/* Copyright 2013 Michael Bostock. All rights reserved. Do not copy. */

@import url(https://fonts.googleapis.com/css?family=PT+Serif|PT+Serif:b|PT+Serif:i|PT+Sans|PT+Sans:b);

.ocks-org body {
  background: #fcfcfa;
  color: #333;
  font-family: "PT Serif", serif;
  margin: 1em auto 4em auto;
  position: relative;
  width: 960px;
  padding: 1rem;
}

.ocks-org header,
.ocks-org footer,
.ocks-org aside,
.ocks-org h1,
.ocks-org h2,
.ocks-org h3,
.ocks-org h4 {
  font-family: "PT Sans", sans-serif;
}

.ocks-org h1,
.ocks-org h2,
.ocks-org h3,
.ocks-org h4 {
  color: #000;
}

.ocks-org header,
.ocks-org footer {
  color: #636363;
}

h1 {
  font-size: 64px;
  font-weight: 300;
  letter-spacing: -2px;
  margin: 0.3em 0 0.1em 0;
}

h2 {
  margin-top: 2em;
}

h1,
h2 {
  text-rendering: optimizeLegibility;
}

h2 a[name],
h2 a[id] {
  color: #ccc;
  padding-right: 0.3em;
}

header,
footer {
  font-size: small;
}

.ocks-org header aside,
.ocks-org footer aside {
  float: left;
  margin-right: 0.5em;
}

.ocks-org header aside:after,
.ocks-org footer aside:after {
  padding-left: 0.5em;
  content: "/";
}

footer {
  margin-top: 6em;
}

h1 ~ aside {
  font-size: small;
  right: 0;
  position: absolute;
  width: 180px;
}

.attribution {
  font-size: small;
  margin-bottom: 2em;
}

body > p,
li > p,
div > p {
  line-height: 1.5em;
}

body > p,
div > p {
  width: 720px;
}

body > blockquote {
  width: 640px;
}

blockquote q {
  display: block;
  font-style: oblique;
}

ul {
  padding: 0;
}

li {
  width: 690px;
  margin-left: 30px;
}

a {
  color: steelblue;
}

a:not(:hover) {
  text-decoration: none;
}

pre,
code,
textarea {
  font-family: "Menlo", "Menlo Web", monospace;
}

code {
  line-height: 1em;
}

textarea {
  font-size: 100%;
}

pre {
  border-left: solid 2px #ccc;
  padding-left: 18px;
  margin: 2em 0 2em 0;
}

.html .value,
.javascript .string,
.javascript .regexp {
  color: #756bb1;
}

.html .tag,
.css .tag,
.javascript .keyword {
  color: #3182bd;
}

.comment {
  color: #636363;
}

.html .doctype,
.javascript .number {
  color: #31a354;
}

.html .attribute,
.css .attribute,
.javascript .class,
.javascript .special {
  color: #e6550d;
}

svg {
  font: 10px sans-serif;
}

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

sup,
sub {
  line-height: 0;
}

q:before {
  content: "“";
}

q:after {
  content: "”";
}

blockquote q {
  line-height: 1.5em;
  display: inline;
}

blockquote q:before,
blockquote q:after {
  content: "";
}

h3,
h4,
p,
ul {
  padding-left: 1.2rem;
}

.banner {
  padding: 0;
}

#toc {
  margin-top: 0;
}

@media only screen and (max-device-width: 1023px) {
  .ocks-org body {
    font-size: 72%;
    padding: 0.5rem;
  }

  body > p,
  div > p {
    width: 90vw !important;
  }

  li {
    width: 82vw;
  }

  h3,
  h4,
  p,
  ul {
    padding-left: .7rem;
    width: 90vw;
  }

  h1 {
    font-size: 2rem;
  }

  pre {
    padding-left: 0.5rem;
  }

  .banner,
  h1,
  img {
    max-width: calc(100vw - 2em);
    min-width: calc(100vw - 2em);
  }
}


/*@import url(web/style.css);*/

@font-face {font-family: "Menlo web";
  src: url("OnlineWebFonts_COM_cb7eb796ae7de7195a34c485cacebad1\\@font-face\\9f94dc20bb2a09c15241d3a880b7ad01.woff2") format("woff2"), /* chrome、firefox */
  url("OnlineWebFonts_COM_cb7eb796ae7de7195a34c485cacebad1\\@font-face\\9f94dc20bb2a09c15241d3a880b7ad01.woff") format("woff");
  font-weight: normal;
}

@font-face {font-family: "Menlo web";
  src: url("OnlineWebFonts_COM_d6ba633f6ea4cafe1a39ab736fe55e88\\Menlo Bold\\@font-face\\a6ffc5d72a96b65159e710ea6d258ba4.woff2") format("woff2"), /* chrome、firefox */
  url("OnlineWebFonts_COM_d6ba633f6ea4cafe1a39ab736fe55e88\\Menlo Bold\\@font-face\\a6ffc5d72a96b65159e710ea6d258ba4.woff") format("woff");
  font-weight: bold;
}

.join,
.link,
.node rect {
  fill: none;
  stroke: #636363;
  stroke-width: 1.5px;
}

.link {
  stroke: #969696;
}

.node rect {
  fill: white;
}

.link path,
.node rect,
.node text,
.join {
  -webkit-transition: stroke-opacity 500ms linear, fill-opacity 500ms linear;
  -moz-transition: stroke-opacity 500ms linear, fill-opacity 500ms linear;
  -ms-transition: stroke-opacity 500ms linear, fill-opacity 500ms linear;
  -o-transition: stroke-opacity 500ms linear, fill-opacity 500ms linear;
  transition: stroke-opacity 500ms linear, fill-opacity 500ms linear;
}

.node .element rect {
  fill: #bdbdbd;
  stroke: none;
}

.node .null rect {
  fill: none;
  stroke: none;
}

.node .null text {
  fill: #636363;
}

.node .selection rect {
  stroke: #e6550d;
}

.node .data rect {
  stroke: #3182bd;
}

.node .datum rect {
  fill: #d9d9d9;
  stroke: none;
}

.node .code text {
  font-family: monospace;
}

.node .key rect {
  fill: #a1d99b;
  stroke: none;
}

.link .to-key,
.join {
  stroke: #a1d99b;
}

.join {
  stroke-dasharray: 2,2;
}

.link .to-null {
  stroke-dasharray: .5,3.5;
  stroke-linecap: round;
}

.link .from-data {
  stroke: #3182bd;
}

.play circle {
  fill: #fff;
  stroke: #000;
  stroke-width: 3px;
}

.play:hover path {
  fill: #f00;
}

.play.mousedown circle {
  fill: #f00;
}

.play.mousedown path {
  fill: #fff;
}

.play rect {
  fill: none;
  pointer-events: all;
  cursor: pointer;
}

code span {
  -webkit-transition: background 250ms linear;
  -moz-transition: background 250ms linear;
  -ms-transition: background 250ms linear;
  -o-transition: background 250ms linear;
  transition: background 250ms linear;
}

pre.prettyprint, code.prettyprint {
  background-color: #222;
  border-radius: 8px;
  font-size: 15px;
}

pre.prettyprint {
  width: 90%;
  margin: 0.5em;
  padding: 1em;
  white-space: pre-wrap;
}

#return-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: rgb(0, 0, 0);
  background: rgba(0, 0, 0, 0.2);
  width: 50px;
  height: 50px;
  display: block;
  text-decoration: none;
  -webkit-border-radius: 35px;
  -moz-border-radius: 35px;
  border-radius: 35px;
  display: none;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

#return-to-top i {
  color: #fff;
  margin: 0;
  position: relative;
  left: 16px;
  top: 13px;
  font-size: 19px;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

#return-to-top:hover {
  background: rgba(0, 0, 0, 0.35);
}

#return-to-top:hover i {
   color: #f0f0f0;
}

@media print {
  .pagebreak { 
    page-break-before: always; 
  } 
  div {
    page-break-inside: avoid;
  }
  pre {
    page-break-inside: avoid;
  }
}

.modebar{
  display: none !important;
}