{
"hanging-punctuation-property": [
{
"engines": [],
"partial": [
"webkit"
],
"filename": "css/properties/hanging-punctuation.json",
"name": "hanging-punctuation",
"slug": "CSS/hanging-punctuation",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/hanging-punctuation",
"summary": "The hanging-punctuation CSS property specifies whether a punctuation mark should hang at the start or end of a line of text. Hanging punctuation may be placed outside the line box.",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "10",
"partial_implementation": true,
"notes": [
"The force-end keyword is recognized but has no effect.",
"The characters U+0027 and U+0022 are not supported by the first and last keywords."
]
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": {
"version_added": false
}
},
"caniuse": {
"feature": "css-hanging-punctuation",
"title": "CSS hanging-punctuation"
},
"title": "hanging-punctuation"
}
],
"hyphens-property": [
{
"engines": [
"blink",
"gecko"
],
"prefixed": [
"webkit"
],
"filename": "css/properties/hyphens.json",
"name": "hyphens",
"slug": "CSS/hyphens",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/hyphens",
"summary": "The hyphens CSS property specifies how words should be hyphenated when text wraps across multiple lines. It can prevent hyphenation entirely, hyphenate at manually-specified points within the text, or let the browser automatically insert hyphens where appropriate.",
"support": {
"chrome": [
{
"version_added": "55"
},
{
"prefix": "-webkit-",
"version_added": "13"
}
],
"chrome_android": "mirror",
"edge": {
"version_added": false
},
"firefox": [
{
"version_added": "43"
},
{
"prefix": "-moz-",
"version_added": "6"
}
],
"firefox_android": "mirror",
"ie": {
"prefix": "-ms-",
"version_added": "10",
"partial_implementation": true,
"notes": "Only works if the specified language is the same as the language of the underlying OS."
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"prefix": "-webkit-",
"version_added": "5.1"
},
"safari_ios": {
"prefix": "-webkit-",
"version_added": "4.2"
},
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": [
{
"version_added": "79"
},
{
"prefix": "-webkit-",
"version_added": "79"
}
]
},
"title": "hyphens"
}
],
"letter-spacing-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/letter-spacing.json",
"name": "letter-spacing",
"slug": "CSS/letter-spacing",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/letter-spacing",
"summary": "The letter-spacing CSS property sets the horizontal spacing behavior between text characters. This value is added to the natural spacing between characters while rendering the text. Positive values of letter-spacing causes characters to spread farther apart, while negative values of letter-spacing bring characters closer together.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": "mirror",
"ie": {
"version_added": "4"
},
"oculus": "mirror",
"opera": {
"version_added": "3.5"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "37"
},
"edge_blink": {
"version_added": "79"
}
},
"title": "letter-spacing"
},
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "svg/attributes/presentation.json",
"name": "letter-spacing",
"slug": "SVG/Attribute/letter-spacing",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/letter-spacing",
"summary": "The letter-spacing attribute controls spacing between text characters, in addition to any spacing from the kerning attribute.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "73"
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "9"
},
"oculus": "mirror",
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "5.1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "37"
},
"edge_blink": {
"version_added": "79"
}
},
"title": "letter-spacing"
}
],
"line-break-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/line-break.json",
"name": "line-break",
"slug": "CSS/line-break",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/line-break",
"summary": "The line-break CSS property sets how to break lines of Chinese, Japanese, or Korean (CJK) text when working with punctuation and symbols.",
"support": {
"chrome": [
{
"version_added": "58"
},
{
"prefix": "-webkit-",
"version_added": "1"
}
],
"chrome_android": "mirror",
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "69"
},
"firefox_android": "mirror",
"ie": [
{
"version_added": "5.5"
},
{
"prefix": "-ms-",
"version_added": "8"
}
],
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": [
{
"version_added": "11"
},
{
"version_added": "3",
"prefix": "-webkit-"
},
{
"version_added": "2",
"version_removed": "3",
"prefix": "-khtml-"
}
],
"safari_ios": [
{
"version_added": "11"
},
{
"version_added": "1",
"prefix": "-webkit-"
}
],
"samsunginternet_android": "mirror",
"webview_android": [
{
"version_added": "58"
},
{
"prefix": "-webkit-",
"version_added": "37"
}
],
"edge_blink": [
{
"version_added": "79"
},
{
"prefix": "-webkit-",
"version_added": "79"
}
]
},
"title": "line-break"
}
],
"overflow-wrap-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/overflow-wrap.json",
"name": "overflow-wrap",
"slug": "CSS/overflow-wrap",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/overflow-wrap",
"summary": "The overflow-wrap CSS property applies to inline elements, setting whether the browser should insert line breaks within an otherwise unbreakable string to prevent text from overflowing its line box.",
"support": {
"chrome": [
{
"version_added": "23"
},
{
"alternative_name": "word-wrap",
"version_added": "1"
}
],
"chrome_android": "mirror",
"edge": {
"version_added": "18"
},
"firefox": [
{
"version_added": "49"
},
{
"alternative_name": "word-wrap",
"version_added": "3.5"
}
],
"firefox_android": "mirror",
"ie": {
"alternative_name": "word-wrap",
"version_added": "5.5"
},
"oculus": "mirror",
"opera": [
{
"version_added": "12.1"
},
{
"alternative_name": "word-wrap",
"version_added": "10.5"
}
],
"opera_android": [
{
"version_added": "12.1"
},
{
"alternative_name": "word-wrap",
"version_added": "11"
}
],
"safari": [
{
"version_added": "7"
},
{
"alternative_name": "word-wrap",
"version_added": "1"
}
],
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": [
{
"version_added": "4.4"
},
{
"alternative_name": "word-wrap",
"version_added": "1"
}
],
"edge_blink": [
{
"version_added": "79"
},
{
"alternative_name": "word-wrap",
"version_added": "79"
}
]
},
"title": "overflow-wrap"
}
],
"tab-size-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/tab-size.json",
"name": "tab-size",
"slug": "CSS/tab-size",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/tab-size",
"summary": "The tab-size CSS property is used to customize the width of tab characters (U+0009).",
"support": {
"chrome": {
"version_added": "21",
"notes": "This property is not yet animatable."
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": [
{
"version_added": "91"
},
{
"prefix": "-moz-",
"version_added": "4",
"notes": "Before Firefox 53, this property was not animatable."
}
],
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": [
{
"version_added": "15"
},
{
"prefix": "-o-",
"version_added": "10.5",
"version_removed": "15"
}
],
"opera_android": [
{
"version_added": "14"
},
{
"prefix": "-o-",
"version_added": "11",
"version_removed": "14"
}
],
"safari": {
"version_added": "7"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "4.4"
},
"edge_blink": {
"version_added": "79",
"notes": "This property is not yet animatable."
}
},
"title": "tab-size"
}
],
"text-align-last-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/text-align-last.json",
"name": "text-align-last",
"slug": "CSS/text-align-last",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/text-align-last",
"summary": "The text-align-last CSS property sets how the last line of a block or a line, right before a forced line break, is aligned.",
"support": {
"chrome": {
"version_added": "47"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": [
{
"version_added": "49"
},
{
"prefix": "-moz-",
"version_added": "12",
"version_removed": "53"
}
],
"firefox_android": "mirror",
"ie": {
"version_added": "5.5",
"partial_implementation": true,
"notes": [
"IE only supports text-align-last when text-align is set to justify.",
"The start and end values are not supported."
]
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "16"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": {
"version_added": "79"
}
},
"caniuse": {
"feature": "css-text-align-last",
"title": "CSS3 text-align-last"
},
"title": "text-align-last"
}
],
"text-align-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/text-align.json",
"name": "text-align",
"slug": "CSS/text-align",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/text-align",
"summary": "The text-align CSS property sets the horizontal alignment of the inline-level content inside a block element or table-cell box. This means it works like vertical-align but in the horizontal direction.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": "mirror",
"ie": {
"version_added": "3"
},
"oculus": "mirror",
"opera": {
"version_added": "3.5"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "37"
},
"edge_blink": {
"version_added": "79"
}
},
"title": "text-align"
}
],
"text-indent-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/text-indent.json",
"name": "text-indent",
"slug": "CSS/text-indent",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/text-indent",
"summary": "The text-indent CSS property sets the length of empty space (indentation) that is put before lines of text in a block.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": "mirror",
"ie": {
"version_added": "3"
},
"oculus": "mirror",
"opera": {
"version_added": "3.5"
},
"opera_android": "mirror",
"safari": {
"version_added": "1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "37"
},
"edge_blink": {
"version_added": "79"
}
},
"caniuse": {
"feature": "css-text-indent",
"title": "CSS text-indent"
},
"title": "text-indent"
}
],
"text-justify-property": [
{
"engines": [
"blink",
"gecko"
],
"needsflag": [
"blink"
],
"filename": "css/properties/text-justify.json",
"name": "text-justify",
"slug": "CSS/text-justify",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/text-justify",
"summary": "The text-justify CSS property sets what type of justification should be applied to text when text-align: justify; is set on an element.",
"support": {
"chrome": {
"version_added": "32",
"flags": [
{
"type": "preference",
"name": "#enable-experimental-web-platform-features",
"value_to_set": "true"
}
],
"notes": "inter-word and distribute (deprecated) values are supported, but distribute behavior is buggy."
},
"chrome_android": "mirror",
"edge": {
"version_added": false
},
"firefox": {
"version_added": "55"
},
"firefox_android": "mirror",
"ie": {
"version_added": "11",
"notes": "Standard values inter-character and none are supported. The deprecated distribute value is also supported."
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false,
"notes": "See bug 9945."
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": {
"version_added": "79",
"flags": [
{
"type": "preference",
"name": "#enable-experimental-web-platform-features",
"value_to_set": "true"
}
],
"notes": "inter-word and distribute (deprecated) values are supported, but distribute behavior is buggy."
}
},
"caniuse": {
"feature": "css-text-justify",
"title": "CSS text-justify"
},
"title": "text-justify"
}
],
"text-transform": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/text-transform.json",
"name": "text-transform",
"slug": "CSS/text-transform",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/text-transform",
"summary": "The text-transform CSS property specifies how to capitalize an element's text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized. It also can help improve legibility for ruby.",
"support": {
"chrome": {
"version_added": "1",
"notes": "The text-transform property does not work for ::first-line pseudo-elements (nor for the one-colon syntax). See Chromium bug 129669."
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": "mirror",
"ie": {
"version_added": "4"
},
"oculus": "mirror",
"opera": {
"version_added": "7",
"notes": "Since Opera 15, the text-transform property does not work for ::first-line pseudo-elements (nor for the one-colon syntax). See Chromium bug 129669."
},
"opera_android": {
"version_added": "11"
},
"safari": {
"version_added": "1",
"notes": "The text-transform property does not work for ::first-line pseudo-elements (also not for the old one-colon syntax). See WebKit bug 3409."
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": {
"version_added": "79",
"notes": "The text-transform property does not work for ::first-line pseudo-elements (nor for the one-colon syntax). See Chromium bug 129669."
}
},
"title": "text-transform"
}
],
"white-space-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/white-space.json",
"name": "white-space",
"slug": "CSS/white-space",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/white-space",
"summary": "The white-space CSS property sets how white space inside an element is handled.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": "mirror",
"ie": {
"version_added": "5.5"
},
"oculus": "mirror",
"opera": {
"version_added": "4"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": {
"version_added": "79"
}
},
"title": "white-space"
}
],
"word-break-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/word-break.json",
"name": "word-break",
"slug": "CSS/word-break",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/word-break",
"summary": "The word-break CSS property sets whether line breaks appear wherever the text would otherwise overflow its content box.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "15"
},
"firefox_android": "mirror",
"ie": [
{
"version_added": "5.5",
"notes": "No version of Internet Explorer supports the initial value."
},
{
"prefix": "-ms-",
"version_added": "8",
"notes": "Don't use -ms-word-break, which is a synonym for word-break."
}
],
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "3"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "37"
},
"edge_blink": {
"version_added": "79"
}
},
"title": "word-break"
}
],
"word-spacing-property": [
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "css/properties/word-spacing.json",
"name": "word-spacing",
"slug": "CSS/word-spacing",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/word-spacing",
"summary": "The word-spacing CSS property sets the length of space between words and between tags.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": "mirror",
"ie": {
"version_added": "6"
},
"oculus": "mirror",
"opera": {
"version_added": "3.5"
},
"opera_android": "mirror",
"safari": {
"version_added": "1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"edge_blink": {
"version_added": "79"
}
},
"title": "word-spacing"
},
{
"engines": [
"blink",
"gecko",
"webkit"
],
"filename": "svg/attributes/presentation.json",
"name": "word-spacing",
"slug": "SVG/Attribute/word-spacing",
"mdn_url": "https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/word-spacing",
"summary": "The word-spacing attribute specifies spacing behavior between words.",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "73"
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "9"
},
"oculus": "mirror",
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "5.1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "37"
},
"edge_blink": {
"version_added": "79"
}
},
"title": "word-spacing"
}
]
}