html {
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
    background-color: #fff;
    color: #000;
    font-family: 'Open Sans', sans-serif; margin: 0; font-weight: 300; display: inline-block;
    width: 100%;
}
:target {
    background: #ffc
}
@media (max-width: 468px) {
    .hidden-tiny {
        display: none !important;
    }
}
@media (max-width: 768px) {
    .hidden-mobile {
        display: none !important;
    }
}
@media (max-width: 1024px) {
    .hidden-tablet {
        display: none !important;
    }
}
table {
    margin-bottom: 2em;
    min-width: 100%;
}
thead {
    background: white;
}
thead > tr:nth-child(2) > th {
    box-shadow: 0 0 0 2px white;
}
th {
    font-weight: normal; text-align: center; padding: 1em 0.45em; position: relative; min-width: 40px; font-size: 13px; background: #eee; vertical-align: middle;
}
th abbr {
    font-weight: bold;
}
th:nth-child(3) {
    min-width: 10px;
}
td {
    background: #eee; position:relative; margin-left: -10px; font-size: 14px;
}
body:not(.es6) td {
    padding-left:0.5rem;
}
body:not(.esintl):not(.non-standard) [significance] > td:first-child:before {
    content: "⬤";
    opacity:0.2;
    width:1.5rem;
    text-align:center;
    display:inline-block;
}
body:not(.esintl):not(.non-standard) [significance="0.125"] > td:first-child:before {
    content: "⬤";
    font-size:3px;
}
body:not(.esintl):not(.non-standard) [significance="0.25"] > td:first-child:before {
    content: "⬤";
    font-size:6px;
}
body:not(.esintl):not(.non-standard) [significance="0.5"] > td:first-child:before {
    content: "⬤";
    font-size:9px;
}

td:hover .anchor,
td .anchor:focus {
    color: #00c;
}
td .anchor {
    display: block; position: absolute; top: -5px; left: -17px; text-decoration: none; padding: 5px; color: #fff;
}
td:first-child {
    min-width: 360px;
}
a[href^='#'] {
    text-decoration: none;
}
code {
    font-family: "Courier New", Courier, monospace;
}

tr:hover, tr.hover td {
    background: #ddd;
}

tr.category td {
    font-weight: bold;
    padding-top: 2px;
    padding-bottom: 2px;
    padding-left: 5px;
}

.controls, .legend {
  display: inline-block;
  width: 50%;
  vertical-align: top;
}
.controls {
    height: 75px;
}

/* platforms colour legend */
.legend {
    margin-bottom: 1em;
    font-size: 0.8em;
}
.legend > * {
    background-color: ghostwhite;
    display: inline-block;
    overflow:hidden;
    margin: 0 2.5px;
    padding: 0 5px;
}
.swatch {
    display:inline-block;
    width:1em;
    height:1em;
    margin-right: 0.25em;
}

/* selected cell opacity */
table.one-selected td {
    opacity: 0.3; -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
}
table.one-selected td:first-child {
    opacity: 1;
}
table.one-selected tr.selected td {
    padding-top: 30px; padding-bottom: 30px; opacity: 1; -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
}
table.one-selected td.selected {
    padding-left: 30px; padding-right: 30px; opacity: 1; -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
}

/* subtests */
.supertest td:first-child {
    cursor: pointer;
}
.supertest td:first-child:hover {
    left: -1px;
    top: -1px;
}
.supertest td:first-child:active {
    left: 1px;
    top: 1px;
}
.subtest td:first-child {
  padding-left: 1.2em;
  font-style: italic;
}
.subtest {
  font-size: 0.8em;
  display:none;
}
.subtest td.yes, .subtest td.no, .subtest td.strict {
  border-left: solid 5px #eee;
  border-right: solid 5px #eee;
}

td:nth-of-type(2).current {
    outline: #aaf solid 3px;
}

/* yes/no grid text colors */
.yes a,
.tally a,
.no a,
.strict a {
    color: #fff;
}
.yes,
.tally,
.no,
.strict,
.not-applicable,
.unknown {
    text-align: center; font-size: 0.8em; padding: 0.25em 0.5em; color: #fff;
}
.unknown {
    color: #000;
}

/* yes/no/tally grid cell colors */
[data-tally] {
    background: #acc20a;
}
tr:hover td,
td.hover {
    filter:saturate(0.8) brightness(0.8);
    -webkit-filter:saturate(0.8) brightness(0.8);
}
.obsolete, .unstable {
    filter:opacity(0.75) brightness(1.1);
    -webkit-filter:opacity(0.75) brightness(1.1);
}

tr:hover td.obsolete,
td.hover.obsolete,
tr:hover td.unstable,
td.hover.unstable {
    filter:opacity(0.75) saturate(0.8);
    -webkit-filter:opacity(0.75) saturate(0.8);
}
td:first-child, td:not([class]) {
    filter:none !important;
}

/* yes */
.yes,
[data-tally="1"] {
    background: #44ab44;
}

/* yes, but flagged */
.flagged::after,
.strict::after,
[data-flagged-tally]::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    border-top: 1.2em solid #44ab44;
    border-left: 1.2em solid transparent;
    width: 0em;
    height: 0em;
}
[data-flagged-tally]:not([data-flagged-tally="1"])::after {
    border-top-color: #acc20a;
}

/* no */
.no,
.strict,
[data-tally="0"] {
    background: #e11;
}

/* not applicable */
.not-applicable.no, .not-applicable[data-tally="0"] {
    background: hsl(  0,  14%,  67%); background: #b69f9f;
}
.not-applicable.yes {
    background: hsl(120,  14%,  67%); background: #9fb79f;
}

/*needs a polyfill or native support*/
.needs-polyfill-or-native {
    /* Nothing so far */
}
td[title] {
    cursor: help;
}

/* non-standard no */
.non-standard .no,
.non-standard [data-tally="0"] {
    background: #4444ac;
}

/* tooltip button/box */
.info, .folddown {
    float: right; margin-right: 5px; display: inline-block; width: 15px; height: 15px; line-height: 15px; text-align: center;
    font-family: "Courier New", Courier, monospace;
}
.info {
    color: #eee;
    background: #999;
    border-radius: 20px;
    font-size: 12px;
    cursor: help;
}
.info:hover, .info.tooltip-locked {
    background: #555
}
.info-tooltip {
    position: absolute; padding: 15px; background: #fff; border: 2px solid #555; box-shadow: rgba(0,0,0,0.6) 1px 1px 10px; z-index: 10000
}

/* 'show obsolete' toggle */
.obsolete, .unstable {
    display: none;
}
body.show-obsolete .obsolete,
body.show-unstable .unstable {
    display: table-cell;
}

/* page header */
#body {
    padding-left: 1em; position: relative; min-width: 1250px;
    width: 100%;
}
#header {
    background: #454545; margin-bottom: 0.5em; color: #eee; text-decoration: none; width: 100%;
    font-size: 1.25em; overflow: hidden
}
#header a {
    color: inherit;
}
#header #nav {
    float: left;
    margin-top: 13px;
    margin-left: 10px;
}
@media (max-width: 1360px) {
    #header #nav {
        margin-top: 16px;
        margin-left: 5px;
        font-size: .8em;
    }
}
@media (max-width: 850px) {
    #header #nav {
        margin-top: 17px;
        margin-left: 5px;
        font-size: .7em;
    }
}
#logo {
    display: block;
    float: left;
    padding: 7px;
    padding-left: 10px;
    padding-right: 10px;
    border-right: 1px solid #3a3a3a;
}
#logo:hover {
    background-color: #333;
}
#logo:active {
    background-color: #2a2a2a;
}
#logo img {
    display: block;
    width: 40px;
    height: 40px;
}

#header .social {
    font-size:0.8em;
    float:right;
    font-weight:normal;
    margin: 14px;
}
@media (max-width: 600px) {
    #header .social {
        display: none !important;
    }
}

#header .versions {
    margin: 0 10px;
}
#header .versions a {
    padding: 5px 10px;
    margin-right: 1px;
    background: #888;
    text-decoration: none;
}
#header .versions a:hover {
    background: #999;
}
#header .versions .current {
    background: #eee;
    color: #333;
    font-weight: bold;
}
#header .versions .current:hover {
    background: #eee;
}
.warning {
    background: #ffc; display: inline-block; margin: 0 0 1em 0; padding: 0.25em;
}
label[for="show-obsolete"],
label[for="show-unstable"],
label[for="sort"] {
    padding: 5px;
    display: inline-block;
    margin-bottom: 5px;
}

label[for="show-obsolete"],
label[for="show-unstable"] {
    background: #eef;
}
label[for="sort"] {
    background: #fee;
}
.also-see {
    font-size: 14px; display: inline-block; background:#ddf; padding: 12px; position:absolute;top:0;left:50%;margin:0em 0em 0.5em -174px; color: #333; font-family: 'Open Sans', sans-serif;
}
.also-see a {
    font-weight: bold; color: blue !important; text-decoration: underline !important;
}
.platformtype {
    font-weight: bold;
}

/* page-specific header colors */
/*.es6 #header {
    background: #3c568a; color: #fff;
}*/
.es6 .warning {
    background: #c2e2ff;
}
.es6 label[for="show-obsolete"] {
    background: #daf2ff;
}
.es6 label[for="sort"] {
    background: #c0e8ff;
}
.es6 .also-see {
    background: #eaeef6;
}
/*.non-standard #header {
    background: #0094c0; color: #fff;
}
.esnext #header {
    background: DarkSlateBlue;
}*/

#footnotes {
    margin-left: 1.75em; margin-bottom: 1em; font-size: 0.9em;
}

.test-name {
    width: 260px;
}
.num-features {
    position: absolute; top: -15px; right: 0px; font-size: 11px;
    transition-property: top;
    transition-duration: .5s;
    line-height: 15px;
}
.num-features b {
    font-weight: bold;
}
.separator {
    padding: 0; height: 0.5em; background: none;
}
.this-browser {
    background-color: #eef; color: #55f; text-transform: uppercase; padding: 4px 5px; width: 110px; font-size: 13px; vertical-align: top;
}
.by {
    position: relative;
    top: -6px;
    font-size: 12px;
    margin-left: 10px;
}
.by a:hover {
    text-decoration: none;
}
.by iframe {
    position: relative;
    top: 7px;
}

body.hide-platformtype .platformtype {
    display: none;
}
body.hide-platformtype sup.num-features {
    background-color: #fff;
}

/**
 * Sticky header
 *
 * As of December, 2019, several browsers do not support
 * position: sticky on `thead` and `tr` elements. As a solution, we apply
 * position: sticky to the `th` elements.
 * But there's a caveat: we have two rows of `th` elements and we do not want
 * them to overlap. The default height of the first row is 44px, so we set
 * top: 44px for the second row. But actual height may be different depending
 * on browser rendering, so we also detect true first-header-row-height with
 * javascript and update the custom css property.
 */

:root {
  --first-header-row-height: 44px; /* will be recalculated by js */
}

@supports ((position: sticky) or (position: -webkit-sticky)) {
  #table-wrapper thead tr:first-child th {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 2;
  }

  #table-wrapper thead tr:nth-child(2) th {
    position: -webkit-sticky;
    position: sticky;
    top: 44px; /* for browsers that do not support custom-properties */
    top: var(--first-header-row-height);
    z-index: 2;
  }
}
/** -- End Sticky header -- */

/** -- Horizontally sticky 'feature name' row -- */
@supports ((position: sticky) or (position: -webkit-sticky)) {
  /* Test names */
  tr.supertest td:first-child,
  tr.subtest td:first-child,
  tr.optional-feature td:first-child,
  tr:not([class]) td:first-child,
  /* Column header */
  table#table-wrapper thead tr th.test-name,
  /* Compatibility header */
  table#table-wrapper thead tr:first-child th:first-child,
  /* 'current browser' column */
  td.current,
  td.current + td,
  table#table-wrapper thead th.current,
  table#table-wrapper thead th.current + th {
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    z-index: 1;
    border-spacing: 0px;
    border-collapse: collapse;
    outline: #fff solid 3px;
  }
  /* Items in the header need a higher z-index than both the header and column */
  table#table-wrapper thead tr th.test-name,
  table#table-wrapper thead tr:first-child th:first-child,
  table#table-wrapper thead th.current,
  table#table-wrapper thead th.current + th {
    z-index:3;
  }
  /* 'current browser' column offset */
  td.current,
  table#table-wrapper thead th.current {
    left:360px;
  }
  /* 'current browser' spacer column offset */
  td.current + td,
  table#table-wrapper thead th.current + th {
    left:423px;
  }
}