analyze-css
Version:
CSS selectors complexity and performance analyzer
1,704 lines (1,703 loc) • 68.5 kB
JSON
{
"generated": "Using autoprefixer v10.4.21",
"browsers": [
"and_chr 134",
"and_ff 136",
"and_qq 14.9",
"and_uc 15.5",
"android 134",
"chrome 109",
"chrome 131",
"chrome 132",
"chrome 133",
"chrome 134",
"chrome 135",
"edge 133",
"edge 134",
"firefox 128",
"firefox 136",
"firefox 137",
"ios_saf 15.6-15.8",
"ios_saf 16.6-16.7",
"ios_saf 17.6-17.7",
"ios_saf 18.1",
"ios_saf 18.3",
"ios_saf 18.4",
"kaios 2.5",
"kaios 3.0-3.1",
"op_mini all",
"op_mob 80",
"opera 116",
"opera 117",
"safari 18.3",
"safari 18.4",
"samsung 26",
"samsung 27"
],
"prefixes": {
"-ms-border-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-radius": {
"keep": false,
"msg": "was required by Android Browser 2.1, Chrome 4, Safari on iOS 3.2, Safari 4 and earlier"
},
"-moz-border-radius": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-border-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-top-left-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-top-left-radius": {
"keep": false,
"msg": "was required by Android Browser 2.1, Chrome 4, Safari on iOS 3.2, Safari 4 and earlier"
},
"-moz-border-top-left-radius": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-border-top-left-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-top-right-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-top-right-radius": {
"keep": false,
"msg": "was required by Android Browser 2.1, Chrome 4, Safari on iOS 3.2, Safari 4 and earlier"
},
"-moz-border-top-right-radius": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-border-top-right-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-bottom-right-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-bottom-right-radius": {
"keep": false,
"msg": "was required by Android Browser 2.1, Chrome 4, Safari on iOS 3.2, Safari 4 and earlier"
},
"-moz-border-bottom-right-radius": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-border-bottom-right-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-bottom-left-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-bottom-left-radius": {
"keep": false,
"msg": "was required by Android Browser 2.1, Chrome 4, Safari on iOS 3.2, Safari 4 and earlier"
},
"-moz-border-bottom-left-radius": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-border-bottom-left-radius": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-box-shadow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-box-shadow": {
"keep": false,
"msg": "was required by Android Browser 3, Chrome 9, Safari on iOS 4.2, Safari 5 and earlier"
},
"-moz-box-shadow": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-box-shadow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-name": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-name": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-name": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-name": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-duration": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-duration": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-duration": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-duration": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-delay": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-delay": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-delay": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-delay": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-direction": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-direction": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-direction": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-direction": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-fill-mode": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-fill-mode": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-fill-mode": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-fill-mode": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-iteration-count": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-iteration-count": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-iteration-count": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-iteration-count": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-play-state": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-play-state": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-play-state": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-play-state": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-animation-timing-function": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-animation-timing-function": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-animation-timing-function": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-animation-timing-function": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-@keyframes": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-@keyframes": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 42, Safari on iOS 8.1, Opera 29, Safari 8 and earlier"
},
"-moz-@keyframes": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-@keyframes": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-transition": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transition": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 25, Safari on iOS 6, Opera 12, Safari 6 and earlier"
},
"-moz-transition": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transition": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-transition-property": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transition-property": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 25, Safari on iOS 6, Opera 12, Safari 6 and earlier"
},
"-moz-transition-property": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transition-property": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-transition-duration": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transition-duration": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 25, Safari on iOS 6, Opera 12, Safari 6 and earlier"
},
"-moz-transition-duration": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transition-duration": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-transition-delay": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transition-delay": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 25, Safari on iOS 6, Opera 12, Safari 6 and earlier"
},
"-moz-transition-delay": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transition-delay": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-transition-timing-function": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transition-timing-function": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 25, Safari on iOS 6, Opera 12, Safari 6 and earlier"
},
"-moz-transition-timing-function": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transition-timing-function": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-transform": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transform": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 35, Safari on iOS 8.1, Opera 22, Safari 8 and earlier"
},
"-moz-transform": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transform": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-transform-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transform-origin": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 35, Safari on iOS 8.1, Opera 22, Safari 8 and earlier"
},
"-moz-transform-origin": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transform-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-perspective": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-perspective": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 35, Safari on iOS 8.1, Opera 22, Safari 8 and earlier"
},
"-moz-perspective": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-perspective": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-perspective-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-perspective-origin": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 35, Safari on iOS 8.1, Opera 22, Safari 8 and earlier"
},
"-moz-perspective-origin": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-perspective-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-transform-style": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-transform-style": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 35, Safari on iOS 8.1, Opera 22, Safari 8 and earlier"
},
"-moz-transform-style": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-transform-style": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-backface-visibility": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-backface-visibility": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 35, Safari on iOS 15.2, Opera 22, Safari 15.2 and earlier"
},
"-moz-backface-visibility": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-backface-visibility": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-box-sizing": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-box-sizing": {
"keep": false,
"msg": "was required by Android Browser 3, Chrome 9, Safari on iOS 4.2, Safari 5 and earlier"
},
"-moz-box-sizing": {
"keep": false,
"msg": "was required by Firefox 28 and earlier"
},
"-o-box-sizing": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-filter": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-filter": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 52, Safari on iOS 9, Opera 39, Safari 9, Samsung Internet 6.2 and earlier"
},
"-moz-filter": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-filter": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-backdrop-filter": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-backdrop-filter": {
"keep": true,
"msg": "required by Safari on iOS 15.6 and later"
},
"-moz-backdrop-filter": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-backdrop-filter": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-columns": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-columns": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-columns": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-columns": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-width": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-width": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-gap": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-gap": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-gap": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-gap": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-rule": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-rule": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-rule": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-rule": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-rule-color": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-rule-color": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-rule-color": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-rule-color": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-rule-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-rule-width": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-rule-width": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-rule-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-count": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-count": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-count": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-count": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-rule-style": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-rule-style": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-rule-style": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-rule-style": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-span": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-span": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-span": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-span": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-column-fill": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-column-fill": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-column-fill": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-column-fill": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-break-before": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-break-before": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-break-before": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-break-before": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-break-after": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-break-after": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-break-after": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-break-after": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-break-inside": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-break-inside": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 49, Safari on iOS 8.1, Opera 36, Safari 8, Samsung Internet 4 and earlier"
},
"-moz-break-inside": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-break-inside": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-user-select": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-user-select": {
"keep": true,
"msg": "required by Safari 18.3, Safari on iOS 15.6 and later"
},
"-moz-user-select": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-user-select": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex-grow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex-grow": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex-grow": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex-grow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex-shrink": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex-shrink": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex-shrink": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex-shrink": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex-basis": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex-basis": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex-basis": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex-basis": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex-direction": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex-direction": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex-direction": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex-direction": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex-wrap": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex-wrap": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex-wrap": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex-wrap": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-flex-flow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-flex-flow": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-flex-flow": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-flex-flow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-justify-content": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-justify-content": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-justify-content": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-justify-content": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-order": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-order": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-order": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-order": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-align-items": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-align-items": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-align-items": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-align-items": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-align-self": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-align-self": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-align-self": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-align-self": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-align-content": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-align-content": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 28, Safari on iOS 8.1, Opera 16, Safari 8 and earlier"
},
"-moz-align-content": {
"keep": false,
"msg": "was required by Firefox 21 and earlier"
},
"-o-align-content": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-background-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-background-origin": {
"keep": false,
"msg": "was required by Android Browser 2.3, Opera 10 and earlier"
},
"-moz-background-origin": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-background-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-background-size": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-background-size": {
"keep": false,
"msg": "was required by Android Browser 2.3, Opera 10 and earlier"
},
"-moz-background-size": {
"keep": false,
"msg": "was required by Firefox 3.6 and earlier"
},
"-o-background-size": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-background-clip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-background-clip": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-background-clip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-background-clip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-font-feature-settings": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-font-feature-settings": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 47, Opera 34, Samsung Internet 4 and earlier"
},
"-moz-font-feature-settings": {
"keep": false,
"msg": "was required by Firefox 33 and earlier"
},
"-o-font-feature-settings": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-font-variant-ligatures": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-font-variant-ligatures": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 47, Opera 34, Samsung Internet 4 and earlier"
},
"-moz-font-variant-ligatures": {
"keep": false,
"msg": "was required by Firefox 33 and earlier"
},
"-o-font-variant-ligatures": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-font-language-override": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-font-language-override": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 47, Opera 34, Samsung Internet 4 and earlier"
},
"-moz-font-language-override": {
"keep": false,
"msg": "was required by Firefox 33 and earlier"
},
"-o-font-language-override": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-font-kerning": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-font-kerning": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 32, Safari on iOS 11.3, Opera 19, Safari 9 and earlier"
},
"-moz-font-kerning": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-font-kerning": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-image": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-image": {
"keep": false,
"msg": "was required by Android Browser 4.2, Chrome 14, Safari on iOS 5, Opera 12.1, Safari 5.1 and earlier"
},
"-moz-border-image": {
"keep": false,
"msg": "was required by Firefox 14 and earlier"
},
"-o-border-image": {
"keep": true,
"msg": "required by Opera Mini NaN and later"
},
"-ms-hyphens": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-hyphens": {
"keep": true,
"msg": "required by Safari on iOS 15.6 and later"
},
"-moz-hyphens": {
"keep": false,
"msg": "was required by Firefox 42 and earlier"
},
"-o-hyphens": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-tab-size": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-tab-size": {
"keep": false,
"msg": "was required by Opera 12.1 and earlier"
},
"-moz-tab-size": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-tab-size": {
"keep": true,
"msg": "required by Opera Mini NaN and later"
},
"-ms-touch-action": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-touch-action": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-moz-touch-action": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-touch-action": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-decoration-skip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-decoration-skip": {
"keep": true,
"msg": "required by Safari on iOS 15.6 and later"
},
"-moz-text-decoration-skip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-text-decoration-skip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-decoration-skip-ink": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-decoration-skip-ink": {
"keep": true,
"msg": "required by Safari on iOS 15.6 and later"
},
"-moz-text-decoration-skip-ink": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-text-decoration-skip-ink": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-decoration": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-decoration": {
"keep": true,
"msg": "required by Safari 18.3, Safari on iOS 15.6 and later"
},
"-moz-text-decoration": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-text-decoration": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-decoration-color": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-decoration-color": {
"keep": false,
"msg": "was required by Safari on iOS 12, Safari 12 and earlier"
},
"-moz-text-decoration-color": {
"keep": false,
"msg": "was required by Firefox 35 and earlier"
},
"-o-text-decoration-color": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-decoration-line": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-decoration-line": {
"keep": false,
"msg": "was required by Safari on iOS 12, Safari 12 and earlier"
},
"-moz-text-decoration-line": {
"keep": false,
"msg": "was required by Firefox 35 and earlier"
},
"-o-text-decoration-line": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-decoration-style": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-decoration-style": {
"keep": false,
"msg": "was required by Safari on iOS 12, Safari 12 and earlier"
},
"-moz-text-decoration-style": {
"keep": false,
"msg": "was required by Firefox 35 and earlier"
},
"-o-text-decoration-style": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-size-adjust": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-size-adjust": {
"keep": true,
"msg": "required by Safari on iOS 15.6 and later"
},
"-moz-text-size-adjust": {
"keep": true,
"msg": "required by Firefox for Android 136 and later"
},
"-o-text-size-adjust": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-clip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-clip": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-clip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-clip": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-composite": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-composite": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-composite": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-composite": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-image": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-image": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-image": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-image": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-origin": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-origin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-repeat": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-repeat": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-repeat": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-repeat": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-border-repeat": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-border-repeat": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-border-repeat": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-border-repeat": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-border-source": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-border-source": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-border-source": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-border-source": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-position": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-position": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-position": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-position": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-size": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-size": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-size": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-size": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-border": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-border": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-border": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-border": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-border-outset": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-border-outset": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-border-outset": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-border-outset": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-border-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-border-width": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-border-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-border-width": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-mask-border-slice": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-mask-border-slice": {
"keep": true,
"msg": "required by Chrome 109, UC Browser for Android 15.5, QQ Browser 14.9 and later"
},
"-moz-mask-border-slice": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-mask-border-slice": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-clip-path": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-clip-path": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 54, Safari on iOS 12.2, Opera 41, Safari 13, Samsung Internet 5 and earlier"
},
"-moz-clip-path": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-clip-path": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-box-decoration-break": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-box-decoration-break": {
"keep": true,
"msg": "required by Chrome 109, Safari 18.3, Safari on iOS 15.6, UC Browser for Android 15.5, Samsung Internet 26, QQ Browser 14.9 and later"
},
"-moz-box-decoration-break": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-box-decoration-break": {
"keep": true,
"msg": "required by Opera Mobile 80 and later"
},
"-ms-object-fit": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-object-fit": {
"keep": false,
"msg": "was required by Opera 12.1 and earlier"
},
"-moz-object-fit": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-object-fit": {
"keep": true,
"msg": "required by Opera Mini NaN and later"
},
"-ms-object-position": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-object-position": {
"keep": false,
"msg": "was required by Opera 12.1 and earlier"
},
"-moz-object-position": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-object-position": {
"keep": true,
"msg": "required by Opera Mini NaN and later"
},
"-ms-shape-margin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-shape-margin": {
"keep": false,
"msg": "was required by Safari on iOS 10, Safari 10 and earlier"
},
"-moz-shape-margin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-shape-margin": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-shape-outside": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-shape-outside": {
"keep": false,
"msg": "was required by Safari on iOS 10, Safari 10 and earlier"
},
"-moz-shape-outside": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-shape-outside": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-shape-image-threshold": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-shape-image-threshold": {
"keep": false,
"msg": "was required by Safari on iOS 10, Safari 10 and earlier"
},
"-moz-shape-image-threshold": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-shape-image-threshold": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-text-overflow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-overflow": {
"keep": false,
"msg": "was required by Opera 10.6 and earlier"
},
"-moz-text-overflow": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-text-overflow": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-@viewport": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-@viewport": {
"keep": false,
"msg": "was required by Edge 18 and earlier"
},
"-moz-@viewport": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-@viewport": {
"keep": true,
"msg": "required by Opera Mini NaN and later"
},
"-ms-@resolution": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-@resolution": {
"keep": true,
"msg": "required by Safari on iOS 15.6 and later"
},
"-moz-@resolution": {
"keep": false,
"msg": "was required by Firefox 15 and earlier"
},
"-o-@resolution": {
"keep": false,
"msg": "was required by Opera Mobile 12 and earlier"
},
"-ms-text-align-last": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-text-align-last": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-moz-text-align-last": {
"keep": true,
"msg": "required by KaiOS Browser 2.5 and later"
},
"-o-text-align-last": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-image-rendering": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-image-rendering": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-moz-image-rendering": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-o-image-rendering": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-inline-start": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-inline-start": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 68, Safari on iOS 12, Opera 55, Safari 12, Samsung Internet 9.2 and earlier"
},
"-moz-border-inline-start": {
"keep": false,
"msg": "was required by Firefox 40 and earlier"
},
"-o-border-inline-start": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-border-inline-end": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-border-inline-end": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 68, Safari on iOS 12, Opera 55, Safari 12, Samsung Internet 9.2 and earlier"
},
"-moz-border-inline-end": {
"keep": false,
"msg": "was required by Firefox 40 and earlier"
},
"-o-border-inline-end": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-margin-inline-start": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-margin-inline-start": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 68, Safari on iOS 12, Opera 55, Safari 12, Samsung Internet 9.2 and earlier"
},
"-moz-margin-inline-start": {
"keep": false,
"msg": "was required by Firefox 40 and earlier"
},
"-o-margin-inline-start": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-margin-inline-end": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-webkit-margin-inline-end": {
"keep": false,
"msg": "was required by Android Browser 4.4, Chrome 68, Safari on iOS 12, Opera 55, Safari 12, Samsung Internet 9.2 and earlier"
},
"-moz-margin-inline-end": {
"keep": false,
"msg": "was required by Firefox 40 and earlier"
},
"-o-margin-inline-end": {
"keep": false,
"msg": "prefix is no longer supported"
},
"-ms-padding-inline-start": {
"keep": false,