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Merged
merged 2 commits into from
Aug 30, 2023
Merged

improve accessibility of text #539

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f0dcd11
improve accessibility of text
michaelficarra Jul 6, 2023
9fe8b14
include fonts in published artifact
bakkot Aug 27, 2023
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174 changes: 128 additions & 46 deletions css/elements.css
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Original file line number Diff line number Diff line change
@@ -1,9 +1,102 @@
/* IBM Plex fonts (Latin subset) have been downloaded from Google Fonts and modified to add support back in for the `zero` substitution (slashed zeroes) */

/* https://fonts.googleapis.com/css2?family=IBM%20Plex%20Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap */
@font-face {
font-family: 'IBM Plex Serif';
font-style: normal;
font-weight: 400;
font-display: swap;
src: local(IBM Plex Serif Regular), local(IBMPlexSerif-Regular);
}
@font-face {
font-family: 'IBM Plex Serif';
font-style: normal;
font-weight: 700;
font-display: swap;
src: local(IBM Plex Serif Bold), local(IBMPlexSerif-Bold);
}
@font-face {
font-family: 'IBM Plex Serif';
font-style: italic;
font-weight: 400;
font-display: swap;
src: local(IBM Plex Serif Italic), local(IBMPlexSerif-Italic);
}
@font-face {
font-family: 'IBM Plex Serif';
font-style: italic;
font-weight: 700;
font-display: swap;
src: local(IBM Plex Serif Bold Italic), local(IBMPlexSerif-BoldItalic);
}

/* https://fonts.googleapis.com/css2?family=IBM%20Plex%20Sans:ital,wght@0,400;0,700;1,400;1,700&display=swap */
@font-face {
font-family: 'IBM Plex Sans';
font-style: normal;
font-weight: 400;
font-display: swap;
src: local(IBM Plex Sans Regular), local(IBMPlexSans-Regular);
}
@font-face {
font-family: 'IBM Plex Sans';
font-style: normal;
font-weight: 700;
font-display: swap;
src: local(IBM Plex Sans Bold), local(IBMPlexSans-Bold);
}
@font-face {
font-family: 'IBM Plex Sans';
font-style: italic;
font-weight: 400;
font-display: swap;
src: local(IBM Plex Sans Italic), local(IBMPlexSans-Italic);
}
@font-face {
font-family: 'IBM Plex Sans';
font-style: italic;
font-weight: 700;
font-display: swap;
src: local(IBM Plex Sans Bold Italic), local(IBMPlexSans-BoldItalic);
}

/* https://fonts.googleapis.com/css2?family=IBM%20Plex%20Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap */
@font-face {
font-family: 'IBM Plex Mono';
font-style: normal;
font-weight: 400;
font-display: swap;
src: local(IBM Plex Mono Regular), local(IBMPlexMono-Regular);
}
@font-face {
font-family: 'IBM Plex Mono';
font-style: normal;
font-weight: 700;
font-display: swap;
src: local(IBM Plex Mono Bold), local(IBMPlexMono-Bold);
}
@font-face {
font-family: 'IBM Plex Mono';
font-style: italic;
font-weight: 400;
font-display: swap;
src: local(IBM Plex Mono Italic), local(IBMPlexMono-Italic);
}
@font-face {
font-family: 'IBM Plex Mono';
font-style: italic;
font-weight: 700;
font-display: swap;
src: local(IBM Plex Mono Bold Italic), local(IBMPlexMono-BoldItalic);
}

body {
display: flex;
word-wrap: break-word;
font-size: 18px;
line-height: 1.5;
font-family: Cambria, Palatino Linotype, Palatino, Liberation Serif, serif;
font-family: IBM Plex Serif, serif;
font-variant-numeric: slashed-zero;
padding: 0;
margin: 0;
color: #111;
Expand Down Expand Up @@ -49,10 +142,10 @@ span.e-user-code::before {
border: 2pt solid brown;
padding: 0.3ex;
margin: 0 0.25em 0 0;
line-height: 1;
vertical-align: text-top;
line-height: normal;
vertical-align: middle;
text-transform: uppercase;
font-family: 'Comic Code', sans-serif;
font-family: IBM Plex Sans, sans-serif;
font-weight: 900;
font-size: x-small;
}
Expand All @@ -75,7 +168,7 @@ span.e-user-code::before {

code {
font-weight: bold;
font-family: Consolas, Monaco, monospace;
font-family: Comic Code, IBM Plex Mono, monospace;
white-space: pre;
}

Expand All @@ -100,53 +193,49 @@ ol.toc ol.toc {
}

var {
color: #2aa198;
transition: background-color 0.25s ease;
border-radius: 5px;
color: #218379;
transition: all 0.25s ease-out;
cursor: pointer;
padding: 0 4px;
margin: 0 -4px;
mix-blend-mode: multiply;
}
var.field {
font: inherit;
color: inherit;
}

var.referenced0 {
var.referenced {
color: inherit;
background-color: #ffff33;
box-shadow: 0 0 0 2px #ffff33;
}

var.referenced0 {
background-color: #ffff6c;
}
var.referenced1 {
color: inherit;
background-color: #ff87a2;
box-shadow: 0 0 0 2px #ff87a2;
background-color: #ffa4a8;
}
var.referenced2 {
color: inherit;
background-color: #96e885;
box-shadow: 0 0 0 2px #96e885;
}
var.referenced3 {
color: inherit;
background-color: #3eeed2;
box-shadow: 0 0 0 2px #3eeed2;
}
var.referenced4 {
color: inherit;
background-color: #eacfb6;
box-shadow: 0 0 0 2px #eacfb6;
}
var.referenced5 {
color: inherit;
background-color: #82ddff;
box-shadow: 0 0 0 2px #82ddff;
}
var.referenced6 {
color: inherit;
background-color: #ffbcf2;
box-shadow: 0 0 0 2px #ffbcf2;
}

emu-const {
font-family: sans-serif;
font-family: IBM Plex Sans, sans-serif;
font-variant: small-caps;
text-transform: uppercase;
}

emu-val {
Expand Down Expand Up @@ -347,7 +436,7 @@ emu-rhs emu-nt {

emu-t {
display: inline-block;
font-family: monospace;
font-family: IBM Plex Mono, monospace;
font-weight: bold;
white-space: nowrap;
text-indent: 0;
Expand Down Expand Up @@ -382,7 +471,7 @@ emu-mods {
emu-params,
emu-opt {
margin-right: 1ex;
font-family: monospace;
font-family: IBM Plex Mono, monospace;
}

emu-params,
Expand All @@ -396,7 +485,7 @@ emu-opt {

emu-gprose {
font-size: 0.9em;
font-family: Helvetica, Arial, sans-serif;
font-family: IBM Plex Sans, sans-serif;
}

emu-production emu-gprose {
Expand Down Expand Up @@ -831,12 +920,16 @@ tr.del > td {

#menu-toc .item-toggle {
display: inline-block;
transform: rotate(-45deg) translate(-5px, -5px);
transform: rotate(0deg);
transition: transform 0.1s ease;
background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMC42MDUiIGhlaWdodD0iMTUuNTU1Ij48cGF0aCBmaWxsPSIjODg5IiBkPSJtMi44MjggMTUuNTU1IDcuNzc3LTcuNzc5TDIuODI4IDAgMCAyLjgyOGw0Ljk0OSA0Ljk0OEwwIDEyLjcyN2wyLjgyOCAyLjgyOHoiLz48L3N2Zz4);
background-repeat: no-repeat;
background-position: center;
background-size: auto 50%;
text-align: center;
width: 20px;
width: 1em;

color: #aab;
color: transparent;

-webkit-touch-callout: none;
-webkit-user-select: none;
Expand All @@ -850,11 +943,12 @@ tr.del > td {

#menu-toc .item-toggle-none {
display: inline-block;
width: 20px;
width: 1em;
}

#menu-toc li.active > .item-toggle {
transform: rotate(45deg) translate(-5px, -5px);
#menu-toc li.active > .item-toggle,
#menu-toc li.revealed > .item-toggle {
transform: rotate(90deg);
}

#menu-toc li > ol {
Expand All @@ -866,24 +960,12 @@ tr.del > td {
}

#menu-toc li.revealed > a {
background-color: #bbb;
background-color: #ccc;
font-weight: bold;
/*
background-color: #222;
color: #c6d8e4;
*/
}

#menu-toc li.revealed-leaf > a {
color: #206ca7;
/*
background-color: #222;
color: #c6d8e4;
*/
}

#menu-toc li.revealed > .item-toggle {
transform: rotate(45deg) translate(-5px, -5px);
}

#menu-toc li.revealed > ol {
Expand Down
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1 change: 1 addition & 0 deletions package.json
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Expand Up @@ -28,6 +28,7 @@
"/lib",
"/js",
"/css",
"/fonts",
"/boilerplate",
"/entities-processed.json"
],
Expand Down
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