lepu-test-platform-web/node_modules/caniuse-db/features-json/css-first-letter.json

412 lines
7.7 KiB
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{
"title":"::first-letter CSS pseudo-element selector",
"description":"CSS pseudo-element that allows styling only the first \"letter\" of text within an element. Useful for implementing initial caps or drop caps styling.",
"spec":"https://www.w3.org/TR/css3-selectors/#first-letter",
"status":"rec",
"links":[
{
"url":"https://developer.mozilla.org/en-US/docs/Web/CSS/::first-letter",
"title":"MDN Web Docs - :first-letter"
}
],
"bugs":[
{
"description":"In webkit-based browsers first character of text inside elements, styled with `::first-letter`, is not highlighted while selecting the text. [See bug](https://bugs.webkit.org/show_bug.cgi?id=6185)"
},
{
"description":"Firefox appears to incorrectly cut off the top & bottom of a `::first-letter` character in certain cases [see Firefox bug #1233271](https://bugzilla.mozilla.org/show_bug.cgi?id=1233271)"
}
],
"categories":[
"CSS"
],
"stats":{
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"6":"a #3 #4",
"7":"a #3 #4",
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"9":"y",
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},
"notes":"The spec says that both letters of digraphs which are always capitalized together (such as \"IJ\" in Dutch) should be matched by ::first-letter, but no browser has ever implemented this.",
"notes_by_num":{
"1":"Excludes punctuation immediately after the first letter from the match. (The spec says it should be included in the match.)",
"2":"Acts like the first character is always a letter even when it's not. For example, given \"!,X;\", \"!,\" is matched instead of the entire string.",
"3":"Only recognizes the deprecated :first-letter pseudo-class, not the ::first-letter pseudo-element.",
"4":"Only matches the very first character. The spec says that surrounding punctuation should also match."
},
"usage_perc_y":98.5,
"usage_perc_a":0.15,
"ucprefix":false,
"parent":"",
"keywords":"first,letter,pseudo,element,class,selector",
"ie_id":"",
"chrome_id":"",
"firefox_id":"",
"webkit_id":"",
"shown":true
}