{ "title":"CSS background-position edge offsets", "description":"Allows CSS background images to be positioned relative to the specified edge using the 3 to 4 value syntax. For example: `background-position: right 5px bottom 5px;` for positioning 5px from the bottom-right corner.", "spec":"http://www.w3.org/TR/css3-background/#background-position", "status":"cr", "links":[ { "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/background-position", "title":"MDN article on background-position" }, { "url":"http://briantree.se/quick-tip-06-use-four-value-syntax-properly-position-background-images/", "title":"Basic information" } ], "bugs":[ { "description":"Safari 8 [has a bug](https://discussions.apple.com/thread/6679022) with bottom-positioned values `background-attachment: fixed;`" }, { "description":"Transitions to `background-position` using edge offsets in Safari requires you to set edge offsets to zero if transitioning from no offset positions.\r\nE.g. for `background-position: right bottom` ; to `background-position: right 5px bottom 5px;`\r\nSafari requires `background-position: right 0 bottom 0;`" } ], "categories":[ "CSS3" ], "stats":{ "ie":{ "5.5":"n", "6":"n", "7":"n", "8":"n", "9":"y", "10":"y", "11":"y" }, "edge":{ "12":"y", "13":"y", "14":"y" }, "firefox":{ "2":"n", "3":"n", "3.5":"n", "3.6":"n", "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n", "12":"n", "13":"y", "14":"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", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y" }, "chrome":{ "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n", "12":"n", "13":"n", "14":"n", "15":"n", "16":"n", "17":"n", "18":"n", "19":"n", "20":"n", "21":"n", "22":"n", "23":"n", "24":"n", "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", "54":"y", "55":"y", "56":"y", "57":"y" }, "safari":{ "3.1":"n", "3.2":"n", "4":"n", "5":"n", "5.1":"n", "6":"n", "6.1":"n", "7":"y", "7.1":"y", "8":"y", "9":"y", "9.1":"y", "10":"y", "TP":"y" }, "opera":{ "9":"n", "9.5-9.6":"n", "10.0-10.1":"n", "10.5":"y", "10.6":"y", "11":"y", "11.1":"y", "11.5":"y", "11.6":"y", "12":"y", "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":"n", "4.0-4.1":"n", "4.2-4.3":"n", "5.0-5.1":"n", "6.0-6.1":"n", "7.0-7.1":"y", "8":"y", "8.1-8.4":"y", "9.0-9.2":"y", "9.3":"y", "10-10.1":"y" }, "op_mini":{ "all":"y" }, "android":{ "2.1":"n", "2.2":"n", "2.3":"n", "3":"n", "4":"n", "4.1":"n", "4.2-4.3":"n", "4.4":"y", "4.4.3-4.4.4":"y", "53":"y" }, "bb":{ "7":"n", "10":"y" }, "op_mob":{ "10":"n", "11":"y", "11.1":"y", "11.5":"y", "12":"y", "12.1":"y", "37":"y" }, "and_chr":{ "54":"y" }, "and_ff":{ "50":"y" }, "ie_mob":{ "10":"y", "11":"y" }, "and_uc":{ "11":"n" }, "samsung":{ "4":"y" } }, "notes":"", "notes_by_num":{ }, "usage_perc_y":87.38, "usage_perc_a":0, "ucprefix":false, "parent":"", "keywords":"4 value syntax", "ie_id":"", "chrome_id":"", "firefox_id":"", "webkit_id":"", "shown":true }