body {
  margin: 0;
  padding: 0;
  background: #f7f7f7;
  font-family: "Open Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-font-smoothing: antialiased;
  font-smoothing: antialiased;
}
a {
  color: #000;
}
.header {
  background: #2d2d2d;
  padding-top: 3px;
  height: 52px;
}
.header h1 {
  font-size: 18px;
  margin: 0;
  padding: 0;
}
.header h1 a {
  cursor: pointer;
}
.header .wrap {
  padding: 15px 0;
  width: 90%;
}
.header a {
  text-decoration: none;
  font-weight: bold;
}
.header a span {
  font-weight: lighter;
}
.header.white a {
  color: white;
}

#logo {
  float: left;
  width: 160px;
}

#nav {
  float: right;
}
#nav ul {
  margin: 0;
  padding: 0;
}
#nav ul li {
  float: left;
  list-style: none;
}
#nav ul li a {
  font-size: 14px;
  padding: 0 10px;
  font-weight: normal;
  -webkit-font-smoothing: auto;
  cursor: pointer;
}

.wrap {
  margin: auto;
  max-width: 1080px;
  width: 95%;
  padding: 20px 60px
}

.demoText{
  font-size: 17px;
  background: #FFF;
  box-sizing: border-box;
}
.demoText h1{
  font-size: 22px;
  margin-bottom: 0;
}
.demoText h2{
  font-size: 18px;
  margin-top: 5px;
}
.demoText p{
  font-size: 18px;
  font-family: serif;
  line-height: 27px
}
.demoInstruction{
  border-left: 2px solid #e5e5e5;
  padding: 30px 0px;
  margin: 20px 0;
  font-size: 14px;
  font-family: "Open Sans", sans-serif;
}
.demoInstruction .wrap{
  max-width: 1040px;
}

code[class*="language-"],
pre[class*="language-"] {
  color: #f8f8f2;
  text-shadow: 0 1px rgba(0, 0, 0, 0.3);
  font-family: Consolas, Monaco, 'Andale Mono', monospace;
  direction: ltr;
  text-align: left;
  white-space: pre;
  word-spacing: normal;
  word-break: 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;
}

/* Code blocks */
pre[class*="language-"] {
  padding: 1em;
  margin: .5em 0;
  overflow: auto;
  border-radius: 0.3em;
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] {
  background: #232530;
}

/* Inline code */
:not(pre) > code[class*="language-"] {
  padding: .1em;
  border-radius: .3em;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
  color: slategray;
}

.token.punctuation {
  color: #f8f8f2;
}

.namespace {
  opacity: .7;
}

.token.property,
.token.tag,
.token.constant,
.token.symbol,
.token.deleted {
  color: #f92672;
}

.token.boolean,
.token.number {
  color: #ae81ff;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
  color: #a6e22e;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string,
.token.variable {
  color: #f8f8f2;
}

.token.atrule,
.token.attr-value {
  color: #e6db74;
}

.token.keyword {
  color: #66d9ef;
}

.token.regex,
.token.important {
  color: #fd971f;
}

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

.token.entity {
  cursor: help;
}

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

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

pre.line-numbers {
  position: relative;
  padding-top: 1em;
  padding-bottom: 1em;
  padding-left: 3.8em;
  counter-reset: linenumber;
  overflow-y: hidden;
  width: 100%;
  box-sizing: border-box;
}

pre.line-numbers > code {
  position: relative;
  width: 100%
}

.line-numbers .line-numbers-rows {
  position: absolute;
  pointer-events: none;
  top: -1.2em;
  bottom: -1.2em;
  background: #2A2B38;
  font-size: 100%;
  left: -3.8em;
  padding-top: 1em;
  padding-bottom: 1em;
  color: #363f4d;
  text-align: center;
  width: 3em; /* works for line-numbers below 1000 lines */
  letter-spacing: -1px;

  -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: #999;
  display: block;
  padding-right: 0.8em;
  text-align: right;
}