notes/node_modules/caniuse-db/features-json/css3-attr.json

{
  "title":"CSS3 attr() function",
  "description":"CSS Values and Units Level 3 adds the ability to use `attr()` on any CSS property, not just `content`, and to use it for non-string values (e.g. numbers, colors).",
  "spec":"https://www.w3.org/TR/css-values/#attr-notation",
  "status":"cr",
  "links":[
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/attr",
      "title":"Mozilla Developer Network article"
    },
    {
      "url":"https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/7671960-css-attr-as-defined-in-css-values-level-3",
      "title":"Microsoft Edge feature request on UserVoice"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=435426",
      "title":"Mozilla Bug #435426: implement css3-values extensions to `attr()`"
    },
    {
      "url":"https://bugs.chromium.org/p/chromium/issues/detail?id=246571",
      "title":"Chromium issue #246571: Implement CSS3 attribute / attr references"
    },
    {
      "url":"https://bugs.webkit.org/show_bug.cgi?id=26609",
      "title":"WebKit Bug #26609: Support CSS3 attr() function"
    }
  ],
  "bugs":[
    
  ],
  "categories":[
    "CSS"
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  "keywords":"attr,attribute,function",
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}