html {
  -ms-text-size-adjust: 100%;
}

article, aside, footer, header, nav, section {
  display: block;
}

figcaption, figure, main {
  display: block;
}

figure {
  margin: 1em 40px;
}

hr {
  overflow: visible;
}

a {
  background-color: transparent;
  -webkit-text-decoration-skip: object;
}

mark {
  background-color: #ff0;
  color: #000;
}

audio, video {
  display: inline-block;
}

img {
  border-style: none;
  max-width: 100%;
}

svg:not(:root) {
  overflow: hidden;
}

button, input {
  overflow: visible;
}

button, select {
  text-transform: none;
}

legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  white-space: normal;
}

progress {
  display: inline-block;
}
blockquote{
    background: #ecf0f1;
    margin: 0;
    padding: 2px 10px;
    font-style: italic;
    box-sizing: border-box;
}
textarea {
  overflow: auto;
}

[type="checkbox"], [type="radio"] {
  box-sizing: border-box;
  padding: 0;
}

details, menu {
  display: list-item;
}

canvas {
  display: inline-block;
}

[type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

button, input, optgroup, select, textarea {
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
}

a {
  -webkit-tap-highlight-color: transparent;
}

/**
 * Correct the style in all browsers.
 */
html {
  font-family: "Helvetica Neue", Helvetica, STHeiTi, "Microsoft Yahei", sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

hr {
  box-sizing: content-box;
  height: 0;
}

pre {
  overflow: scroll;
  font-family: monospace, monospace;
  font-size: 1em;
}

a:active, a:hover {
  outline-width: 0;
}

abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}

b, strong {
  font-weight: bolder;
}

code, kbd, samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

dfn {
  font-style: italic;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

button, input, optgroup, select, textarea {
  font-family: sans-serif;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button, html [type="button"], [type="reset"], [type="submit"] {
  -webkit-appearance: button;
}

button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

legend {
  padding: 0;
}

progress {
  vertical-align: baseline;
}

[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button {
  height: auto;
}

[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

details, summary {
  display: list-item;
}

code,
pre {
  font-size: 0.8em;
  background-color: #ecf0f1;
  font-family: 'Roboto Mono', Monaco, courier, monospace;
}

code {
  padding: 0.1em 0.4em;
  background-color: #ecf0f1;
  border-radius: 3px;
}

pre .line {
  min-height: 1em;
}

.highlight {
  position: relative;
  margin: 1em 0;
  border-radius: 2px;
  line-height: 1.1em;
  background-color: #ecf0f1;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.highlight figcaption {
  font-size: .9em;
  padding: .4em;
  border-bottom: 1px solid #bdc3c7;
}
.highlight table, .highlight tr, .highlight td {
  width: 100%;
  border-collapse: collapse;
  padding: 0;
  margin: 0;
}
.highlight .gutter {
  display: none;
}
.highlight .code pre {
  padding: 1.2em 1.4em;
  line-height: 1.5em;
  margin: 0;
}

.highlight.html .code:after, .highlight.js .code:after, .highlight.bash .code:after, .highlight.css .code:after, .highlight.scss .code:after, .highlight.diff .code:after, .highlight.java .code:after, .highlight.xml .code:after, .highlight.python .code:after, .highlight.json .code:after, .highlight.swift .code:after, .highlight.ruby .code:after, .highlight.perl .code:after, .highlight.php .code:after, .highlight.c .code:after, .highlight.cpp .code:after, .highlight.ts .code:after {
  position: absolute;
  top: 0;
  right: 0;
  color: #bdc3c7;
  text-align: right;
  font-size: 0.75em;
  padding: 5px 10px 0;
  line-height: 15px;
  height: 15px;
  font-weight: 600;
}

.highlight.html .code:after {
  content: "HTML";
}

.highlight.js .code:after {
  content: "JS";
}

.highlight.bash .code:after {
  content: "BASH";
}

.highlight.css .code:after {
  content: "CSS";
}

.highlight.scss .code:after {
  content: "SCSS";
}

.highlight.diff .code:after {
  content: "DIFF";
}

.highlight.java .code:after {
  content: "JAVA";
}

.highlight.xml .code:after {
  content: "XML";
}

.highlight.python .code:after {
  content: "PYTHON";
}

.highlight.json .code:after {
  content: "JSON";
}

.highlight.swift .code:after {
  content: "SWIFT";
}

.highlight.ruby .code:after {
  content: "RUBY";
}

.highlight.perl .code:after {
  content: "PERL";
}

.highlight.php .code:after {
  content: "PHP";
}

.highlight.c .code:after {
  content: "C";
}

.highlight.java .code:after {
  content: "JAVA";
}

.highlight.cpp .code:after {
  content: "CPP";
}

.highlight.ts .code:after {
  content: "TS";
}

.highlight.cpp .code:after {
  content: 'C++';
}

pre {
  color: #34495e;
}
pre .function .keyword,
pre .constant {
  color: #3498db;
}
pre .keyword,
pre .attribute {
  color: #e96900;
}
pre .number,
pre .literal {
  color: #8e44ad;
}
pre .tag,
pre .tag .title,
pre .change,
pre .winutils,
pre .flow,
pre .lisp .title,
pre .clojure .built_in,
pre .nginx .title,
pre .tex .special {
  color: #2980b9;
}
pre .symbol,
pre .symbol .string,
pre .value,
pre .regexp {
  color: #1abc9c;
}
pre .title {
  color: #2ecc71;
}
pre .tag .value,
pre .string,
pre .subst,
pre .haskell .type,
pre .preprocessor,
pre .ruby .class .parent,
pre .built_in,
pre .sql .aggregate,
pre .django .template_tag,
pre .django .variable,
pre .smalltalk .class,
pre .javadoc,
pre .django .filter .argument,
pre .smalltalk .localvars,
pre .smalltalk .array,
pre .attr_selector,
pre .pseudo,
pre .addition,
pre .stream,
pre .envvar,
pre .apache .tag,
pre .apache .cbracket,
pre .tex .command,
pre .prompt {
  color: #1abc9c;
}
pre .comment,
pre .java .annotation,
pre .python .decorator,
pre .template_comment,
pre .pi,
pre .doctype,
pre .shebang,
pre .apache .sqbracket,
pre .tex .formula {
  color: #95a5a6;
}
pre .deletion {
  color: #c0392b;
}
pre .coffeescript .javascript,
pre .javascript .xml,
pre .tex .formula,
pre .xml .javascript,
pre .xml .vbscript,
pre .xml .css,
pre .xml .cdata {
  opacity: 0.5;
}