395 lines
8.0 KiB
JSON
395 lines
8.0 KiB
JSON
{
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"title":"CSS position:sticky",
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"description":"Keeps elements positioned as \"fixed\" or \"relative\" depending on how it appears in the viewport. As a result the element is \"stuck\" when necessary while scrolling.",
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"spec":"https://drafts.csswg.org/css-position/#sticky-pos",
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"status":"wd",
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"links":[
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{
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"url":"http://updates.html5rocks.com/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",
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"title":"HTML5Rocks"
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},
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{
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"url":"https://developer.mozilla.org/en-US/docs/Web/CSS/position",
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"title":"MDN Web Docs - CSS position"
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},
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{
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"url":"https://www.webplatform.org/docs/css/properties/position",
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"title":"WebPlatform Docs"
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},
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{
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"url":"https://github.com/dollarshaveclub/stickybits",
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"title":"Polyfill"
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},
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{
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"url":"https://github.com/wilddeer/stickyfill",
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"title":"Another polyfill"
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},
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{
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"url":"http://gedd.ski/post/position-sticky/",
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"title":"geddski article: Examples and Gotchas"
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}
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],
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"bugs":[
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{
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"description":"Firefox 58 & below, Chrome 63 & below and Safari 7 & below do not appear to support [sticky table headers](https://jsfiddle.net/Mf4YT/2/)."
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},
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{
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"description":"A parent with overflow set to `auto` will prevent `position: sticky` from working in Safari"
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}
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],
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"categories":[
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"CSS"
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],
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"stats":{
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"ie":{
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"5.5":"n",
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"6":"n",
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"7":"n",
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"8":"n",
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"9":"n",
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"10":"n",
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"11":"n"
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},
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"edge":{
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"12":"n",
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"13":"n",
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"14":"n",
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"15":"n",
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"16":"a #6",
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"17":"a #6",
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"18":"a #6",
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"76":"a #4"
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},
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"firefox":{
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"2":"n",
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"3":"n",
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"3.5":"n",
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"3.6":"n",
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"4":"n",
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"5":"n",
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"6":"n",
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"8":"n",
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"9":"n",
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"10":"n",
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"11":"n",
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"12":"n",
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"13":"n",
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"14":"n",
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"15":"n",
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"16":"n",
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"17":"n",
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"18":"n",
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"19":"n",
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"20":"n",
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"21":"n",
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"22":"n",
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"23":"n",
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"24":"n",
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"25":"n",
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"26":"n d #1",
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"27":"n d #1",
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"28":"n d #1",
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"29":"n d #1",
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"30":"n d #1",
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"31":"n d #1",
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"32":"a #3",
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"33":"a #3",
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"34":"a #3",
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"35":"a #3",
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"36":"a #3",
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"37":"a #3",
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"38":"a #3",
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"39":"a #3",
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"40":"a #3",
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"41":"a #3",
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"42":"a #3",
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"43":"a #3",
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"44":"a #3",
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"45":"a #3",
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"46":"a #3",
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"47":"a #3",
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"48":"a #3",
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"49":"a #3",
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"50":"a #3",
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"51":"a #3",
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"52":"a #3",
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"53":"a #3",
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"54":"a #3",
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"55":"a #3",
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"56":"a #3",
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"57":"a #3",
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"58":"a #3",
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"59":"y",
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"60":"y",
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"61":"y",
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"62":"y",
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"63":"y",
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"64":"y",
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"65":"y",
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"66":"y",
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"67":"y",
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"68":"y",
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"69":"y",
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"70":"y",
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"71":"y"
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},
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"chrome":{
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"4":"n",
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"5":"n",
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"6":"n",
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"7":"n",
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"8":"n",
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"9":"n",
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"10":"n",
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"11":"n",
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"12":"n",
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"13":"n",
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"14":"n",
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"17":"n",
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"18":"n",
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"19":"n",
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"20":"n",
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"21":"n",
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"22":"n",
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"23":"n d #2",
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"24":"n d #2",
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"25":"n d #2",
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"26":"n d #2",
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"27":"n d #2",
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"30":"n d #2",
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"31":"n d #2",
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"32":"n d #2",
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"33":"n d #2",
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"34":"n d #2",
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"35":"n d #2",
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"36":"n d #2",
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"37":"n",
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"38":"n",
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"39":"n",
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"40":"n",
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"41":"n",
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"42":"n",
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"43":"n",
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"44":"n",
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"45":"n",
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"46":"n",
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"47":"n",
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"48":"n",
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"49":"n",
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"50":"n",
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"51":"n",
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"52":"n d #2",
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"53":"n d #2",
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"54":"n d #2",
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"55":"n d #2",
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"56":"a #4",
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"57":"a #4",
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"58":"a #4",
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"59":"a #4",
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"60":"a #4",
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"61":"a #4",
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"62":"a #4",
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"63":"a #4",
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"64":"a #4",
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"65":"a #4",
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"66":"a #4",
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"67":"a #4",
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"68":"a #4",
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"69":"a #4",
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"70":"a #4",
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"71":"a #4",
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"72":"a #4",
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"73":"a #4",
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"74":"a #4",
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"75":"a #4",
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"76":"a #4",
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"77":"a #4",
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"78":"a #4",
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"79":"a #4",
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"80":"a #4"
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},
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"safari":{
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"3.1":"n",
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"3.2":"n",
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"4":"n",
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"5":"n",
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"5.1":"n",
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"6":"n",
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"6.1":"a x #5",
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"7":"a x #5",
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"7.1":"y x",
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"8":"y x",
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"9":"y x",
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"9.1":"y x",
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"10":"y x",
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"10.1":"y x",
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"11":"y x",
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"11.1":"y x",
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"12":"y x",
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"12.1":"y x",
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"13":"y x",
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"TP":"y x"
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},
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"opera":{
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"9":"n",
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"9.5-9.6":"n",
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"10.0-10.1":"n",
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"10.5":"n",
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"10.6":"n",
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"11":"n",
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"11.1":"n",
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"11.5":"n",
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"11.6":"n",
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"12":"n",
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"12.1":"n",
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"15":"n",
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"16":"n",
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"17":"n",
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"18":"n",
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"19":"n",
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"20":"n",
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"21":"n",
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"22":"n",
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"23":"n",
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"24":"n",
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"25":"n",
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"26":"n",
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"27":"n",
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"28":"n",
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"29":"n",
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"30":"n",
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"31":"n",
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"32":"n",
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"33":"n",
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"34":"n",
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"35":"n",
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"36":"n",
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"37":"n",
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"38":"n",
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"39":"n d #2",
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"40":"n d #2",
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"41":"n d #2",
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"42":"a #4",
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"43":"a #4",
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"44":"a #4",
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"45":"a #4",
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"46":"a #4",
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"47":"a #4",
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"48":"a #4",
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"49":"a #4",
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"50":"a #4",
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"51":"a #4",
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"52":"a #4",
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"53":"a #4",
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"54":"a #4",
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"55":"a #4",
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"56":"a #4",
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"57":"a #4",
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"58":"a #4",
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"60":"a #4",
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"62":"a #4"
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},
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"ios_saf":{
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"3.2":"n",
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"4.0-4.1":"n",
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"4.2-4.3":"n",
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"5.0-5.1":"n",
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"6.0-6.1":"a x #5",
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"7.0-7.1":"a x #5",
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"8":"y x",
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"8.1-8.4":"y x",
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"9.0-9.2":"y x",
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"9.3":"y x",
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"10.0-10.2":"y x",
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"10.3":"y x",
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"11.0-11.2":"y x",
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"11.3-11.4":"y x",
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"12.0-12.1":"y x",
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"12.2-12.3":"y x",
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"13":"y x"
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},
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"op_mini":{
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"all":"n"
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},
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"android":{
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"2.1":"n",
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"2.2":"n",
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"2.3":"n",
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"3":"n",
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"4":"n",
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"4.1":"n",
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"4.2-4.3":"n",
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"4.4":"n",
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"4.4.3-4.4.4":"n",
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"76":"a #4"
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},
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"bb":{
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"7":"n",
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"10":"n"
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},
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"op_mob":{
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"10":"n",
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"11":"n",
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"11.1":"n",
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"11.5":"n",
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"12":"n",
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"12.1":"n",
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"46":"a #4"
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},
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"and_chr":{
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"76":"a #4"
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},
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"and_ff":{
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"68":"y"
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},
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"ie_mob":{
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"10":"n",
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"11":"n"
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},
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"and_uc":{
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"12.12":"a #4"
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},
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"samsung":{
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"4":"n",
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"5.0-5.4":"n",
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"6.2-6.4":"y",
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"7.2-7.4":"y",
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"8.2":"y",
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"9.2":"y"
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},
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"and_qq":{
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"1.2":"n d #2"
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},
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"baidu":{
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"7.12":"n"
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},
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"kaios":{
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"2.5":"a #3"
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}
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},
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"notes":"Any ancestor between the sticky element and its user-scrollable container with overflow computed as anything but `visible`/`clip` will effectively prevent sticking behavior.",
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"notes_by_num":{
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"1":"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",
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"2":"Enabled through the \"experimental Web Platform features\" flag",
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"3":"Not supported on any `table` parts - See [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=975644)",
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"4":"Supported on `th` elements, but not `thead` or `tr` - See [Chrome bug](https://bugs.chromium.org/p/chromium/issues/detail?id=702927)",
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"5":"Do not appear to support sticky table headers",
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"6":"Supported on `th` elements, but not `thead` or `tr` - See [Edge bug](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/16765952/)"
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},
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"usage_perc_y":20.43,
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"usage_perc_a":71.9,
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"ucprefix":false,
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"parent":"",
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"keywords":"",
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"ie_id":"positionsticky",
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"chrome_id":"6190250464378880",
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"firefox_id":"",
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"webkit_id":"feature-position:-sticky",
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"shown":true
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}
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