Initial commit
This commit is contained in:
Igor Támara
commit
17db0285a0
15 changed files with 788 additions and 0 deletions
457
assets/css/index.css
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457
assets/css/index.css
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@import url('https://fonts.cdnfonts.com/css/jetbrains-mono-2');
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:root {
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--font-family: "JetBrains Mono", monospace;
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--line-height: 1.20rem;
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--border-thickness: 2px;
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--text-color: #000;
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--text-color-alt: #666;
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--background-color: #fff;
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--background-color-alt: #eee;
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--font-weight-normal: 500;
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--font-weight-medium: 600;
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--font-weight-bold: 800;
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font-family: var(--font-family);
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font-optical-sizing: auto;
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font-weight: var(--font-weight-normal);
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font-style: normal;
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font-variant-numeric: tabular-nums lining-nums;
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font-size: 16px;
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--text-color: #fff;
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--text-color-alt: #aaa;
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--background-color: #000;
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--background-color-alt: #111;
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}
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}
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* {
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box-sizing: border-box;
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}
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* + * {
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margin-top: var(--line-height);
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}
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html {
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display: flex;
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width: 100%;
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margin: 0;
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padding: 0;
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flex-direction: column;
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align-items: center;
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background: var(--background-color);
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color: var(--text-color);
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}
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body {
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position: relative;
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width: 100%;
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margin: 0;
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padding: var(--line-height) 2ch;
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max-width: calc(min(80ch, round(down, 100%, 1ch)));
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line-height: var(--line-height);
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overflow-x: hidden;
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}
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@media screen and (max-width: 480px) {
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:root {
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font-size: 14px;
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}
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body {
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padding: var(--line-height) 1ch;
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}
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}
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h1, h2, h3, h4, h5, h6 {
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font-weight: var(--font-weight-bold);
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margin: calc(var(--line-height) * 2) 0 var(--line-height);
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line-height: var(--line-height);
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}
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h1 {
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font-size: 2rem;
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line-height: calc(2 * var(--line-height));
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margin-bottom: calc(var(--line-height) * 2);
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text-transform: uppercase;
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}
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h2 {
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font-size: 1rem;
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text-transform: uppercase;
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}
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hr {
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position: relative;
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display: block;
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height: var(--line-height);
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margin: calc(var(--line-height) * 1.5) 0;
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border: none;
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color: var(--text-color);
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}
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hr:after {
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display: block;
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content: "";
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position: absolute;
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top: calc(var(--line-height) / 2 - var(--border-thickness));
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left: 0;
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width: 100%;
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border-top: calc(var(--border-thickness) * 3) double var(--text-color);
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height: 0;
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}
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a {
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text-decoration-thickness: var(--border-thickness);
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}
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a:link, a:visited {
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color: var(--text-color);
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}
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p {
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margin-bottom: var(--line-height);
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}
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strong {
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font-weight: var(--font-weight-bold);
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}
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em {
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font-style: italic;
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}
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sub {
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position: relative;
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display: inline-block;
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margin: 0;
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vertical-align: sub;
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line-height: 0;
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width: calc(1ch / 0.75);
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font-size: .75rem;
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}
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table {
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position: relative;
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top: calc(var(--line-height) / 2);
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width: calc(round(down, 100%, 1ch));
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border-collapse: collapse;
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margin: 0 0 calc(var(--line-height) * 2);
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}
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th, td {
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border: var(--border-thickness) solid var(--text-color);
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padding:
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calc((var(--line-height) / 2))
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calc(1ch - var(--border-thickness) / 2)
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calc((var(--line-height) / 2) - (var(--border-thickness)))
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;
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line-height: var(--line-height);
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vertical-align: top;
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text-align: left;
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}
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table tbody tr:first-child > * {
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padding-top: calc((var(--line-height) / 2) - var(--border-thickness));
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}
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th {
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font-weight: 700;
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}
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.width-min {
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width: 0%;
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}
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.width-auto {
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width: 100%;
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}
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.header {
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margin-bottom: calc(var(--line-height) * 2);
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}
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.header h1 {
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margin: 0;
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}
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.header tr td:last-child {
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text-align: right;
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}
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p {
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word-break: break-word;
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word-wrap: break-word;
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hyphens: auto;
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}
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img, video {
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display: block;
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width: 100%;
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object-fit: contain;
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overflow: hidden;
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}
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img {
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font-style: italic;
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color: var(--text-color-alt);
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}
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details {
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border: var(--border-thickness) solid var(--text-color);
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padding: calc(var(--line-height) - var(--border-thickness)) 1ch;
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margin-bottom: var(--line-height);
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}
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summary {
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font-weight: var(--font-weight-medium);
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cursor: pointer;
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}
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details[open] summary {
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margin-bottom: var(--line-height);
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}
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details ::marker {
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display: inline-block;
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content: '▶';
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margin: 0;
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}
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details[open] ::marker {
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content: '▼';
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}
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details :last-child {
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margin-bottom: 0;
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}
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pre {
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white-space: pre;
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overflow-x: auto;
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margin: var(--line-height) 0;
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overflow-y: hidden;
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}
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figure pre {
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margin: 0;
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}
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pre, code {
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font-family: var(--font-family);
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}
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code {
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font-weight: var(--font-weight-medium);
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}
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figure {
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margin: calc(var(--line-height) * 2) 3ch;
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overflow-x: auto;
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overflow-y: hidden;
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}
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figcaption {
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display: block;
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font-style: italic;
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margin-top: var(--line-height);
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}
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ul, ol {
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padding: 0;
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margin: 0 0 var(--line-height);
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}
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ul {
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list-style-type: square;
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padding: 0 0 0 2ch;
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}
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ol {
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list-style-type: none;
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counter-reset: item;
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padding: 0;
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}
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ol ul,
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ol ol,
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ul ol,
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ul ul {
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padding: 0 0 0 3ch;
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margin: 0;
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}
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ol li:before {
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content: counters(item, ".") ". ";
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counter-increment: item;
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font-weight: var(--font-weight-medium);
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}
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li {
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margin: 0;
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padding: 0;
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}
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li::marker {
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line-height: 0;
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}
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::-webkit-scrollbar {
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height: var(--line-height);
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}
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input, button, textarea {
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border: var(--border-thickness) solid var(--text-color);
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padding:
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calc(var(--line-height) / 2 - var(--border-thickness))
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calc(1ch - var(--border-thickness));
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margin: 0;
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font: inherit;
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font-weight: inherit;
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height: calc(var(--line-height) * 2);
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width: auto;
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overflow: visible;
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background: var(--background-color);
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color: var(--text-color);
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line-height: normal;
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-webkit-font-smoothing: inherit;
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-moz-osx-font-smoothing: inherit;
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-webkit-appearance: none;
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}
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input[type=checkbox] {
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display: inline-grid;
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place-content: center;
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vertical-align: top;
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width: 2ch;
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height: var(--line-height);
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cursor: pointer;
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}
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input[type=checkbox]:checked:before {
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content: "";
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width: 1ch;
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height: calc(var(--line-height) / 2);
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background: var(--text-color);
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}
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button:focus, input:focus {
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--border-thickness: 3px;
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outline: none;
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}
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input {
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width: calc(round(down, 100%, 1ch));
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}
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::placeholder {
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color: var(--text-color-alt);
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opacity: 1;
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}
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::-ms-input-placeholder {
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color: var(--text-color-alt);
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}
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button::-moz-focus-inner {
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padding: 0;
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border: 0
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}
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button {
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text-transform: uppercase;
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font-weight: var(--font-weight-medium);
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cursor: pointer;
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}
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button:hover {
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background: var(--background-color-alt);
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}
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button:active {
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transform: translate(2px, 2px);
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}
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label {
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display: block;
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width: calc(round(down, 100%, 1ch));
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height: auto;
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line-height: var(--line-height);
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font-weight: var(--font-weight-medium);
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margin: 0;
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}
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label input {
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width: 100%;
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}
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.tree, .tree ul {
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position: relative;
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padding-left: 0;
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list-style-type: none;
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line-height: var(--line-height);
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}
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.tree ul {
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margin: 0;
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}
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.tree ul li {
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position: relative;
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padding-left: 1.5ch;
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margin-left: 1.5ch;
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border-left: var(--border-thickness) solid var(--text-color);
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}
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.tree ul li:before {
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position: absolute;
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display: block;
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top: calc(var(--line-height) / 2);
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left: 0;
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content: "";
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width: 1ch;
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border-bottom: var(--border-thickness) solid var(--text-color);
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}
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.tree ul li:last-child {
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border-left: none;
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}
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.tree ul li:last-child:after {
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position: absolute;
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display: block;
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top: 0;
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left: 0;
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content: "";
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height: calc(var(--line-height) / 2);
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border-left: var(--border-thickness) solid var(--text-color);
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}
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.grid {
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--grid-cells: 0;
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display: flex;
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gap: 1ch;
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width: calc(round(down, 100%, (1ch * var(--grid-cells)) - (1ch * var(--grid-cells) - 1)));
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margin-bottom: var(--line-height);
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}
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.grid > *,
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.grid > input {
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flex: 0 0 calc(round(down, (100% - (1ch * (var(--grid-cells) - 1))) / var(--grid-cells), 1ch));
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}
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.grid:has(> :last-child:nth-child(1)) { --grid-cells: 1; }
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.grid:has(> :last-child:nth-child(2)) { --grid-cells: 2; }
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.grid:has(> :last-child:nth-child(3)) { --grid-cells: 3; }
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.grid:has(> :last-child:nth-child(4)) { --grid-cells: 4; }
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.grid:has(> :last-child:nth-child(5)) { --grid-cells: 5; }
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.grid:has(> :last-child:nth-child(6)) { --grid-cells: 6; }
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.grid:has(> :last-child:nth-child(7)) { --grid-cells: 7; }
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.grid:has(> :last-child:nth-child(8)) { --grid-cells: 8; }
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.grid:has(> :last-child:nth-child(9)) { --grid-cells: 9; }
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/* DEBUG UTILITIES */
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.debug .debug-grid {
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--color: color-mix(in srgb, var(--text-color) 10%, var(--background-color) 90%);
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: -1;
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background-image:
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repeating-linear-gradient(var(--color) 0 1px, transparent 1px 100%),
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repeating-linear-gradient(90deg, var(--color) 0 1px, transparent 1px 100%);
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background-size: 1ch var(--line-height);
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margin: 0;
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}
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.debug .off-grid {
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background: rgba(255, 0, 0, 0.1);
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}
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.debug-toggle-label {
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text-align: right;
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}
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48
assets/css/reset.css
Normal file
48
assets/css/reset.css
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/* http://meyerweb.com/eric/tools/css/reset/
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v2.0 | 20110126
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License: none (public domain)
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*/
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html, body, div, span, applet, object, iframe,
|
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h1, h2, h3, h4, h5, h6, p, blockquote, pre,
|
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a, abbr, acronym, address, big, cite, code,
|
||||
del, dfn, em, img, ins, kbd, q, s, samp,
|
||||
small, strike, strong, sub, sup, tt, var,
|
||||
b, u, i, center,
|
||||
dl, dt, dd, ol, ul, li,
|
||||
fieldset, form, label, legend,
|
||||
table, caption, tbody, tfoot, thead, tr, th, td,
|
||||
article, aside, canvas, details, embed,
|
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figure, figcaption, footer, header, hgroup,
|
||||
menu, nav, output, ruby, section, summary,
|
||||
time, mark, audio, video {
|
||||
/*margin: 0;*/
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padding: 0;
|
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border: 0;
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font-size: 100%;
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font: inherit;
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||||
vertical-align: baseline;
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}
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||||
/* HTML5 display-role reset for older browsers */
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article, aside, details, figcaption, figure,
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footer, header, hgroup, menu, nav, section {
|
||||
display: block;
|
||||
}
|
||||
body {
|
||||
line-height: 1;
|
||||
}
|
||||
ol, ul {
|
||||
list-style: none;
|
||||
}
|
||||
blockquote, q {
|
||||
quotes: none;
|
||||
}
|
||||
blockquote:before, blockquote:after,
|
||||
q:before, q:after {
|
||||
content: '';
|
||||
content: none;
|
||||
}
|
||||
table {
|
||||
border-collapse: collapse;
|
||||
border-spacing: 0;
|
||||
}
|
||||
120
assets/js/index.js
Normal file
120
assets/js/index.js
Normal file
|
|
@ -0,0 +1,120 @@
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function gridCellDimensions() {
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const element = document.createElement("div");
|
||||
element.style.position = "fixed";
|
||||
element.style.height = "var(--line-height)";
|
||||
element.style.width = "1ch";
|
||||
document.body.appendChild(element);
|
||||
const rect = element.getBoundingClientRect();
|
||||
document.body.removeChild(element);
|
||||
return { width: rect.width, height: rect.height };
|
||||
}
|
||||
|
||||
// Add padding to each media to maintain grid.
|
||||
function adjustMediaPadding() {
|
||||
const cell = gridCellDimensions();
|
||||
|
||||
function setHeightFromRatio(media, ratio) {
|
||||
const rect = media.getBoundingClientRect();
|
||||
const realHeight = rect.width / ratio;
|
||||
const diff = cell.height - (realHeight % cell.height);
|
||||
media.style.setProperty("padding-bottom", `${diff}px`);
|
||||
}
|
||||
|
||||
function setFallbackHeight(media) {
|
||||
const rect = media.getBoundingClientRect();
|
||||
const height = Math.round((rect.width / 2) / cell.height) * cell.height;
|
||||
media.style.setProperty("height", `${height}px`);
|
||||
}
|
||||
|
||||
function onMediaLoaded(media) {
|
||||
var width, height;
|
||||
switch (media.tagName) {
|
||||
case "IMG":
|
||||
width = media.naturalWidth;
|
||||
height = media.naturalHeight;
|
||||
break;
|
||||
case "VIDEO":
|
||||
width = media.videoWidth;
|
||||
height = media.videoHeight;
|
||||
break;
|
||||
}
|
||||
if (width > 0 && height > 0) {
|
||||
setHeightFromRatio(media, width / height);
|
||||
} else {
|
||||
setFallbackHeight(media);
|
||||
}
|
||||
}
|
||||
|
||||
const medias = document.querySelectorAll("img, video");
|
||||
for (media of medias) {
|
||||
switch (media.tagName) {
|
||||
case "IMG":
|
||||
if (media.complete) {
|
||||
onMediaLoaded(media);
|
||||
} else {
|
||||
media.addEventListener("load", () => onMediaLoaded(media));
|
||||
media.addEventListener("error", function() {
|
||||
setFallbackHeight(media);
|
||||
});
|
||||
}
|
||||
break;
|
||||
case "VIDEO":
|
||||
switch (media.readyState) {
|
||||
case HTMLMediaElement.HAVE_CURRENT_DATA:
|
||||
case HTMLMediaElement.HAVE_FUTURE_DATA:
|
||||
case HTMLMediaElement.HAVE_ENOUGH_DATA:
|
||||
onMediaLoaded(media);
|
||||
break;
|
||||
default:
|
||||
media.addEventListener("loadeddata", () => onMediaLoaded(media));
|
||||
media.addEventListener("error", function() {
|
||||
setFallbackHeight(media);
|
||||
});
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
adjustMediaPadding();
|
||||
window.addEventListener("load", adjustMediaPadding);
|
||||
window.addEventListener("resize", adjustMediaPadding);
|
||||
|
||||
function checkOffsets() {
|
||||
const ignoredTagNames = new Set([
|
||||
"THEAD",
|
||||
"TBODY",
|
||||
"TFOOT",
|
||||
"TR",
|
||||
"TD",
|
||||
"TH",
|
||||
]);
|
||||
const cell = gridCellDimensions();
|
||||
const elements = document.querySelectorAll("body :not(.debug-grid, .debug-toggle)");
|
||||
for (const element of elements) {
|
||||
if (ignoredTagNames.has(element.tagName)) {
|
||||
continue;
|
||||
}
|
||||
const rect = element.getBoundingClientRect();
|
||||
if (rect.width === 0 && rect.height === 0) {
|
||||
continue;
|
||||
}
|
||||
const top = rect.top + window.scrollY;
|
||||
const left = rect.left + window.scrollX;
|
||||
const offset = top % (cell.height / 2);
|
||||
if(offset > 0) {
|
||||
element.classList.add("off-grid");
|
||||
console.error("Incorrect vertical offset for", element, "with remainder", top % cell.height, "when expecting divisible by", cell.height / 2);
|
||||
} else {
|
||||
element.classList.remove("off-grid");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const debugToggle = document.querySelector(".debug-toggle");
|
||||
function onDebugToggle() {
|
||||
document.body.classList.toggle("debug", debugToggle.checked);
|
||||
}
|
||||
debugToggle.addEventListener("change", onDebugToggle);
|
||||
onDebugToggle();
|
||||
BIN
assets/video/flow-control.mp4
Normal file
BIN
assets/video/flow-control.mp4
Normal file
Binary file not shown.
Loading…
Add table
Add a link
Reference in a new issue