 1 support

Fonts Level 3

The following table lists support for CSS Fonts Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

font-stretch

Yes Yes Yes Yes Yes Yes No No
font-size-adjust

No No No No No No
font-synthesis

font-kerning

Yes Yes Yes Yes Yes Yes
font-variant-position

No No No No No No
font-variant-ligatures

Yes Yes Yes Yes Yes Yes
(partially)

font-variant-caps

No
font-variant-numeric

font-variant-east-asian

No
font-feature-settings

Yes Yes
@font-face

Yes Yes
@font-face/src

@font-face/font-family

@font-face/font-style

@font-face/font-weight

@font-face/font-stretch

No No
@font-face/font-feature-settings

No
@font-face/font-variation-settings

No No No No No
@font-face/unicode-range

Yes Yes Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

Table 50. Fonts Level 3 support

Fonts Level 4

The following table lists support for CSS Fonts Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

font-size

Yes Yes Yes Yes Yes Yes Yes Yes
font-variant

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

font-variant-alternates

No No No No No No No No
font-feature-settings

Yes Yes Yes Yes Yes Yes
font-language-override

No No No No No No
font-weight

Yes Yes Yes Yes
font-style

font-optical-sizing

No No No
font-palette

No
@font-feature-values

@font-palette-values

@font-face/ascent-override

@font-face/descent-override

@font-face/line-gap-override

@font-face/font-named-instance

@font-face/font-display

Yes Yes Yes Yes
@font-feature-values/font-display

No No No No

Table 51. Fonts Level 4 support

Fonts Level 5

The following table lists support for CSS Fonts Level 5 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

font-size-adjust

No No No No No No No No
@font-face/size-adjust

Table 52. Fonts Level 5 support

Fragmentation Level 3

The following table lists support for CSS Fragmentation Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

box-decoration-break

Yes Yes Yes Yes Yes Yes Yes Yes
break-after

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No
break-before

break-inside

orphans

Yes Yes Yes Yes Yes Yes Yes Yes
widows

Table 53. Fragmentation Level 3 support

Fullscreen API

The following table lists support for Fullscreen API CSS selectors.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

::backdrop

Yes Yes Yes Yes Yes Yes No No
:fullscreen

No No No No

Table 54. Fullscreen API selectors support

Generated Content Level 3

The following table lists support for CSS Generated Content Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

content

Yes No No No No No Yes Yes
quotes

No

Table 55. Generated Content Level 3 support

Grid Layout Level 1

The following table lists support for CSS Grid Layout Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

display

Yes Yes Yes Yes Yes No No No
grid-template-columns

grid-template-rows

grid-template-areas

grid-template

grid-auto-columns

grid-auto-rows

grid-auto-flow

grid

grid-row-start

grid-column-start

grid-row-end

grid-column-end

grid-column

grid-row

grid-area

grid-column-gap

grid-row-gap

grid-gap

Table 56. Grid Layout Level 1 support

Grid Layout Level 2

The following table lists support for CSS Grid Layout Level 2 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

grid-template-columns

No No No No No No No No
grid-template-rows

Table 57. Grid Layout Level 2 support

Grid Layout Level 3

The following table lists support for CSS Grid Layout Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

grid-template-columns

No No No No No No No No
grid-template-rows

masonry-auto-flow

align-tracks

justify-tracks

Table 58. Grid Layout Level 3 support

HTML Living Standard

The following table lists support for HTML Living Standard features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

:autofill

Yes Yes Yes Yes Yes Yes No No

Table 59. HTML Living Standard support

Image Values Level 3

The following table lists support for CSS Image Values Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

linear-gradient()

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

radial-gradient()

repeating-linear-gradient()

repeating-radial-gradient()

object-fit

Yes Yes Yes Yes Yes Yes No No
object-position

image-orientation

Yes
(partially)

No No No No No
image-rendering

^^ Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Table 60. Image Values Level 3 support

Image Values and Replaced Content Level 4

The following table lists support for CSS Image Values and Replaced Content Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

linear-gradient()

Yes
(partially)

No No No No No No No
radial-gradient()

conic-gradient()

Yes
(partially)

Yes
(partially)

repeating-conic-gradient()

image()

No No No
image-set()

Yes
(partially)

element()

No
cross-fade()

image-resolution

Table 61. Image Values and Replaced Content Level 4 support

Layout API Level 1

The following table lists support for CSS Layout API Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

display

No No No No No No No No

Table 62. Layout API Level 1 support

Line Grid Level 1

The following table lists support for CSS Line Grid Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

box-snap

No No No No No No No No
line-grid

line-snap

Table 63. Line Grid Level 1 support

Lists and Counters Level 3

The following table lists support for CSS Lists and Counters Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

list-style-type

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

marker-side

No No No No No No No No
counter-reset

Yes Yes Yes Yes Yes Yes Yes Yes
counter-set

No No No No No No No
counter-increment

Yes Yes Yes Yes Yes Yes Yes
content

Table 64. Lists and Counters Level 3 support

Logical Properties and Values Level 1

The following table lists support for CSS Logical Properties and Values Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

caption-side

No No No No No No No No
float

clear

text-align

Yes Yes Yes Yes Yes Yes Yes Yes
resize

No No No No No No No No
block-size

Yes Yes Yes Yes
inline-size

min-block-size

min-inline-size

max-block-size

max-inline-size

margin-block

No No No No
margin-block-start

Yes Yes Yes
margin-block-end

margin-inline

No No No
margin-inline-start

Yes Yes Yes
margin-inline-end

inset

No No No
inset-block

inset-block-start

inset-block-end

inset-inline

inset-inline-start

inset-inline-end

padding-block

padding-block-start

Yes Yes Yes
padding-block-end

padding-inline

No No No
padding-inline-start

Yes Yes Yes
padding-inline-end

border-block

No No No
border-block-start

Yes Yes Yes
border-block-start-width

border-block-start-style

border-block-start-color

border-block-end

border-block-end-width

border-block-end-style

border-block-end-color

border-block-width

No No No
border-block-style

border-block-color

border-inline

border-inline-start

Yes Yes Yes
border-inline-start-width

border-inline-start-style

border-inline-start-color

border-inline-end

border-inline-end-width

border-inline-end-style

border-inline-end-color

border-inline-width

No No No
border-inline-style

border-inline-color

border-start-start-radius

border-start-end-radius

border-end-start-radius

border-end-end-radius

margin

padding

border-color

border-style

border-width

Table 65. Logical Properties and Values Level 1 support

Masking Level 1

The following table lists support for CSS Masking Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

clip-path

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

clip-rule

Yes Yes Yes Yes Yes Yes Yes Yes
mask-image

mask-mode

No No No No No No No No
mask-repeat

Yes Yes Yes Yes Yes Yes Yes Yes
mask-position

mask-clip

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

mask-origin

mask-size

Yes Yes Yes Yes Yes Yes Yes Yes
mask-composite

No No No No No No No No
mask

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

mask-border-source

No No No No No No No No
mask-border-slice

mask-border-width

mask-border-outset

mask-border-repeat

mask-border

mask-type

Yes Yes Yes Yes Yes Yes Yes Yes

Table 66. Masking Level 1 support

MathML Core

The following table lists support for Math MLCore features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

display

No No No No No No No No
text-transform

font-size

math-style

Table 67. MathML Core support

Media Queries Level 3

The following table lists support for Media Queries Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

negation

Yes Yes Yes Yes Yes Yes Yes Yes
width

height

device-width

device-height

orientation

aspect-ratio

device-aspect-ratio

color

color-index

Yes
(partially)

Yes
(partially)

monochrome

Yes Yes
resolution

No No
scan

Yes Yes
grid

Table 68. Media Queries Level 3 support

Media Queries Level 4

The following table lists support for Media Queries Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

resolution

No No No No No No No No
hover

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

any-hover

pointer

any-pointer

update

No No No No No No
overflow-block

overflow-inline

color-gamut

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

aspect-ratio

No No No No
device-aspect-ratio

Table 69. Media Queries Level 4 support

Media Queries Level 5

The following table lists support for Media Queries Level 5 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

prefers-reduced-motion

Yes
(partially)

Yes
(partially)

No No No No No No
prefers-reduced-transparency

No No
prefers-contrast

prefers-color-scheme

Yes
(partially)

scripting

No
environment-blending

forced-colors

dynamic-range

inverted-colors

video-color-gamut

video-dynamic-range

Table 70. Media Queries Level 5 support

Motion Path Level 1

The following table lists support for Motion Path Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

offset

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No
offset-path

Yes
(partially)

offset-distance

Yes Yes Yes Yes Yes
offset-position

No No No No No
offset-anchor

offset-rotate

Yes Yes Yes Yes

Table 71. Motion Path Level 1 support

Multi-column Layout Level 1

The following table lists support for CSS Multi-column Layout Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

column-width

Yes Yes Yes Yes Yes Yes Yes Yes
column-count

columns

Yes
(partially)

Yes
(partially)

column-rule-color

Yes Yes
column-rule-style

column-rule-width

column-rule

column-span

column-fill

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No

Table 72. Multi-column Layout Level 1 support

Overflow Level 3

The following table lists support for CSS Overflow Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

line-clamp

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

max-lines

No No No No No No No No
overflow-x

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

overflow-y

overflow-inline

No No No No No No No No
overflow-block

continue

overflow-clip-margin

scrollbar-gutter

Table 73. Overflow Level 3 support

Overflow Level 4

The following table lists support for CSS Overflow Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

::nth-fragment()

No No No No No No No No

Table 74. Overflow Level 4 support

Overscroll Behavior Level 1

The following table lists support for CSS Overscroll Behavior Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

overscroll-behavior

Yes Yes Yes No No No No No
overscroll-behavior-x

overscroll-behavior-y

overscroll-behavior-inline

No No
overscroll-behavior-block

Table 75. Overscroll Behavior Level 1 support

Paged Media Level 3

The following table lists support for CSS Paged Media Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

page

Yes Yes Yes Yes Yes Yes No No
@page/size

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

@page/page-orientation

No No No No No
@page/marks

No
@page/bleed

@page

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Table 76. Paged Media Level 3 support

Painting API Level 1

The following table lists support for CSS Painting API Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

paint()

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No No

Table 77. Painting API Level 1 support

Pointer Events Level 1

The following table lists support for CSS Pointer Events Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

touch-action

Yes Yes Yes Yes Yes Yes No No

Table 78. Pointer Events Level 1 support

Pointer Events Level 3

The following table lists support for CSS Pointer Events Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

touch-action

Yes Yes Yes Yes Yes Yes No No

Table 79. Pointer Events Level 3 support

Positioned Layout Level 3

The following table lists support for CSS Positioned Layout Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

position

Yes Yes Yes Yes Yes No No No
inset-before

No No No No No
inset-after

inset-start

inset-end

Table 80. Positioned Layout Level 3 support

Pseudo-Elements Level 4

The following table lists support for CSS Pseudo-Elements Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

::selection

Yes Yes Yes Yes Yes Yes Yes Yes
::spelling-error

No No
::grammar-error

::marker

::placeholder

::target-text

::file-selector-button

Table 81. Pseudo-Elements Level 4 support

Regions Level 1

The following table lists support for CSS Regions Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

flow-from

No No No No No No No No
flow-into

region-fragment

Table 82. Regions Level 1 support

Rhythmic Sizing

The following table lists support for CSS Rhythmic Sizing features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

line-height-step

No No No No No No No No
block-step-size

block-step-insert

block-step-align

block-step-round

block-step

Table 83. Rhythmic Sizing support

Ruby Layout Level 1

The following table lists support for CSS Ruby Layout Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

display

No No No No No No No No
ruby-position

Yes
(partially)

ruby-merge

No
ruby-align

Table 84. Ruby Layout Level 1 support

Scoping Level 1

The following table lists support for CSS Scoping Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

:host

Yes Yes Yes Yes Yes Yes No No
:host()

:host-context()

::slotted()

No

Table 85. Scoping Level 1 support

Scroll Anchoring Level 1

The following table lists support for CSS Scroll Anchoring Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

overflow-anchor

Yes Yes Yes Yes Yes No No No

Table 86. Scroll Anchoring Level 1 support

Scroll Snap Level 1

The following table lists support for CSS Scroll Snap Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

scroll-margin

Yes Yes Yes No No No No No
scroll-margin-block

scroll-margin-block-end

scroll-margin-block-start

scroll-margin-bottom

scroll-margin-inline

scroll-margin-inline-start

scroll-margin-inline-end

scroll-margin-left

scroll-margin-right

scroll-margin-top

scroll-padding

Yes
(partially)

Yes
(partially)

scroll-padding-block

Yes Yes
scroll-padding-block-end

scroll-padding-block-start

scroll-padding-bottom

scroll-padding-inline

scroll-padding-inline-end

scroll-padding-inline-start

scroll-padding-left

scroll-padding-right

scroll-padding-top

scroll-snap-align

scroll-snap-stop

scroll-snap-type

Table 87. Scroll Snap Level 1 support

Scrollbars Level 1

The following table lists support for CSS Scrollbars Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

scrollbar-color

No No No No No No No No
scrollbar-width

Table 88. Scrollbars Level 1 support

Selectors Level 3

The following table lists support for CSS Selectors Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

Sibling combinators

Yes Yes Yes Yes Yes Yes Yes Yes
::before

::after

::first-letter

::first-line

[att^=val]

[att*=val]

[att$=val]

Namespaces

:target

:enabled

:disabled

:checked

:indeterminate

:root

:nth-child

:nth-last-child

:nth-of-type

:nth-last-of-type

:last-child

:only-child

:first-of-type

:last-of-type

:only-of-type

:empty

:not()

Table 89. Selectors Level 3 support

Selectors Level 4

The following table lists support for CSS Selectors Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

:indeterminate

Yes Yes Yes Yes Yes Yes Yes Yes
:blank

No No No No No No No No
:placeholder-shown

Yes Yes Yes Yes Yes Yes
:default

Yes Yes
:valid

:invalid

:in-range

:out-of-range

:required

:optional

:read-only

:read-write

:user-invalid

No No No No No No No No
:focus-visible

:focus-within

Yes Yes Yes Yes
:current

No No No No
:current()

:past

Yes Yes Yes Yes Yes Yes
:future

:scope

:any-link

Yes Yes
:local-link

No No No No No No No No
:target-within

:lang()

:not()

:where()

:is()

:has()

:nth-child of

||

:nth-col()

:nth-last-col()

:defined

Yes Yes Yes Yes Yes
[att^=val i]

[att*=val i]

[att$=val i]

[att^=val s]

No No No No No
[att*=val s]

[att$=val s]

Table 90. Selectors Level 4 support

Shadow Parts

The following table lists support for CSS Shadow Parts features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

::part

Yes Yes No No No No No No

Table 91. Shadow Parts support

Shapes Level 1

The following table lists support for CSS Shapes Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

shape-outside

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
shape-image-threshold

Yes Yes Yes Yes Yes Yes
shape-margin

Table 92. Shapes Level 1 support

Shapes Level 2

The following table lists support for CSS Shapes Level 2 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

shape-inside

No No No No No No No No
shape-padding

Table 93. Shapes Level 2 support

SVG 2 Coordinate Systems, Transformations, and Units

The following table lists support for SVG 2 Coordinate Systems, Transformations, and Units features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

vector-effect

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Table 94. SVG 2 Coordinate Systems, Transformations, and Units support

SVG 2 Geometry Properties

The following table lists support for SVG 2 Geometry Properties features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

cx

Yes Yes Yes Yes Yes Yes No No
cy

r

rx

Yes
(partially)

ry

x

Yes
y

Table 95. SVG 2 Geometry Properties support

SVG 2 Paint Servers

The following table lists support for SVG 2 Paint Servers features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

stop-color

Yes Yes Yes Yes Yes Yes Yes Yes
stop-opacity

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Table 96. SVG 2 Paint Servers support

SVG 2 Painting

The following table lists support for SVG 2 Painting features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

color-interpolation

Yes Yes Yes Yes Yes Yes No No
color-rendering

marker

marker-end

marker-mid

marker-start

paint-order

shape-rendering

text-rendering

Table 97. SVG 2 Painting support

SVG 2 Paths

The following table lists support for SVG 2 Paths features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

d

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No

Table 98. SVG 2 Paths support

SVG 2 Scripting and Interactivity

The following table lists support for SVG 2 Scripting and Interactivity features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

pointer-events

Yes Yes Yes Yes Yes Yes No No

Table 99. SVG 2 Scripting and Interactivity support

SVG 2 Text

The following table lists support for SVG 2 Text features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

shape-subtract

No No No No No No No No
text-anchor

Yes Yes Yes Yes Yes Yes
text-decoration-fill

No No No No No No
text-decoration-stroke

Table 100. SVG 2 Text support

Text Decoration Level 3

The following table lists support for CSS Text Decoration Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

text-decoration

Yes Yes Yes Yes No No No No
text-decoration-line

text-decoration-color

text-decoration-style

text-underline-position

Yes
(partially)

Yes
(partially)

text-emphasis-style

Yes Yes Yes Yes Yes Yes
text-emphasis-color

text-emphasis

text-emphasis-position

No No No No
text-shadow

Yes Yes Yes Yes

Table 101. Text Decoration Level 3 support

Text Decoration Level 4

The following table lists support for CSS Text Decoration Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

text-decoration

No No No No No No No No
text-decoration-skip

text-decoration-skip-ink

Yes Yes Yes
text-underline-offset

No No No
text-decoration-thickness

Table 102. Text Decoration Level 4 support

Text Level 3

The following table lists support for CSS Text Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

text-transform

No No No No No No No No
tab-size

Yes Yes Yes Yes Yes Yes
line-break

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

word-break

Yes Yes Yes Yes Yes
white-space

No No No No No No
hyphens

Yes
(partially)

Yes
(partially)

Yes
(partially auto fail)

Yes
(partially auto fail)

Yes
(partially auto fail)

No Yes Yes
overflow-wrap

Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
word-wrap

Yes
(partially)

Yes
(partially)

text-align

Yes
(partially)

text-align-all

No No No No No No No No
text-align-last

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

text-justify

No No No No No No
word-spacing

text-indent

hanging-punctuation

Table 103. Text Level 3 support

Text Level 4

The following table lists support for CSS Text Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

text-space-collapse

No No No No No No No No
text-space-trim

text-wrap

wrap-before

wrap-after

wrap-inside

hyphenate-character

Yes Yes Yes Yes Yes Yes Yes Yes
hyphenate-limit-zone

No No No No No No No No
hyphenate-limit-chars

hyphenate-limit-lines

hyphenate-limit-last

Table 104. Text Level 4 support

Transforms Level 1

The following table lists support for CSS Transforms Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

transform

Yes Yes Yes Yes Yes Yes Yes Yes
transform-origin

transform-box

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No No

Table 105. Transforms Level 1 support

Transforms Level 2

The following table lists support for CSS Transforms Level 2 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

translate

No No No No No No No No
scale

rotate

transform

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

transform-style

Yes Yes Yes Yes Yes Yes Yes Yes
perspective

perspective-origin

backface-visibility

Table 106. Transforms Level 2 support

Transitions

The following table lists support for CSS Transitions features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

transition-property

Yes Yes Yes Yes Yes Yes Yes Yes
transition-duration

transition-timing-function

transition-delay

transition

Table 107. Transitions support

Values and Units Level 3

The following table lists support for CSS Values and Units Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

rem unit

Yes Yes Yes Yes Yes Yes Yes Yes
ch unit

No No
vw unit

vh unit

vmin unit

vmax unit

q unit

No No
attr() method

No No No No
calc() method

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

transform unit

Yes Yes Yes Yes Yes Yes

Table 108. Values and Units Level 3 support

Values and Units Level 4

The following table lists support for CSS Values and Units Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

toggle()

No No No No No No No No
min()

Yes
max()

clamp()

calc()

No
round()

mod()

rem()

sin()

cos()

tan()

asin()

acos()

atan()

atan2()

pow()

sqrt()

hypot()

log()

exp()

abs()

sign()

e

pi

infinity

-infinity

NaN

Table 109. Values and Units Level 4 support

WebVTT

The following table lists support for Web Video Text Tracks Format (WebVTT) features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

::cue

Yes Yes Yes Yes Yes Yes No No
::cue()

::cue-region

::cue-region()

No No No No No No

Table 110. WebVTT support

Will Change Level 1

The following table lists support for CSS Will Change Level 1 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

will-change

Yes Yes Yes Yes Yes Yes No No

Table 111. Will Change Level 1 support

Writing Modes Level 3

The following table lists support for CSS Writing Modes Level 3 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

direction

Yes Yes Yes Yes Yes Yes Yes Yes
unicode-bidi

writing-mode

No No No
text-orientation

Yes
(partially)

Yes
(partially)

Yes
(partially)

text-combine-upright

No No No

Table 112. Writing Modes Level 3 support

Writing Modes Level 4

The following table lists support for CSS Writing Modes Level 4 features.

Feature Tizen 6.5
(2022)

Tizen 6.0
(2021)

Tizen 5.5
(2020)

Tizen 5.0
(2019)

Tizen 4.0
(2018)

Tizen 3.0
(2017)

Tizen 2.4
(2016)

Tizen 2.3
(2015)

writing-mode

No No No No No No No No
text-combine-upright

Table 113. Writing Modes Level 4 support