solidity/docs/_static/css/custom.css

/* ROOT DECLARATIONS */
:root {
    /* Text */
    --color-a: #2B247C;
    --color-b: #672AC8;
    --color-c: #5554D9;
    --color-d: #9F94E8;
    --color-e: #AEC0F1;
    --color-f: #E6E3EC;
    /* Background */

    --white: #FAF8FF;
    --black: #110C4E;
    --menu-bg: #2B247C06;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);

    --navHeight: 4.5rem;
    --sideWidth: 300px;
    --maxWidth: 80rem;
    --desktopInlinePadding: 2rem;
    --mobileInlinePadding: 1rem;
    --currentVersionHeight: 45px;

    text-rendering: geometricPrecision;
    -webkit-font-smoothing: antialiased;
}

a,
button {
    border-radius: 0;
}

:root[style*=dark] {
    --color-a: #E6E3EC !important;
    --color-b: #AEC0F1 !important;
    --color-c: #9F94E8 !important;
    --color-d: #5554D9 !important;
    --color-e: #672AC8 !important;
    --color-f: #2B247C !important;

    --white: #110C4E !important;
    --black: #FAF8FF !important;
    --menu-bg: #E6E3EC06 !important;
}

html,
body,
.unified-header::before,
.wy-nav-side,
.rst-versions,
code,
div,
input[type=text],
a,
.wy-grid-for-nav {
    transition: background 150ms ease-in-out;
}

html,
body,
.wy-grid-for-nav {
    background-color: var(--color-f) !important;
}

body {
    font-family: "Overpass", sans-serif;
}

a {
    color: var(--color-c);
}

a, section {
    scroll-margin-top: calc(var(--navHeight) + 2rem);
}

hr {
    margin-block: 2rem;
    border-color: var(--color-d) !important;
}


/* HEADER STYLES */
h1 {
    font-family: 'Overpass', sans-serif;
    font-weight: 700;
    font-size: 44px;
    color: var(--color-a) !important;
    line-height: 1.1;
    text-wrap: balance;
    margin-top: 4rem;
    margin-bottom: 1.5rem;
}

section:first-of-type h1:first-of-type {
    font-family: 'Overpass mono', monospace;
    font-size: 48px;
    margin-top: 3rem;
    margin-bottom: 5rem;
}

h2 {
    font-family: 'Overpass', sans-serif;
    font-weight: 700;
    font-size: 38px;
    color: var(--color-a) !important;
    line-height: 46px;
    text-wrap: balance;
    margin-top: 4rem;
    margin-bottom: 1.5rem;
}

*:not([role=navigation])>p[role=heading]>span,
h3 {
    font-family: 'Overpass', sans-serif;
    font-weight: 700;
    font-size: 32px;
    color: var(--color-a) !important;
    line-height: 46px;
    text-wrap: balance;
    margin-top: 4rem;
    margin-bottom: 1.5rem;
}

h4 {
    font-family: 'Overpass', sans-serif;
    font-weight: 700;
    font-size: 32px;
    color: var(--color-a) !important;
    line-height: 46px;
    text-wrap: balance;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

h5 {
    font-family: 'Overpass', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--color-a) !important;
    line-height: 1.4;
    text-wrap: balance;
}

h6 {
    font-family: 'Overpass', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: var(--color-a) !important;
    line-height: 1.4;
    text-wrap: balance;
}

span.pre,
pre {
    /* css-3 */
    white-space: pre-wrap;
    /* Mozilla, since 1999 */
    white-space: -moz-pre-wrap;
    /* Opera 4-6 */
    white-space: -pre-wrap;
    /* Opera 7 */
    white-space: -o-pre-wrap;
    word-wrap: break-word;
    font-family: 'Overpass Mono', monospace;
}

small,
small * {
    font-size: 12px;
}

.wy-table-responsive table td,
.wy-table-responsive table th {
    white-space: normal;
}

.rst-content table.docutils td {
    vertical-align: top;
}

/* links */
.rst-content .highlighted {
    background: #eac545;
}

/* code block highlights */
.rst-content pre {
    background: #fafafa;
}

/* project version (displayed under project logo) */
.wy-side-nav-search>div.version {
    color: var(--color-b);
    margin-top: 0;
    margin-bottom: 0.5rem;
    text-align: start;
}

/* Link to Remix IDE shown next to code snippets */
.rst-content p.remix-link-container {
    display: block;
    text-align: right;
    margin: 0;
    line-height: 1em;
}

.rst-content .remix-link-container a.remix-link {
    font-size: 0.7em;
    padding: 0.1em 0.5em;
    background: transparent;
    color: var(--color-a) !important;
    border: 1px solid var(--color-a);
    text-decoration: none;
}

.rst-content div.highlight-solidity,
.rst-content div.highlight-yul {
    margin-top: 0;
}

/* CUSTOMIZATION UPDATES */

.wy-nav-content-wrap,
.wy-nav-content {
    background: transparent !important;
}

.wy-side-nav-search {
    background-color: transparent !important;
    color: var(--color-a) !important;
    box-shadow: 0 4 4 0 var(--color-a);
    border-bottom: 1px solid var(--color-d) !important;
}

.wy-side-nav-search svg {
    color: var(--color-a) !important;
}

.wy-nav-top {
    background-color: transparent !important;
    color: var(--color-a) !important;
}

.wy-nav-top a {
    color: var(--color-a) !important;
}

.wy-breadcrumbs a.icon-home:before {
    content: "Documentation";
    font-family: "Overpass", sans-serif;
}

.rst-content table.docutils thead {
    color: var(--color-a);
}

code.docutils.literal.notranslate {
    padding: 2px 4px;
    font-size: 0.875em;
    font-family: "Overpass Mono", monospace;
    background: var(--white);
    color: var(--color-c);
    border: 0px;
}

dt code.docutils.literal.notranslate {
    background: none;
}

.wy-nav-content {
    color: var(--color-a);
}

/* .rst-content a:not(:visited) { */
/* color: var(--color-b) !important; */
/* } */

.rst-content a:visited {
    color: var(--color-c) !important;
}

.rst-content a {
    text-decoration: underline;
}

.rst-content a:where(:focus, :focus-visible, :hover) {
    color: var(--color-d) !important;
}

.wy-side-scroll a {
    color: var(--color-a);
    background: transparent;
    font-size: 1rem;
    line-height: 125%;
}

.wy-menu-vertical li.current a,
.wy-menu-vertical li.current li a,
.wy-menu-vertical li.current li a code {
    border: none;
    color: var(--color-a);
}

ul.current ul,
.wy-menu-vertical li.current a:hover,
.wy-menu-vertical li.toctree-l2.current li.toctree-l3>a,
.wy-menu-vertical li.toctree-l3.current li.toctree-l4>a,
.wy-menu-vertical li.toctree-l4.current li.toctree-l5>a,
.wy-menu-vertical li.toctree-l5.current li.toctree-l6>a,
.wy-menu-vertical li.current {
    background: var(--menu-bg) !important;
}

.wy-menu.wy-menu-vertical>ul {
    margin-bottom: 3rem;
}

.wy-menu.wy-menu-vertical>p {
    color: var(--color-c);
}

.wy-menu-vertical li.on a,
.wy-menu-vertical li.current>a {
    background: var(--menu-bg) !important;
    border-bottom: 0px !important;
    border-top: 0px !important;
}

.btn {
    border-radius: 0;
    text-decoration: none !important;
}

.wy-breadcrumbs-aside a,
.wy-breadcrumbs-aside a:visited,
a.fa.fa-github,
a.fa.fa-github:visited,
a.fa.fa-github:not(:visited),
a.btn.btn-neutral:visited,
a.btn.btn-neutral:not(:visited),
a.btn.btn-neutral {
    background: transparent !important;
    color: var(--color-a) !important;
    border: 2px solid var(--color-a) !important;
    text-decoration: none;
}

.rst-content .remix-link-container a.remix-link:hover,
.wy-breadcrumbs-aside a:hover,
a.fa.fa-github:hover,
a.btn.btn-neutral:hover {
    background: var(--white) !important;
    color: var(--color-b) !important;
    border-color: var(--color-b) !important;
}

footer .rst-footer-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

/**
 * Customization for the unified layout
 */

/* Site wrapper, and two children: header and rest */
.unified-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    inset: 0;
    max-width: var(--maxWidth);
    margin-inline: auto;
}

/* Site header */
.unified-header {
    position: fixed;
    top: 0;
    inset-inline: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow);
}

.unified-header .inner-header {
    display: flex;
    margin-inline: auto;
    width: 100%;
    max-width: var(--maxWidth);
    align-items: center;
    justify-content: space-between;
    padding-inline: var(--desktopInlinePadding);
    padding-block: 1rem;
}

.unified-header::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 95%;
    background: var(--color-f);
    z-index: -1;
    backdrop-filter: blur(3px);
}

.unified-header .home-link {
    display: block;
    text-decoration: none;
    width: 25px;
    height: 40px;
}

.unified-header .home-link:hover .solidity-logo {
    transform: scale(1.1);
    transition: transform 100ms ease-in-out;
}

.unified-header img.solidity-logo {
    transform: scale(1);
    transition: transform 100ms ease-in-out;
    width: 100%;
    height: 100%;
}

.unified-header .nav-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.unified-header .nav-bar .nav-button-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.unified-header .nav-link {
    display: inline-block;
    padding-inline: 8px;
    padding-block: 4px;
    font-size: 14px;
    font-family: 'Overpass Mono', monospace;
    text-decoration: none;
    color: var(--color-a);
    letter-spacing: -0.02em;
    font-weight: 400;
    box-sizing: content-box;
    border-bottom: 1px solid transparent;
    white-space: nowrap;
}

.unified-header .nav-link.active {
    background: var(--white);
}

.unified-header .nav-link:hover {
    color: var(--color-c);
    border-bottom: 1px solid var(--color-c);
}

/* Rest: Flex-row, with two children: side bar, and content */
.unified-wrapper .wy-grid-for-nav {
    position: relative !important;
    display: flex;
    margin-inline: auto;
}

/* First child: Side bar */
.unified-wrapper .wy-grid-for-nav nav.wy-nav-side {
    position: fixed;
    display: flex;
    flex-direction: column;
    background: var(--color-f);
    color: var(--color-a);
    padding-bottom: unset !important;
    z-index: 10 !important;
    min-height: unset !important;
    width: var(--sideWidth) !important;
    top: var(--navHeight);
    bottom: 0;
    left: auto;
    overflow: auto;
}

.unified-wrapper .wy-grid-for-nav nav.wy-nav-side .wy-side-scroll {
    position: static !important;
    width: unset !important;
    overflow: unset !important;
    height: unset !important;
    padding-bottom: 2rem;
}

.unified-wrapper .wy-grid-for-nav nav.wy-nav-side .wy-side-scroll .wy-side-nav-search {
    margin: 0 !important;
    width: var(--sideWidth) !important;
}

.wy-nav-side,
.wy-side-scroll,
.wy-side-nav-search,
.my-menu {
    width: 100% !important;
}

.wy-nav-side input[type=text] {
    font-family: "Overpass", sans-serif;
    border-radius: 0;
    border-color: var(--color-d);
    background: var(--white);
    box-shadow: none;
    color: var(--color-a);
}

.wy-nav-side input[type=text]::placeholder {
    font-family: "Overpass", sans-serif;
    color: var(--color-e);
    font-size: 16px;
    position: relative;
    top: 4px;
}

/* Second child: Content */
.unified-wrapper .wy-grid-for-nav .wy-nav-content {
    width: 100%;
    max-width: unset !important; /* override */
    padding-inline: var(--desktopInlinePadding);
    margin-inline-start: var(--sideWidth);
    margin-top: var(--navHeight);
}

.unified-wrapper .wy-grid-for-nav .wy-nav-content .rst-content {
    max-width: min(70ch, calc(100vw -  2 * var(--desktopInlinePadding) - var(--sideWidth)));
    margin-inline: auto;
}

.unified-wrapper.menu-open .backdrop {
    opacity: 0.5;
}

.unified-wrapper .wy-nav-side,
.unified-wrapper .rst-versions {
    left: auto;

}

.unified-wrapper .backdrop {
    opacity: 0;
    transition: opacity 200ms ease-in-out;
}

@media (max-width: 768px) {
    h2 {
        margin-top: 3rem;
        margin-bottom: 1rem;
    }

    h3 {
        margin-top: 3rem;
        margin-bottom: 1rem;
    }

    h4 {
        margin-top: 2rem;
        margin-bottom: 1rem;
    }

    /* Menu closed styles */
    .unified-header .nav-link {
        display: none;
    }

    .unified-header .inner-header {
        padding-inline: var(--mobileInlinePadding);
    }

    .unified-wrapper .wy-grid-for-nav nav.wy-nav-side {
        transform: translateX(-100%);
        transition: transform 200ms ease-in-out;
    }

    /* Menu open styles */
    .unified-wrapper.menu-open nav.wy-nav-side {
        transform: translateX(0);
        transition: transform 200ms ease-in-out;
    }

    .unified-wrapper.menu-open .rst-versions {
        position: sticky;
        bottom: 0;
        width: 100%;
    }

    .unified-wrapper.menu-open .backdrop {
        display: block;
        position: fixed;
        inset: 0;
        opacity: 1;
        transition: opacity 200ms ease-in-out;
        z-index: 5;
        background: #0006;
    }

    a.skip-to-content {
        display: none;
    }

    .wy-nav-content {
        margin-inline-start: 0 !important;
    }

    .rst-content {
        max-width: 100% !important;
    }

    .wy-side-scroll {
        padding-bottom: 0 !important;
    }
}

ul.search .context {
    color: var(--color-a) !important;
}

.rst-versions {
    background: var(--color-f);
}

.rst-versions.shift-up {
    height: unset !important;
    max-height: unset !important;
    overflow-y: unset !important;
}

.rst-content dl:not(.docutils) dt {
    color: var(--color-a);
    background-color: #fff8;
    border-top: solid 3px #0002;
    border-inline-start: solid 3px #0002;
    padding: 2px 6px;
}

.rst-versions .rst-current-version {
    border-color: var(--color-d) !important;
}

.rst-current-version *,
.rst-current-version .fa:before,
.rst-current-version .fa-element {
    color: var(--color-b) !important;
}

.rst-current-version dt,
.rst-current-version dd,
.rst-current-version dd a,
.rst-other-versions dl:last-of-type dt,
.rst-other-versions dl:last-of-type dd,
.rst-other-versions dl:last-of-type dd a {
    font-size: 14px !important;
}

.rst-other-versions {
    background: var(--white) !important;
    color: var(--color-a) !important;
    max-height: calc(100vh - var(--navHeight) - var(--currentVersionHeight));
    overflow-y: scroll;
}

.rst-other-versions a {
    text-decoration: underline;
    color: var(--color-c) !important;
}

.rst-other-versions dt {
    color: var(--color-a) !important;
}

.rst-other-versions dl {
    margin-bottom: 1.5rem !important;
}

.rst-other-versions dl:last-of-type {
    margin-top: 2rem !important;
}

/* Bottom Search */
.wy-nav-side input[type=text],
.rst-other-versions dl:last-of-type dd {
    width: 100%;
}

.rst-other-versions dl:last-of-type dt {
    color: var(--color-b) !important;
}

.rst-other-versions dl:last-of-type div[style*=padding],
.rst-other-versions dl dd:first-of-type a {
    padding-inline-start: 0 !important;
}

button.toctree-expand {
    color: var(--black) !important;
}

/* Light/dark color mode toggle 🌓 */
button.color-toggle {
    display: inline-flex;
    appearance: none;
    -webkit-box-align: center;
    align-items: center;
    -webkit-box-pack: center;
    justify-content: center;
    user-select: none;
    outline: none;
    height: 28px;
    width: 28px;
    background: none;
    border: none;
    padding: 6px;
    margin: 6px;
    transition-duration: 200ms;
    transition-property: background-color,
        color,
        fill,
        stroke,
        opacity;
}

button.color-toggle:focus-visible {
    outline: 2px solid var(--color-c);
    color: var(--color-c);
}

button.color-toggle:hover {
    color: var(--color-c);
    background: #0002;
}

button.color-toggle .color-toggle-icon {
    width: 100%;
    height: 100%;
    margin: 0;
    display: inline-block;
    line-height: 1em;
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    vertical-align: middle;
    /* color: var(--color-a); */
}


button.mobile-menu-button {
    display: none;
}

@media (max-width: 768px) {
    nav.wy-nav-top {
        display: none;
    }

    button.mobile-menu-button {
        display: flex;
    }
}


.hidden {
    display: none;
}

#search-results .search li:first-child,
#search-results .search li {
    border-color: var(--color-d);
}

#search-results .search li:last-child {
    border: 0px;
}

.forum-link::after {
    content: ' ↗';
    font-size: 14px;
    font-family: 'Overpass Mono', monospace;
}

.wy-breadcrumbs>li {
    padding-top: 8px;
}

.wy-breadcrumbs-aside a {
    padding: 0.5rem 0.75rem;
    font-size: 12px;
    font-family: "'Overpass'", sans-serif;
    font-weight: 700;
}

a.skip-to-content:visited,
a.skip-to-content:not(:visited),
a.skip-to-content {
    display: block;
    pointer-events: none;
    width: fit-content;
    opacity: 0;
    transition: opacity 200ms ease-in-out;
    padding: 2px 4px;
    font-size: 14px;
    margin-inline-end: auto;
    margin-inline-start: 1.5rem;
    color: var(--color-a);
    white-space: nowrap;
}

a.skip-to-content:focus {
    opacity: 1;
    transition: opacity 200ms ease-in-out;
}

#content {
    scroll-margin-top: 6rem;
    scroll-behavior: smooth;
}