{ "title":"Media Queries: resolution feature", "description":"Allows a media query to be set based on the device pixels used per CSS unit. While the standard uses `min`/`max-resolution` for this, some browsers support the older non-standard `device-pixel-ratio` media query.", "spec":"http://www.w3.org/TR/css3-mediaqueries/#resolution", "status":"rec", "links":[ { "url":"http://www.w3.org/blog/CSS/2012/06/14/unprefix-webkit-device-pixel-ratio/", "title":"How to unprefix -webkit-device-pixel-ratio" }, { "url":"https://bugs.webkit.org/show_bug.cgi?id=78087", "title":"WebKit Bug 78087: Implement the 'resolution' media query" }, { "url":"https://compat.spec.whatwg.org/#css-media-queries-webkit-device-pixel-ratio", "title":"WHATWG Compatibility Standard: -webkit-device-pixel-ratio" } ], "bugs":[ { "description":"Microsoft Edge has a bug where `min-resolution` less than `1dpcm` [is ignored](http://jsfiddle.net/behmjd5t/)." } ], "categories":[ "CSS", "CSS3" ], "stats":{ "ie":{ "5.5":"n", "6":"n", "7":"n", "8":"n", "9":"a #1", "10":"a #1", "11":"a #1" }, "edge":{ "12":"y", "13":"y", "14":"y" }, "firefox":{ "2":"n", "3":"n", "3.5":"a #2", "3.6":"a #2", "4":"a #2", "5":"a #2", "6":"a #2", "7":"a #2", "8":"a #2", "9":"a #2", "10":"a #2", "11":"a #2", "12":"a #2", "13":"a #2", "14":"a #2", "15":"a #2", "16":"y", "17":"y", "18":"y", "19":"y", "20":"y", "21":"y", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y" }, "chrome":{ "4":"a x #3", "5":"a x #3", "6":"a x #3", "7":"a x #3", "8":"a x #3", "9":"a x #3", "10":"a x #3", "11":"a x #3", "12":"a x #3", "13":"a x #3", "14":"a x #3", "15":"a x #3", "16":"a x #3", "17":"a x #3", "18":"a x #3", "19":"a x #3", "20":"a x #3", "21":"a x #3", "22":"a x #3", "23":"a x #3", "24":"a x #3", "25":"a x #3", "26":"a x #3", "27":"a x #3", "28":"a x #3", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y" }, "safari":{ "3.1":"n", "3.2":"n", "4":"a x #3", "5":"a x #3", "5.1":"a x #3", "6":"a x #3", "6.1":"a x #3", "7":"a x #3", "7.1":"a x #3", "8":"a x #3", "9":"a x #3", "9.1":"a x #3", "10":"a x #3", "TP":"a x #3" }, "opera":{ "9":"n", "9.5-9.6":"a x #3", "10.0-10.1":"a x #3", "10.5":"a x #3", "10.6":"a x #3", "11":"a x #3", "11.1":"a x #3", "11.5":"a x #3", "11.6":"a x #3", "12":"a x #3", "12.1":"y", "15":"y", "16":"y", "17":"y", "18":"y", "19":"y", "20":"y", "21":"y", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y" }, "ios_saf":{ "3.2":"u", "4.0-4.1":"a x #3", "4.2-4.3":"a x #3", "5.0-5.1":"a x #3", "6.0-6.1":"a x #3", "7.0-7.1":"a x #3", "8":"a x #3", "8.1-8.4":"a x #3", "9.0-9.2":"a x #3", "9.3":"a x #3", "10-10.1":"a x #3" }, "op_mini":{ "all":"a #1" }, "android":{ "2.1":"u", "2.2":"u", "2.3":"a x #3", "3":"a x #3", "4":"a x #3", "4.1":"a x #3", "4.2-4.3":"a x #3", "4.4":"y", "4.4.3-4.4.4":"y", "53":"y" }, "bb":{ "7":"a x #3", "10":"a x #3" }, "op_mob":{ "10":"a x #3", "11":"a x #3", "11.1":"a x #3", "11.5":"a x #3", "12":"a x #3", "12.1":"y", "37":"y" }, "and_chr":{ "54":"y" }, "and_ff":{ "50":"y" }, "ie_mob":{ "10":"a #1", "11":"a #1" }, "and_uc":{ "11":"a x #3" }, "samsung":{ "4":"y" } }, "notes":"", "notes_by_num":{ "1":"Supports the `dpi` unit, but does not support `dppx` or `dpcm` units.", "2":"Firefox before 16 supports only `dpi` unit, but you can set `2dppx` per `min--moz-device-pixel-ratio: 2`", "3":"Supports the non-standard `min`/`max-device-pixel-ratio`" }, "usage_perc_y":66.93, "usage_perc_a":30.69, "ucprefix":false, "parent":"css-mediaqueries", "keywords":"@media,device-pixel-ratio,resolution,dppx,dpcm,dpi", "ie_id":"mediaqueriesresolutionfeature,dppxunitfortheresolutionmediaquery", "chrome_id":"5944509615570944", "firefox_id":"", "webkit_id":"", "shown":true }