plcWebManager/node_modules/caniuse-db/features-json/css-sticky.json

{
  "title":"CSS position:sticky",
  "description":"Keeps elements positioned as \"fixed\" or \"relative\" depending on how it appears in the viewport. As a result the element is \"stuck\" when necessary while scrolling.",
  "spec":"https://drafts.csswg.org/css-position/#sticky-pos",
  "status":"wd",
  "links":[
    {
      "url":"https://developers.google.com/web/updates/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",
      "title":"HTML5Rocks"
    },
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/position",
      "title":"MDN Web Docs - CSS position"
    },
    {
      "url":"https://www.webplatform.org/docs/css/properties/position",
      "title":"WebPlatform Docs"
    },
    {
      "url":"https://github.com/dollarshaveclub/stickybits",
      "title":"Polyfill"
    },
    {
      "url":"https://github.com/wilddeer/stickyfill",
      "title":"Another polyfill"
    },
    {
      "url":"https://mastery.games/post/position-sticky/",
      "title":"geddski article: Examples and Gotchas"
    }
  ],
  "bugs":[
    {
      "description":"Firefox 58 & below, Chrome 63 & below and Safari 7 & below do not appear to support [sticky table headers](https://jsfiddle.net/Mf4YT/2/)."
    },
    {
      "description":"A parent with overflow set to `auto` will prevent `position: sticky` from working in Safari"
    }
  ],
  "categories":[
    "CSS"
  ],
  "stats":{
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      "4":"n",
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      "31":"n d #2",
      "32":"n d #2",
      "33":"n d #2",
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    "safari":{
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      "7.1":"y x",
      "8":"y x",
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    "opera":{
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    "ios_saf":{
      "3.2":"n",
      "4.0-4.1":"n",
      "4.2-4.3":"n",
      "5.0-5.1":"n",
      "6.0-6.1":"a x #5",
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      "8":"y x",
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      "11.3-11.4":"y x",
      "12.0-12.1":"y x",
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      "14.0-14.4":"y",
      "14.5-14.8":"y",
      "15":"y"
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    "op_mini":{
      "all":"n"
    },
    "android":{
      "2.1":"n",
      "2.2":"n",
      "2.3":"n",
      "3":"n",
      "4":"n",
      "4.1":"n",
      "4.2-4.3":"n",
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      "4.4.3-4.4.4":"n",
      "94":"y"
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    "bb":{
      "7":"n",
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    "op_mob":{
      "10":"n",
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      "11.1":"n",
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      "12":"n",
      "12.1":"n",
      "64":"y"
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    "and_chr":{
      "94":"y"
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    "and_ff":{
      "92":"y"
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    "ie_mob":{
      "10":"n",
      "11":"n"
    },
    "and_uc":{
      "12.12":"a #4"
    },
    "samsung":{
      "4":"n",
      "5.0-5.4":"n",
      "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"
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    "and_qq":{
      "10.4":"a #4"
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    "baidu":{
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    "kaios":{
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  },
  "notes":"Any ancestor between the sticky element and its user-scrollable container with overflow computed as anything but `visible`/`clip` will effectively prevent sticking behavior.",
  "notes_by_num":{
    "1":"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",
    "2":"Enabled through the \"experimental Web Platform features\" flag",
    "3":"Not supported on any `table` parts - See [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=975644)",
    "4":"Supported on `th` elements, but not `thead` or `tr` - See [Chrome bug](https://bugs.chromium.org/p/chromium/issues/detail?id=702927)",
    "5":"Do not appear to support sticky table headers",
    "6":"Supported on `th` elements, but not `thead` or `tr` - See [Edge bug](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/16765952/)"
  },
  "usage_perc_y":90.1,
  "usage_perc_a":5.86,
  "ucprefix":false,
  "parent":"",
  "keywords":"",
  "ie_id":"positionsticky",
  "chrome_id":"6190250464378880",
  "firefox_id":"",
  "webkit_id":"feature-position:-sticky",
  "shown":true
}