css-position-4.json

{
    "backdrop": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "css/selectors/backdrop.json",
            "name": "backdrop",
            "slug": "CSS/::backdrop",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/::backdrop",
            "summary": "The ::backdrop CSS pseudo-element is a box the size of the viewport, which is rendered immediately beneath any element being presented in the top layer.",
            "support": {
                "chrome": [
                    {
                        "version_added": "37"
                    },
                    {
                        "prefix": "-webkit-",
                        "version_added": "32"
                    }
                ],
                "chrome_android": "mirror",
                "edge": {
                    "version_added": false
                },
                "firefox": {
                    "version_added": "47"
                },
                "firefox_android": "mirror",
                "ie": {
                    "prefix": "-ms-",
                    "version_added": "11"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "15.4"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": [
                    {
                        "version_added": "79"
                    },
                    {
                        "prefix": "-webkit-",
                        "version_added": "79"
                    }
                ]
            },
            "title": "::backdrop"
        }
    ]
}