/*
* blog.calvinbrown.dev
*
* Plain CSS, like the tools family's shared stylesheet — no utility layer and
* no build step for the styles. tools.css is loaded first and owns the nav and
* the toast; this file owns everything below them.
*
* Dark mode keys off `.dark` on , which is what tools.js sets. Every
* color goes through a custom property so the two themes differ in exactly one
* block and nothing downstream has to know which one is active.
*/
/* ------------------------------------------------------------------ *
* Tokens
* ------------------------------------------------------------------ */
:root {
/* Surfaces. Light is very slightly warm rather than pure white — long-form
reading on #ffffff is harsher than it needs to be. */
--bg: #fdfdfc;
--surface: #ffffff;
--surface-sunk: #f5f5f3;
--text: #14161a;
--text-soft: #414750;
--muted: #6b7280;
--border: #e6e6e1;
--border-strong: #d3d3cc;
/* Same blue as the rest of the family, so a link here and a link on the
tools hub are the same color. */
--accent: #2563eb;
--accent-soft: rgba(37, 99, 235, 0.09);
--code-bg: #f6f7f9;
--code-bar: #eceef1;
--code-border: #e2e5ea;
--code-inline-bg: rgba(17, 24, 39, 0.055);
--shadow-sm: 0 1px 2px rgba(16, 18, 22, 0.05);
--shadow-md: 0 10px 30px -12px rgba(16, 18, 22, 0.22);
--font-ui: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
--font-prose: 'Source Serif 4', Georgia, 'Times New Roman', serif;
--font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
/* The reading column. Around 68 characters at the prose size, which is the
range where the eye finds the next line without effort. */
--measure: 40rem;
--gutter: 1.5rem;
}
html.dark {
--bg: #0f1419;
--surface: #161b22;
--surface-sunk: #1c222b;
--text: #e8eaed;
--text-soft: #b6bcc6;
--muted: #8b939f;
--border: #262c36;
--border-strong: #333b47;
--accent: #6ea8fe;
--accent-soft: rgba(110, 168, 254, 0.13);
--code-bg: #12171e;
--code-bar: #1a212a;
--code-border: #262c36;
--code-inline-bg: rgba(233, 237, 243, 0.08);
--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
--shadow-md: 0 10px 30px -12px rgba(0, 0, 0, 0.7);
}
/* The nav is styled by tools.css against its own variables. Nudge them to
match this page rather than the tools' gray, so the seam doesn't show. */
:root {
--tools-bg: var(--surface);
--tools-border: var(--border);
--tools-text: var(--text);
--tools-muted: var(--muted);
--tools-hover: var(--surface-sunk);
--tools-accent: var(--accent);
}
/* ------------------------------------------------------------------ *
* Base
* ------------------------------------------------------------------ */
*,
*::before,
*::after {
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
/* Anchor jumps otherwise land under the sticky nav. */
scroll-padding-top: 5rem;
-webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
html {
scroll-behavior: auto;
}
*,
*::before,
*::after {
animation-duration: 0.001ms !important;
transition-duration: 0.001ms !important;
}
}
body {
margin: 0;
background: var(--bg);
color: var(--text);
font-family: var(--font-ui);
font-size: 16px;
line-height: 1.6;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
display: flex;
flex-direction: column;
min-height: 100vh;
}
a {
color: var(--accent);
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
border-radius: 3px;
}
.hidden {
display: none !important;
}
.wrap {
width: 100%;
/* Close to the reading measure, so the rules between index entries end
near where the text does rather than running off to the right. */
max-width: 46rem;
margin: 0 auto;
padding: 0 var(--gutter);
}
.wrap--post {
max-width: calc(var(--measure) + var(--gutter) * 2);
}
main {
flex: 1;
padding-top: 3.5rem;
padding-bottom: 5rem;
}
/* A visual separator between two pieces of metadata. */
.dot {
display: inline-block;
width: 3px;
height: 3px;
border-radius: 50%;
background: currentColor;
opacity: 0.45;
vertical-align: middle;
margin: 0 0.15rem;
}
.skip-link {
position: absolute;
left: -9999px;
top: 0;
z-index: 200;
padding: 0.6rem 1rem;
background: var(--accent);
color: #fff;
border-radius: 0 0 0.4rem 0;
font-size: 0.875rem;
font-weight: 600;
}
.skip-link:focus {
left: 0;
}
/* ------------------------------------------------------------------ *
* Reading progress
* ------------------------------------------------------------------ */
/*
* Sits above the sticky nav from tools.css (z-index 50). Width is driven by
* blog.js writing a --progress custom property, so the scroll handler touches
* one property and never triggers layout.
*/
.reading-progress {
position: fixed;
top: 0;
left: 0;
right: 0;
height: 2px;
z-index: 60;
pointer-events: none;
}
.reading-progress > span {
display: block;
height: 100%;
width: var(--progress, 0%);
background: var(--accent);
transition: width 90ms linear;
}
/* Only a post is long enough for progress to mean anything. */
body:not(.page-post) .reading-progress {
display: none;
}
/* ------------------------------------------------------------------ *
* Index — masthead and controls
* ------------------------------------------------------------------ */
.masthead {
margin-bottom: 2.5rem;
}
.masthead__title {
font-family: var(--font-prose);
font-size: clamp(2.25rem, 6vw, 3rem);
font-weight: 600;
line-height: 1.1;
letter-spacing: -0.02em;
margin: 0 0 0.6rem;
}
.masthead__tagline {
margin: 0;
max-width: 34rem;
color: var(--muted);
font-size: 1.0625rem;
line-height: 1.6;
}
.controls {
display: flex;
flex-direction: column;
gap: 0.85rem;
margin-bottom: 2.5rem;
}
.search {
position: relative;
max-width: 22rem;
}
.search__icon {
position: absolute;
left: 0.75rem;
top: 50%;
transform: translateY(-50%);
color: var(--muted);
pointer-events: none;
}
.search input {
width: 100%;
padding: 0.6rem 2.5rem 0.6rem 2.4rem;
font: inherit;
font-size: 0.9375rem;
color: var(--text);
background: var(--surface);
border: 1px solid var(--border);
border-radius: 0.5rem;
box-shadow: var(--shadow-sm);
}
.search input::placeholder {
color: var(--muted);
}
.search input:focus {
outline: none;
border-color: var(--accent);
box-shadow: 0 0 0 3px var(--accent-soft);
}
/* The browser's own clear button would sit on top of the "/" hint. */
.search input::-webkit-search-cancel-button {
-webkit-appearance: none;
}
.search kbd {
position: absolute;
right: 0.6rem;
top: 50%;
transform: translateY(-50%);
padding: 0.1rem 0.35rem;
font-family: var(--font-mono);
font-size: 0.7rem;
color: var(--muted);
border: 1px solid var(--border-strong);
border-radius: 0.25rem;
pointer-events: none;
}
.filter-tags {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
}
/* ------------------------------------------------------------------ *
* Tags
* ------------------------------------------------------------------ */
.tags {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
margin-top: 0.85rem;
}
.tag {
display: inline-block;
padding: 0.2rem 0.6rem;
font-family: var(--font-ui);
font-size: 0.75rem;
font-weight: 500;
line-height: 1.5;
color: var(--text-soft);
background: var(--surface-sunk);
border: 1px solid var(--border);
border-radius: 999px;
}
button.tag {
cursor: pointer;
transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease;
}
button.tag:hover {
color: var(--accent);
border-color: var(--accent);
}
.tag--filter.is-active {
color: #fff;
background: var(--accent);
border-color: var(--accent);
}
html.dark .tag--filter.is-active {
color: #0f1419;
}
/* ------------------------------------------------------------------ *
* Index — post list
* ------------------------------------------------------------------ */
.post-list {
list-style: none;
margin: 0;
padding: 0;
}
.post-card {
padding: 1.6rem 0;
border-top: 1px solid var(--border);
}
.post-card:last-child {
border-bottom: 1px solid var(--border);
}
.post-card__link {
display: block;
color: inherit;
text-decoration: none;
}
.post-card__link:hover {
text-decoration: none;
}
.post-card__meta {
display: flex;
align-items: center;
gap: 0.4rem;
font-size: 0.8125rem;
color: var(--muted);
font-variant-numeric: tabular-nums;
}
.post-card__title {
font-family: var(--font-prose);
font-size: 1.5rem;
font-weight: 600;
line-height: 1.25;
letter-spacing: -0.01em;
margin: 0.35rem 0 0.4rem;
/* Underline only on hover, and only the title — the whole card is the
click target but a fully underlined card is visual noise. */
background-image: linear-gradient(var(--accent), var(--accent));
background-size: 0% 1.5px;
background-position: 0 100%;
background-repeat: no-repeat;
transition: background-size 220ms ease, color 120ms ease;
}
.post-card__link:hover .post-card__title,
.post-card__link:focus-visible .post-card__title {
color: var(--accent);
background-size: 100% 1.5px;
}
.post-card__excerpt {
margin: 0;
color: var(--text-soft);
font-size: 0.9375rem;
line-height: 1.65;
}
.draft-badge {
margin-left: 0.35rem;
padding: 0.05rem 0.4rem;
font-size: 0.65rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.05em;
color: #b45309;
background: rgba(180, 83, 9, 0.12);
border-radius: 0.25rem;
}
html.dark .draft-badge {
color: #fbbf24;
background: rgba(251, 191, 36, 0.15);
}
.empty-state {
padding: 3.5rem 0;
text-align: center;
color: var(--muted);
}
.empty-state code {
font-family: var(--font-mono);
font-size: 0.85em;
padding: 0.15rem 0.35rem;
background: var(--code-inline-bg);
border-radius: 0.25rem;
}
/* ------------------------------------------------------------------ *
* Post — header
* ------------------------------------------------------------------ */
.back-link {
display: inline-flex;
align-items: center;
gap: 0.4rem;
margin-bottom: 2rem;
font-size: 0.875rem;
font-weight: 500;
color: var(--muted);
}
.back-link:hover {
color: var(--accent);
text-decoration: none;
}
.back-link svg {
transition: transform 150ms ease;
}
.back-link:hover svg {
transform: translateX(-2px);
}
.draft-banner {
margin: 0 0 2rem;
padding: 0.7rem 1rem;
font-size: 0.875rem;
color: #92400e;
background: rgba(245, 158, 11, 0.1);
border: 1px solid rgba(245, 158, 11, 0.3);
border-radius: 0.5rem;
}
html.dark .draft-banner {
color: #fcd34d;
}
.draft-banner code {
font-family: var(--font-mono);
font-size: 0.85em;
}
.post__header {
margin-bottom: 2.5rem;
}
.post__meta {
display: flex;
align-items: center;
gap: 0.4rem;
font-size: 0.8125rem;
color: var(--muted);
font-variant-numeric: tabular-nums;
}
.post__title {
font-family: var(--font-prose);
font-size: clamp(2rem, 5.5vw, 2.75rem);
font-weight: 600;
line-height: 1.12;
letter-spacing: -0.022em;
margin: 0.5rem 0 0.75rem;
text-wrap: balance;
}
.post__lede {
margin: 0;
font-family: var(--font-prose);
font-size: 1.1875rem;
line-height: 1.6;
color: var(--muted);
text-wrap: pretty;
}
/* ------------------------------------------------------------------ *
* Post — table of contents
* ------------------------------------------------------------------ */
/*
* Inline above the article on narrow screens. On a wide viewport there is room
* beside the reading column, so it floats into the left margin and follows the
* scroll — without ever narrowing the measure.
*/
.toc {
margin: 0 0 2.5rem;
padding: 1rem 1.1rem;
background: var(--surface-sunk);
border: 1px solid var(--border);
border-radius: 0.6rem;
}
.toc__label {
margin: 0 0 0.5rem;
font-size: 0.6875rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--muted);
}
.toc__list {
list-style: none;
margin: 0;
padding: 0;
font-size: 0.875rem;
}
.toc__item {
margin: 0.3rem 0;
line-height: 1.4;
}
.toc__item--h3 {
padding-left: 0.9rem;
font-size: 0.8125rem;
}
.toc__item a {
color: var(--text-soft);
}
.toc__item a:hover {
color: var(--accent);
text-decoration: none;
}
.toc__item.is-current > a {
color: var(--accent);
font-weight: 600;
}
@media (min-width: 1180px) {
.toc {
position: fixed;
top: 7rem;
/* Half the viewport, back off half the reading column, then the TOC's
own width and a gap — i.e. flush to the left of the measure. */
left: calc(50% - var(--measure) / 2 - 15rem);
width: 13rem;
max-height: calc(100vh - 10rem);
overflow-y: auto;
margin: 0;
padding: 0 0 0 0.9rem;
background: none;
border: 0;
border-left: 1px solid var(--border);
border-radius: 0;
}
}
/* ------------------------------------------------------------------ *
* Post — prose
* ------------------------------------------------------------------ */
.prose {
font-family: var(--font-prose);
font-size: 1.125rem;
line-height: 1.75;
color: var(--text);
/* Source Serif 4 is a variable font with an optical size axis; tying it to
the rendered size thins the strokes appropriately as text gets larger. */
font-optical-sizing: auto;
}
/*
* One rule owns the vertical rhythm: clear the browser's own margins, then put
* space only *between* siblings. Anything wanting more (headings, code, rules)
* overrides margin-top with a type selector, which outranks this on
* specificity. Nothing should reintroduce a plain `margin: 0` on a child here
* — it would outrank the owl below and collapse the gap between paragraphs.
*/
.prose > * {
margin-top: 0;
margin-bottom: 0;
}
.prose > * + * {
margin-top: 1.4em;
}
/* A post opening on a heading shouldn't start with the heading's big lead-in. */
.prose > :first-child {
margin-top: 0;
}
.prose p {
text-wrap: pretty;
}
/* Loose list items wrap their content in , which would otherwise keep the
browser's 1em margins inside the bullet. */
.prose li > p {
margin: 0;
}
.prose li > p + p {
margin-top: 0.8em;
}
.prose h2,
.prose h3,
.prose h4 {
font-family: var(--font-prose);
font-weight: 600;
line-height: 1.25;
letter-spacing: -0.015em;
color: var(--text);
scroll-margin-top: 5rem;
text-wrap: balance;
}
.prose h2 {
font-size: 1.625rem;
margin-top: 2.6em;
padding-bottom: 0.3rem;
border-bottom: 1px solid var(--border);
}
.prose h3 {
font-size: 1.3125rem;
margin-top: 2.2em;
}
.prose h4 {
font-size: 1.125rem;
margin-top: 2em;
}
/* Needs to outrank the three rules above, which set margin-top by type. */
.prose > h2:first-child,
.prose > h3:first-child,
.prose > h4:first-child {
margin-top: 0;
}
/* A quiet "#" that appears on hover, for linking to a section. */
.heading-anchor {
margin-left: 0.4rem;
color: var(--muted);
font-family: var(--font-ui);
font-weight: 400;
text-decoration: none;
opacity: 0;
transition: opacity 120ms ease;
}
.prose h2:hover .heading-anchor,
.prose h3:hover .heading-anchor,
.prose h4:hover .heading-anchor,
.heading-anchor:focus-visible {
opacity: 1;
}
.prose a {
color: var(--accent);
text-decoration: underline;
text-decoration-thickness: 1px;
text-underline-offset: 0.16em;
text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent);
transition: text-decoration-color 120ms ease;
}
.prose a:hover {
text-decoration-color: var(--accent);
}
.prose strong {
font-weight: 600;
}
.prose ul,
.prose ol {
margin: 1.4em 0;
padding-left: 1.4em;
}
.prose li + li {
margin-top: 0.45em;
}
.prose li::marker {
color: var(--muted);
}
.prose blockquote {
margin: 1.8em 0;
padding: 0.2em 0 0.2em 1.3em;
border-left: 2px solid var(--accent);
color: var(--text-soft);
font-style: italic;
}
.prose blockquote p {
margin: 0;
}
.prose blockquote > * + * {
margin-top: 0.9em;
}
.prose hr {
margin: 3em 0;
border: 0;
border-top: 1px solid var(--border);
}
.prose img {
display: block;
max-width: 100%;
height: auto;
border-radius: 0.5rem;
}
.post-figure {
margin: 2em 0;
}
.post-figure figcaption {
margin-top: 0.6rem;
font-family: var(--font-ui);
font-size: 0.8125rem;
color: var(--muted);
text-align: center;
}
/* --- Inline code --- */
.prose :not(pre) > code {
font-family: var(--font-mono);
font-size: 0.855em;
/* Kept tight horizontally: wider padding reads as a space before the next
character, which looks like a typo when code is followed by a comma. */
padding: 0.12em 0.28em;
background: var(--code-inline-bg);
border-radius: 0.3rem;
/*
* `overflow-wrap`, not `word-break: break-word`. The latter lowers the
* element's min-content width, which lets an auto-layout table squeeze a
* column narrower than the code in it — `canonical` then breaks after
* "canonica". This breaks only when a token genuinely cannot fit.
*/
overflow-wrap: break-word;
}
/* --- Tables --- */
.table-scroll {
margin: 2em 0;
overflow-x: auto;
border: 1px solid var(--border);
border-radius: 0.5rem;
}
.prose table {
width: 100%;
border-collapse: collapse;
font-family: var(--font-ui);
font-size: 0.875rem;
}
.prose th,
.prose td {
padding: 0.6rem 0.9rem;
text-align: left;
border-bottom: 1px solid var(--border);
}
.prose thead th {
background: var(--surface-sunk);
font-weight: 600;
white-space: nowrap;
}
.prose tbody tr:last-child td {
border-bottom: 0;
}
/* --- Footnotes --- */
.prose sup a {
text-decoration: none;
font-family: var(--font-ui);
font-size: 0.7em;
font-weight: 600;
padding: 0 0.15em;
}
.footnotes {
margin-top: 3.5em;
padding-top: 1.5em;
border-top: 1px solid var(--border);
font-size: 0.9375rem;
color: var(--text-soft);
}
.footnotes h2 {
/* marked-footnote emits a heading for the section; the rule above it is
already the visual separator. */
position: absolute;
width: 1px;
height: 1px;
overflow: hidden;
clip: rect(0 0 0 0);
white-space: nowrap;
}
.footnotes ol {
margin: 0;
padding-left: 1.2em;
}
.footnotes li {
margin: 0.5em 0;
}
.footnotes p {
margin: 0;
display: inline;
}
/* ------------------------------------------------------------------ *
* Code blocks
* ------------------------------------------------------------------ */
.code-block {
margin: 1.9em 0;
background: var(--code-bg);
border: 1px solid var(--code-border);
border-radius: 0.6rem;
overflow: hidden;
}
.code-block__bar {
display: flex;
align-items: center;
justify-content: space-between;
gap: 1rem;
min-height: 2.1rem;
padding: 0.25rem 0.35rem 0.25rem 0.85rem;
background: var(--code-bar);
border-bottom: 1px solid var(--code-border);
}
.code-lang {
font-family: var(--font-mono);
font-size: 0.7rem;
font-weight: 500;
letter-spacing: 0.04em;
text-transform: uppercase;
color: var(--muted);
}
.code-copy {
margin-left: auto;
padding: 0.25rem 0.6rem;
font-family: var(--font-ui);
font-size: 0.7rem;
font-weight: 600;
color: var(--muted);
background: transparent;
border: 1px solid transparent;
border-radius: 0.3rem;
cursor: pointer;
transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease;
}
.code-copy:hover {
color: var(--accent);
background: var(--surface);
border-color: var(--border-strong);
}
/*
* Shiki emits both themes at once: every span carries --shiki-light and
* --shiki-dark, and the page picks a side. That is why switching theme
* recolors code with no second stylesheet and no client-side highlighting.
* The background is deliberately ours rather than Shiki's --shiki-*-bg, which
* would drop a GitHub-colored slab into a page that is not GitHub-colored.
*/
.code-block .shiki {
margin: 0;
padding: 0.95rem 1rem;
overflow-x: auto;
background: transparent !important;
font-family: var(--font-mono);
font-size: 0.8125rem;
line-height: 1.65;
tab-size: 4;
}
.code-block .shiki code {
font-family: inherit;
display: block;
width: fit-content;
min-width: 100%;
}
.code-block .shiki,
.code-block .shiki span {
color: var(--shiki-light);
}
html.dark .code-block .shiki,
html.dark .code-block .shiki span {
color: var(--shiki-dark);
}
/*
* Shiki separates its .line spans with real newlines, and inside a
those
* are preserved. Making .line a block would add a second break and double-space
* every listing, so the spans stay inline and the newline does the work.
*/
/* ------------------------------------------------------------------ *
* Post — footer navigation
* ------------------------------------------------------------------ */
.post-nav {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 1rem;
margin-top: 4rem;
padding-top: 2rem;
border-top: 1px solid var(--border);
}
.post-nav__link {
display: flex;
flex-direction: column;
gap: 0.3rem;
padding: 0.9rem 1.1rem;
color: inherit;
background: var(--surface);
border: 1px solid var(--border);
border-radius: 0.6rem;
transition: border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}
.post-nav__link:hover {
border-color: var(--accent);
box-shadow: var(--shadow-md);
text-decoration: none;
transform: translateY(-1px);
}
.post-nav__link--next {
text-align: right;
}
.post-nav__dir {
font-size: 0.75rem;
font-weight: 600;
color: var(--muted);
}
.post-nav__title {
font-family: var(--font-prose);
font-size: 1rem;
font-weight: 600;
line-height: 1.3;
}
.post-nav__link:hover .post-nav__title {
color: var(--accent);
}
/* ------------------------------------------------------------------ *
* 404
* ------------------------------------------------------------------ */
.notfound {
text-align: center;
padding-top: 5rem;
}
.notfound__code {
margin: 0;
font-family: var(--font-mono);
font-size: 4rem;
font-weight: 500;
line-height: 1;
color: var(--border-strong);
}
.notfound__title {
font-family: var(--font-prose);
font-size: 2rem;
font-weight: 600;
margin: 1rem 0 0.5rem;
}
.notfound__body {
max-width: 26rem;
margin: 0 auto 2rem;
color: var(--muted);
}
.button {
display: inline-block;
padding: 0.55rem 1.1rem;
font-size: 0.9375rem;
font-weight: 600;
color: #fff;
background: var(--accent);
border-radius: 0.5rem;
}
html.dark .button {
color: #0f1419;
}
.button:hover {
text-decoration: none;
filter: brightness(1.08);
}
/* ------------------------------------------------------------------ *
* Footer
* ------------------------------------------------------------------ */
.site-footer {
padding: 2rem 0 2.5rem;
border-top: 1px solid var(--border);
font-size: 0.875rem;
color: var(--muted);
text-align: center;
}
.site-footer p {
margin: 0;
}
.site-footer a {
color: var(--text-soft);
}
.site-footer a:hover {
color: var(--accent);
}
.site-footer .dot {
margin: 0 0.5rem;
}
.site-footer__fine {
margin-top: 0.5rem;
font-size: 0.8125rem;
opacity: 0.75;
}
/* ------------------------------------------------------------------ *
* Narrow screens
* ------------------------------------------------------------------ */
@media (max-width: 640px) {
:root {
--gutter: 1.15rem;
}
main {
padding-top: 2.5rem;
}
.prose {
font-size: 1.0625rem;
}
.post-nav {
grid-template-columns: 1fr;
}
.post-nav__link--next {
text-align: left;
}
}
/* ------------------------------------------------------------------ *
* Print
* ------------------------------------------------------------------ */
@media print {
.tools-nav,
.reading-progress,
.toc,
.post-nav,
.back-link,
.code-copy,
.site-footer {
display: none !important;
}
body {
background: #fff;
color: #000;
}
.prose a::after {
content: ' (' attr(href) ')';
font-size: 0.8em;
color: #555;
}
}