zyuas.com/node_modules/caniuse-db/features-json/background-img-opts.json

{
  "title":"CSS3 Background-image options",
  "description":"New properties to affect background images, including background-clip, background-origin and background-size",
  "spec":"https://www.w3.org/TR/css3-background/#backgrounds",
  "status":"cr",
  "links":[
    {
      "url":"http://www.standardista.com/css3/css3-background-properties",
      "title":"Detailed compatibility tables and demos"
    },
    {
      "url":"https://github.com/louisremi/background-size-polyfill",
      "title":"Polyfill for IE7-8"
    },
    {
      "url":"https://developer.mozilla.org/en/docs/Web/CSS/background-image",
      "title":"MDN Web Docs - background-image"
    }
  ],
  "bugs":[
    {
      "description":"iOS Safari has buggy behavior with `background-size: cover;` on a page's body."
    },
    {
      "description":"iOS Safari has buggy behavior with `background-size: cover;` + `background-attachment: fixed;`"
    },
    {
      "description":"Safari (OS X and iOS) and Chrome do not support background-size: 100% <height>px; in combination with SVG images, it leaves them at the original size while other browsers stretch the vector image correctly while leaving the height at the specified number of pixels."
    },
    {
      "description":"Android 4.3 browser and below are reported to not support percentages in `background-size`"
    }
  ],
  "categories":[
    "CSS3"
  ],
  "stats":{
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      "3.2":"a #2 #3",
      "4":"a #2 #3",
      "5":"a #2 #3",
      "5.1":"a #2 #3",
      "6":"a #2 #3",
      "6.1":"a #2 #3",
      "7":"y",
      "7.1":"y",
      "8":"y",
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      "15.2-15.3":"y",
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      "16.6":"y",
      "17.0":"y",
      "17.1":"y",
      "17.2":"y",
      "TP":"y"
    },
    "opera":{
      "9":"n",
      "9.5-9.6":"n",
      "10.0-10.1":"a x",
      "10.5":"y",
      "10.6":"y",
      "11":"y",
      "11.1":"y",
      "11.5":"y",
      "11.6":"y",
      "12":"y",
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    "ios_saf":{
      "3.2":"a",
      "4.0-4.1":"a",
      "4.2-4.3":"a",
      "5.0-5.1":"a #3",
      "6.0-6.1":"a",
      "7.0-7.1":"y",
      "8":"y",
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    "op_mini":{
      "all":"a #1"
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    "android":{
      "2.1":"a x",
      "2.2":"a x #3",
      "2.3":"a x #3",
      "3":"a #3",
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      "4.4":"y",
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      "119":"y"
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    "bb":{
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    "op_mob":{
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      "12.1":"y",
      "73":"y"
    },
    "and_chr":{
      "119":"y"
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    "and_ff":{
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    "ie_mob":{
      "10":"y",
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    },
    "and_uc":{
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    "samsung":{
      "4":"y",
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      "6.2-6.4":"y",
      "7.2-7.4":"y",
      "8.2":"y",
      "9.2":"y",
      "10.1":"y",
      "11.1-11.2":"y",
      "12.0":"y",
      "13.0":"y",
      "14.0":"y",
      "15.0":"y",
      "16.0":"y",
      "17.0":"y",
      "18.0":"y",
      "19.0":"y",
      "20":"y",
      "21":"y",
      "22":"y",
      "23":"y"
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    "and_qq":{
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    "baidu":{
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    "kaios":{
      "2.5":"y",
      "3.0-3.1":"y"
    }
  },
  "notes":"Firefox, Chrome and Safari support the unofficial `-webkit-background-clip: text` (only with prefix). Safari does not support `-webkit-background-clip: text;` for `<button>` elements. But you can put `<span>` inside `<button>` to get the same result.",
  "notes_by_num":{
    "1":"Partial support in Opera Mini refers to not supporting background sizing or background attachments. However Opera Mini 7.5 supports background sizing (including cover and contain values).",
    "2":"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",
    "3":"Does not support `background-size` values in the `background` shorthand"
  },
  "usage_perc_y":98.12,
  "usage_perc_a":0.08,
  "ucprefix":false,
  "parent":"",
  "keywords":"",
  "chrome_id":"",
  "shown":true
}