prism.css

/* PrismJS 1.13.0
http://prismjs.com/download.html#themes=prism-twilight&languages=clike+javascript&plugins=line-highlight+line-numbers+toolbar+copy-to-clipboard */

/**
 * prism.js Twilight theme
 * Based (more or less) on the Twilight theme originally of Textmate fame.
 * @author Remy Bach
 */

code[class*="language-"],
pre[class*="language-"] {
    color: white;
    background: none;
    font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
    text-align: left;
    text-shadow: 0 -0.1em 0.2em black;
    white-space: pre;
    word-spacing: normal;
    word-break: normal;
    word-wrap: normal;
    line-height: 1.5;
    -moz-tab-size: 4;
    -o-tab-size: 4;
    tab-size: 4;
    -webkit-hyphens: none;
    -moz-hyphens: none;
    -ms-hyphens: none;
    hyphens: none;
    font-size: 14px;
}

pre[class*="language-"],
:not(pre)>code[class*="language-"] {
    background: #1c2023;
    /* #141414 */
}

/* Code blocks */

pre[class*="language-"] {
    border-radius: 0.5em;
    /* #282A2B */
    box-shadow: 1px 1px 0.5em black inset;
    margin: 0.5em 0;
    overflow: auto;
    padding: 1em;
}

pre[class*="language-"]::-moz-selection {
    /* Firefox */
    background: hsl(200, 4%, 16%);
    /* #282A2B */
}

pre[class*="language-"]::selection {
    /* Safari */
    background: hsl(200, 4%, 16%);
    /* #282A2B */
}

/* Text Selection colour */

pre[class*="language-"]::-moz-selection,
pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection,
code[class*="language-"] ::-moz-selection {
    text-shadow: none;
    background: hsla(0, 0%, 93%, 0.15);
    /* #EDEDED */
}

pre[class*="language-"]::selection,
pre[class*="language-"] ::selection,
code[class*="language-"]::selection,
code[class*="language-"] ::selection {
    text-shadow: none;
    background: hsla(0, 0%, 93%, 0.15);
    /* #EDEDED */
}

/* Inline code */

:not(pre)>code[class*="language-"] {
    border-radius: 0.3em;
    border: 0.13em solid hsl(0, 0%, 33%);
    /* #545454 */
    box-shadow: 1px 1px 0.3em -0.1em black inset;
    padding: 0.15em 0.2em 0.05em;
    white-space: normal;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: hsl(0, 0%, 47%);
    /* #777777 */
}

.token.punctuation {
    opacity: 0.7;
}

.namespace {
    opacity: 0.7;
}

.token.tag,
.token.boolean,
.token.number,
.token.deleted {
    color: hsl(14, 58%, 55%);
    /* #CF6A4C */
}

.token.keyword,
.token.property,
.token.selector,
.token.constant,
.token.symbol,
.token.builtin {
    color: hsl(53, 89%, 79%);
    /* #F9EE98 */
}

.token.attr-name,
.token.attr-value,
.token.string,
.token.char,
.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string,
.token.variable,
.token.inserted {
    color: hsl(76, 21%, 52%);
    /* #8F9D6A */
}

.token.atrule {
    color: hsl(218, 22%, 55%);
    /* #7587A6 */
}

.token.regex,
.token.important {
    color: hsl(42, 75%, 65%);
    /* #E9C062 */
}

.token.important,
.token.bold {
    font-weight: bold;
}

.token.italic {
    font-style: italic;
}

.token.entity {
    cursor: help;
}

pre[data-line] {
    padding: 1em 0 1em 3em;
    position: relative;
}

/* Markup */

.language-markup .token.tag,
.language-markup .token.attr-name,
.language-markup .token.punctuation {
    color: hsl(33, 33%, 52%);
    /* #AC885B */
}

/* Make the tokens sit above the line highlight so the colours don't look faded. */

.token {
    position: relative;
    z-index: 1;
}

.line-highlight {
    background: hsla(0, 0%, 33%, 0.25);
    /* #545454 */
    background: linear-gradient( to right, hsla(0, 0%, 33%, 0.1) 70%, hsla(0, 0%, 33%, 0));
    /* #545454 */
    border-bottom: 1px dashed hsl(0, 0%, 33%);
    /* #545454 */
    border-top: 1px dashed hsl(0, 0%, 33%);
    /* #545454 */
    left: 0;
    line-height: inherit;
    margin-top: 0.75em;
    /* Same as .prism’s padding-top */
    padding: inherit 0;
    pointer-events: none;
    position: absolute;
    right: 0;
    white-space: pre;
    z-index: 0;
}

.line-highlight:before,
.line-highlight[data-end]:after {
    background-color: hsl(215, 15%, 59%);
    /* #8794A6 */
    border-radius: 999px;
    box-shadow: 0 1px white;
    color: hsl(24, 20%, 95%);
    /* #F5F2F0 */
    content: attr(data-start);
    font: bold 65%/1.5 sans-serif;
    left: 0.6em;
    min-width: 1em;
    padding: 0 0.5em;
    position: absolute;
    text-align: center;
    text-shadow: none;
    top: 0.4em;
    vertical-align: 0.3em;
}

.line-highlight[data-end]:after {
    bottom: 0.4em;
    content: attr(data-end);
    top: auto;
}

pre[data-line] {
    position: relative;
    padding: 1em 0 1em 3em;
}

.line-highlight {
    position: absolute;
    left: 0;
    right: 0;
    padding: inherit 0;
    margin-top: 1em;
    /* Same as .prism’s padding-top */
    background: hsla(24, 20%, 50%, 0.08);
    background: linear-gradient( to right, hsla(24, 20%, 50%, 0.1) 70%, hsla(24, 20%, 50%, 0));
    pointer-events: none;
    line-height: inherit;
    white-space: pre;
}

.line-highlight:before,
.line-highlight[data-end]:after {
    content: attr(data-start);
    position: absolute;
    top: 0.4em;
    left: 0.6em;
    min-width: 1em;
    padding: 0 0.5em;
    background-color: hsla(24, 20%, 50%, 0.4);
    color: hsl(24, 20%, 95%);
    font: bold 65%/1.5 sans-serif;
    text-align: center;
    vertical-align: 0.3em;
    border-radius: 999px;
    text-shadow: none;
    box-shadow: 0 1px white;
}

.line-highlight[data-end]:after {
    content: attr(data-end);
    top: auto;
    bottom: 0.4em;
}

.line-numbers .line-highlight:before,
.line-numbers .line-highlight:after {
    content: none;
}

pre.line-numbers {
    position: relative;
    padding-left: 3.8em;
    counter-reset: linenumber;
}

pre.line-numbers>code {
    position: relative;
    white-space: inherit;
}

.line-numbers .line-numbers-rows {
    position: absolute;
    pointer-events: none;
    top: 0;
    font-size: 100%;
    left: -3.8em;
    width: 3em;
    /* works for line-numbers below 1000 lines */
    letter-spacing: -1px;
    border-right: 1px solid #999;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.line-numbers-rows>span {
    pointer-events: none;
    display: block;
    counter-increment: linenumber;
}

.line-numbers-rows>span:before {
    content: counter(linenumber);
    color: rgb(80, 80, 80);
    display: block;
    padding-right: 0.8em;
    text-align: right;
}

div.code-toolbar {
    position: relative;
    margin-top: -3px;
}

div.code-toolbar>.toolbar {
    position: absolute;
    top: 0.3em;
    right: 0.2em;
    transition: opacity 0.3s ease-in-out;
    opacity: 0;
}

div.code-toolbar:hover>.toolbar {
    opacity: 1;
}

div.code-toolbar>.toolbar .toolbar-item {
    display: inline-block;
}

div.code-toolbar>.toolbar a {
    cursor: pointer;
}

div.code-toolbar>.toolbar button {
    background: none;
    border: 0;
    color: inherit;
    font: inherit;
    line-height: normal;
    overflow: visible;
    padding: 0;
    -webkit-user-select: none;
    /* for button */
    -moz-user-select: none;
    -ms-user-select: none;
}

div.code-toolbar>.toolbar a,
div.code-toolbar>.toolbar button,
div.code-toolbar>.toolbar span {
    color: #bbb;
    font-size: 0.8em;
    padding: 0 0.5em;
    background: #f5f2f0;
    background: rgba(224, 224, 224, 0.2);
    box-shadow: 0 2px 0 0 rgba(0, 0, 0, 0.2);
    border-radius: 0.5em;
}

div.code-toolbar>.toolbar a:hover,
div.code-toolbar>.toolbar a:focus,
div.code-toolbar>.toolbar button:hover,
div.code-toolbar>.toolbar button:focus,
div.code-toolbar>.toolbar span:hover,
div.code-toolbar>.toolbar span:focus {
    color: inherit;
    text-decoration: none;
}