MDN: Compat table: first and compact

Moves compatibility and specs tables to the top and makes them compact in articles at developer.mozilla.org.

目前為 2020-10-07 提交的版本,檢視 最新版本

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/* ==UserStyle==
@name        MDN: Compat table: first and compact
@description Moves compatibility and specs tables to the top and makes them compact in articles at developer.mozilla.org.
@namespace   myfonj
@version     0.1.1
@license     CC0 - Public Domain
==/UserStyle== */

@-moz-document domain("developer.mozilla.org") {
/*

https://userstyles.org/styles/177139/edit
https://greasyfork.org/en/scripts/408039/versions/new


MDN: Compat table: first and compact


general structure of the article is:

article#wikiArticle
 div
 p
 (...h2,p,h3,pre...)
 h2#Specifications
 table.standard-table
 h2#Browser_compatibility // ← "Browser compatibility"
 div.hidden // invisible "send PR" message
 div // sadly, .bc-data is now wrapped in this :(
  div.bc-data // ← ← ← ← ← this is it!
 // there seems to be no div after this point, only H2 and UL
 // so #Browser_compatibility ~ div seems to be viable selector
 h2.See_also // leave on the bootm. 
 ul

*/
/*
 pull BC table to the top
*/
article#wikiArticle {
	display: flex;
	flex-direction: column;
}

#Browser_compatibility,
#Browser_compatibility ~ * {
	order: -2;
}

/*
 return "see also" block back to the end 
*/
#Browser_compatibility ~ #See_also,
#Browser_compatibility ~ #See_also ~ * {
	order: 1
}

/*
 but pull Specs below compat
*/
#Specifications,
#Specifications + table.standard-table {
	order: -1;
}

/*
 remake Specs table into condensed and reversed "list"
 • 3 columns without status badge (Specification | Comment | Feedback)
     e.g. https://developer.mozilla.org/en-US/docs/Web/CSS/@media#Specifications
	   ->  (counter) Specification Comment Feedback
 • 3 columns with status badge (Specification | Status | Comment)
	   e.g. https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#Specifications
	   -> Status (badge) Specification (link) Comment
 • 2 columns (Specification | Title)
	  e.g. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Expires#Specifications
	  -> Title Specification (link)
*/
#Specifications + .standard-table tbody {
	display: flex;
	flex-direction: column-reverse;
}
#Specifications + .standard-table th,
#Specifications + .standard-table td br {
	display: none !important;
}
#Specifications + .standard-table td {
	background-color: transparent !important;
}
#Specifications + .standard-table td,
#Specifications + .standard-table td * {
	display: inline !important;
	padding: 0;
	border: none !important;
	box-shadow: none !important;
}
#Specifications + .standard-table td:nth-child(1) small {
	padding-left: 1ch;
}
ecifications + .standard-table tbody tr {
  border-bottom: 1px solid #ccc;
  text-indent: 4rem;
  position: relative;
  counter-increment: specount -1;
}
#Specifications + .standard-table tbody tr * {
  text-indent: 0 !important; /* whoa, text indent is inherited? */
}
/*
  this is just "fallback"
*/
#Specifications + .standard-table tbody td:first-child::before {
  content: counter(specount, lower-roman) '.';
  width: 4rem;
  text-align: center;
	position: absolute;
  left: 0;
  top: 0;
  opacity: .4;
}
/*
  We don't have nice things, sadly.
  https://github.com/w3c/csswg-drafts/issues/4559#issuecomment-562058086
*/
#Specifications + .standard-table tbody tr:first-child:nth-last-child(1) { counter-reset: specount 2; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(2) { counter-reset: specount 3; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(3) { counter-reset: specount 4; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(4) { counter-reset: specount 5; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(5) { counter-reset: specount 6; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(6) { counter-reset: specount 7; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(7) { counter-reset: specount 8; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(8) { counter-reset: specount 9; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(9) { counter-reset: specount 10; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(10) { counter-reset: specount 11; }
#Specifications + .standard-table tbody tr:first-child:nth-last-child(11) td:first-child::before, 
#Specifications + .standard-table tbody tr:first-child:nth-last-child(11) ~ tr td:first-child::before {
  content: '•';
}
/* futile attempt */
  
  
/*
Status badge is in three columns table [class^="spec-"]
	Sadly, there are three columns tables WITHOUT status badges in the middle col :sad face:
  (e.g. https://developer.mozilla.org/en-US/docs/Web/CSS/@media#Browser_compatibility
  contains
  )
  So resorting to little yanky posabs swap.
  Because displayed badge is ::before and text is 'real', I cannot make static placeholder for overflowing tooltip pade from text
*/
#Specifications + .standard-table td:nth-child(2):nth-last-child(2) [class^="spec-"] {
	white-space: nowrap;
	background-color: #eeeeee !important;
	font-size: 0;
	position: absolute;
  left: 0; top: 0;
	z-index: 1;
  padding-right: 1ch;
}
#Specifications + .standard-table td:nth-child(2):nth-last-child(2) [class^="spec-"]::after {
  content: '';
  font-size: 1rem;
}
#Specifications + .standard-table td:nth-child(2):nth-last-child(2) [class^="spec-"]:hover {
	font-size: 1rem;
	box-shadow: 0 0 1ch #fff;
	padding-right: 1ch;
}
#Specifications + .standard-table td:nth-child(2):nth-last-child(2) [class^="spec-"]::before {
  pointer-events: all;
	margin: 0;
	padding: 0;
  padding-left: 1ch;
	padding-right: 1ch;
	font-size: 1rem;
}
/*
  Hide "The definition of '%feature%' in that specification."
  Redundant.
*/
#Specifications + .standard-table td:nth-child(1) > a[href*="#"] > br + small {
  display: none !important;
}
  
/*
 "Browser compatibility" heading: compact, in table
*/
#Browser_compatibility {
	margin-top: 0;
	border-top: none;
	padding-top: 0;
	/* margin-bottom: -1rem; */
	opacity: 0.6;
	font-size: 1rem;
	position: relative;
	z-index: 1;
	padding-left: 0.3rem;
}

/*
 <NUKAGE>
*/
.bc-legend {
  display: none;
}
/*
 display: none; breaks anchors
*/
#Specifications,
#Browser_compatibility {
  height: 0;
  overflow: hidden;
  padding: 0;
  margin: 0;
}
/*
 </NUKAGE>
*/
/* compact table headers - icons only */
.bc-table .bc-browsers th {
	height: 2rem;
	overflow: hidden;
}

/* overflowing headers on hover*/
.bc-table .bc-browsers th:hover {
	overflow: visible;
}
.bc-browsers th .bc-head-txt-label {
	background-color: #e9eef1;
	width: auto;
	height: auto;
	bottom: 1em;
	position: absolute;
	margin: 0;
	transform-origin: center left;
}
.bc-browsers th:not(:hover) .bc-head-txt-label {
	color: transparent;
}

/* compact cells */
.text-content .bc-table td,
.text-content .bc-table th {
	padding-top: 0;
	padding-bottom: 0;
}

/* history dropdown toggle smaller */
.bc-history-link.only-icon {
	border-top: none;
	text-align: right
}
.ic-history {
	border-right: 0.35rem solid transparent
}
.bc-has-history.active .bc-history-link {
	max-width: 2em
}

/* compact table legend */
.bc-legend {
	margin-top: 0;
	margin-bottom: 1rem;
	padding-bottom: 0.5rem;
	border-bottom: 1px dotted;
}
.bc-legend dl {
	display: flex;
	max-width: none;
	margin-bottom: 0;
}
.bc-legend dd {
	margin: 0;
	padding: 0 5px;
}
.bc-legend .bc-supports {
	margin: 0;
	min-width: 1em;
	min-height: 1em;
}
.bc-legend .bc-level {
	display: none
}



/* some more compacting things*/
.text-content article[id="wikiArticle"] > h2 {
	position: relative;
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 3px solid #3d7e9a;
}

.text-content dd:last-child {
	margin-bottom: 0;
}

/*
 Compact "Update compatibility data on GitHub"
 -> "🖉" resembling "Edit in wiki" button
*/
.bc-data > .bc-github-link {
	position: absolute;
	right: 0;
	top: 0;
	padding-right: 1.2em;
	text-align: right;
	border: 2px solid transparent;
	z-index: 10;
	color: transparent;
}
.bc-data > .bc-github-link:focus,
.bc-data > .bc-github-link:hover {
  text-indent: 0;
	width: auto;
	overflow: visible;
	background-color: #333333;
	color: #fff;
	border-color: #3d7e9a;
	padding-left: 1em;
}
.bc-data > .bc-github-link:hover::after {
	content: url('data:image/svg+xml,<svg width="16" fill="%23fff" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 26"><path d="M5.672 24l1.422-1.422-3.672-3.672L2 20.328V22h2v2h1.672zm8.172-14.5a.329.329 0 00-.344-.344.368.368 0 00-.266.109l-8.469 8.469a.366.366 0 00-.109.266c0 .203.141.344.344.344a.368.368 0 00.266-.109l8.469-8.469a.366.366 0 00.109-.266zM13 6.5l6.5 6.5-13 13H0v-6.5zM23.672 8c0 .531-.219 1.047-.578 1.406L20.5 12 14 5.5l2.594-2.578c.359-.375.875-.594 1.406-.594s1.047.219 1.422.594l3.672 3.656c.359.375.578.891.578 1.422z"></path></svg>');
}

.bc-data > .bc-github-link::after {
	content: url('data:image/svg+xml,<svg width="16" fill="%23000" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 26"><path d="M5.672 24l1.422-1.422-3.672-3.672L2 20.328V22h2v2h1.672zm8.172-14.5a.329.329 0 00-.344-.344.368.368 0 00-.266.109l-8.469 8.469a.366.366 0 00-.109.266c0 .203.141.344.344.344a.368.368 0 00.266-.109l8.469-8.469a.366.366 0 00.109-.266zM13 6.5l6.5 6.5-13 13H0v-6.5zM23.672 8c0 .531-.219 1.047-.578 1.406L20.5 12 14 5.5l2.594-2.578c.359-.375.875-.594 1.406-.594s1.047.219 1.422.594l3.672 3.656c.359.375.578.891.578 1.422z"></path></svg>');
	position: absolute;
	right: 0;
	top: 0;
}

/*
 Compact "What are we missing?" button
 into '…▼' / '…▲'
*/
.scroll-to-signal {
	position: absolute;
	top: 1.2em;
	right: 0em;
	background-color: transparent !important;
	padding: 0 !important;
	width: 0 !important;
	height: auto !important;
	z-index: 11;
	color: transparent !important;
	font-weight: normal !important;
	border: 2px solid transparent !important;
}
.scroll-to-signal::after {
	content: '…▼';
	position: absolute;
	top: 0; right: 0;
	color: black;
}
.scroll-to-signal:focus,
.scroll-to-signal:hover {
	color: #fff !important;
	background-color: #333333 !important;
	border-color: #3d7e9a !important;
}
.scroll-to-signal:focus::after ,
.scroll-to-signal:hover::after {
	color: #fff !important;
}
.bc-signal-block.open + * .scroll-to-signal::after {
	content: '…▲';
}
/*
END of MDN: Compat table: first and compact
*/
}