lepu-test-platform-web/node_modules/caniuse-db/features-json/background-img-opts.json

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{
"title":"CSS3 Background-image options",
"description":"New properties to affect background images, including background-clip, background-origin and background-size",
"spec":"https://www.w3.org/TR/css3-background/#backgrounds",
"status":"cr",
"links":[
{
"url":"http://www.standardista.com/css3/css3-background-properties",
"title":"Detailed compatibility tables and demos"
},
{
"url":"https://github.com/louisremi/background-size-polyfill",
"title":"Polyfill for IE7-8"
},
{
"url":"https://developer.mozilla.org/en/docs/Web/CSS/background-image",
"title":"MDN Web Docs - background-image"
}
],
"bugs":[
{
"description":"iOS Safari has buggy behavior with `background-size: cover;` on a page's body."
},
{
"description":"iOS Safari has buggy behavior with `background-size: cover;` + `background-attachment: fixed;`"
},
{
"description":"Safari (OS X and iOS) and Chrome do not support background-size: 100% <height>px; in combination with SVG images, it leaves them at the original size while other browsers stretch the vector image correctly while leaving the height at the specified number of pixels."
},
{
"description":"Android 4.3 browser and below are reported to not support percentages in `background-size`"
}
],
"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",
"15":"y",
"16":"y",
"17":"y",
"18":"y",
"79":"y",
"80":"y",
"81":"y",
"83":"y",
"84":"y"
},
"firefox":{
"2":"n",
"3":"n",
"3.5":"n",
"3.6":"a x",
"4":"y",
"5":"y",
"6":"y",
"7":"y",
"8":"y",
"9":"y",
"10":"y",
"11":"y",
"12":"y",
"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",
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"49":"y",
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"53":"y",
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"64":"y",
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"66":"y",
"67":"y",
"68":"y",
"69":"y",
"70":"y",
"71":"y",
"72":"y",
"73":"y",
"74":"y",
"75":"y",
"76":"y",
"77":"y",
"78":"y",
"79":"y",
"80":"y",
"81":"y",
"82":"y"
},
"chrome":{
"4":"a #3",
"5":"a #3",
"6":"a #3",
"7":"a #3",
"8":"a #3",
"9":"a #3",
"10":"a #3",
"11":"a #3",
"12":"a #3",
"13":"a #3",
"14":"a #3",
"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",
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"52":"y",
"53":"y",
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"55":"y",
"56":"y",
"57":"y",
"58":"y",
"59":"y",
"60":"y",
"61":"y",
"62":"y",
"63":"y",
"64":"y",
"65":"y",
"66":"y",
"67":"y",
"68":"y",
"69":"y",
"70":"y",
"71":"y",
"72":"y",
"73":"y",
"74":"y",
"75":"y",
"76":"y",
"77":"y",
"78":"y",
"79":"y",
"80":"y",
"81":"y",
"83":"y",
"84":"y",
"85":"y",
"86":"y",
"87":"y",
"88":"y"
},
"safari":{
"3.1":"a #2 #3",
"3.2":"a #2 #3",
"4":"a #2 #3",
"5":"a #2 #3",
"5.1":"a #2 #3",
"6":"a #2 #3",
"6.1":"a #2 #3",
"7":"y",
"7.1":"y",
"8":"y",
"9":"y",
"9.1":"y",
"10":"y",
"10.1":"y",
"11":"y",
"11.1":"y",
"12":"y",
"12.1":"y",
"13":"y",
"13.1":"y",
"14":"y",
"TP":"y"
},
"opera":{
"9":"n",
"9.5-9.6":"n",
"10.0-10.1":"a x",
"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",
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"32":"y",
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"64":"y",
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"69":"y",
"70":"y"
},
"ios_saf":{
"3.2":"a",
"4.0-4.1":"a",
"4.2-4.3":"a",
"5.0-5.1":"a #3",
"6.0-6.1":"a",
"7.0-7.1":"y",
"8":"y",
"8.1-8.4":"y",
"9.0-9.2":"y",
"9.3":"y",
"10.0-10.2":"y",
"10.3":"y",
"11.0-11.2":"y",
"11.3-11.4":"y",
"12.0-12.1":"y",
"12.2-12.4":"y",
"13.0-13.1":"y",
"13.2":"y",
"13.3":"y",
"13.4-13.5":"y",
"14.0":"y"
},
"op_mini":{
"all":"a #1"
},
"android":{
"2.1":"a x",
"2.2":"a x #3",
"2.3":"a x #3",
"3":"a #3",
"4":"a #3",
"4.1":"a #3",
"4.2-4.3":"a #3",
"4.4":"y",
"4.4.3-4.4.4":"y",
"81":"y"
},
"bb":{
"7":"y",
"10":"y"
},
"op_mob":{
"10":"y",
"11":"y",
"11.1":"y",
"11.5":"y",
"12":"y",
"12.1":"y",
"46":"y"
},
"and_chr":{
"84":"y"
},
"and_ff":{
"79":"y"
},
"ie_mob":{
"10":"y",
"11":"y"
},
"and_uc":{
"12.12":"y"
},
"samsung":{
"4":"y",
"5.0-5.4":"y",
"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"
},
"and_qq":{
"10.4":"y"
},
"baidu":{
"7.12":"y"
},
"kaios":{
"2.5":"y"
}
},
"notes":"Firefox, Chrome and Safari support the unofficial `-webkit-background-clip: text` (only with prefix). Safari does not support `-webkit-background-clip: text;` for `<button>` elements. But you can put `<span>` inside `<button>` to get the same result.",
"notes_by_num":{
"1":"Partial support in Opera Mini refers to not supporting background sizing or background attachments. However Opera Mini 7.5 supports background sizing (including cover and contain values).",
"2":"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",
"3":"Does not support `background-size` values in the `background` shorthand"
},
"usage_perc_y":97.34,
"usage_perc_a":1.24,
"ucprefix":false,
"parent":"",
"keywords":"",
"ie_id":"",
"chrome_id":"",
"firefox_id":"",
"webkit_id":"",
"shown":true
}